请登录

免费注册
全部商品
电子元器件
方案中心
工业品
PDF资料
购物车 0
上传BOM

产品分类

找货询价

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

QQ咨询

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

会员中心
购物车
技术支持

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

售后咨询

一对一服务 找料无忧

专属客服

服务时间

周一 - 周六 9:00-18:00

YZ-2R296-A2

型号：

YZ-2R296-A2

品牌：

HONEYWELL[ Honeywell ]

页数：

16 页

PDF大小：

609 K

下载PDF手册
Interactive Catalog Replaces Catalog Pages  
Honeywell Sensing and Control has replaced  
the PDF product catalog with the new  
Interactive Catalog. The Interactive Catalog is  
a power search tool that makes it easier to find  
product information. It includes more  
installation, application, and technical  
Click this icon to try the new  
information than ever before.  
Interactive Catalog.  
Sensing and Control  
Honeywell Inc.  
11 West Spring Street  
Freeport, Illinois 61032  
Basic Switches  
Standard  
BZ/BA Series  
FEATURES  
ɀ
Operating force as low as 4 oz. (113  
grams) maximum  
Sensitive differential travel as low as  
.0002 to .0003 inches (0,005 to 0,008  
mm)  
STANDARD BASIC SWITCH CUT-A-WAY  
The cut-a-way shown is representative of the standard basic switches described in this  
catalog.  
ɀ
ɀ
ɀ
Power load switching capability to 25  
amperes  
Motor handling capacity to 2 horse-  
power at 250 VAC  
ɀ
ɀ
Long mechanical life  
High temperature constructions for up  
to +400°F (204°C)  
ɀ
ɀ
Momentary or maintained contact  
action  
Alloy contacts available for special ap-  
plication needs  
ɀ
ɀ
ɀ
ɀ
ɀ
ɀ
Variety of integral actuators  
Variety of auxiliary actuators  
Variety of terminal designs  
Optional sealed plunger and cover  
Stainless steel snap spring available  
Military standard construction availa-  
ble with over 50 listings on the MIL-  
S-8805 Qualified products list  
UL recognized, CSA certified  
GENERAL INFORMATION  
The type BZ switch design meets most  
MICRO SWITCH standard basic switches applications needs. Modifications of the  
are precision snap-action mechanisms standard silver contact design and mate-  
enclosed in accurately molded plastic rial, spring configuration, and plunger lo-  
cases. These switches are carefully man- cations give the type BM, BA and BE  
ufactured and thoroughly inspected. switches greater electrical load handling  
They are industry known for their com- capacity. Other changes in materials and  
pactness, light weight, accurate repeata- switch design provide operating charac-  
ɀ
Characteristics as stated are taken at nor-  
mal room temperature and humidity.  
These may vary as temperature and hu-  
midity conditions differ.  
bility and long life.  
teristics, temperature tolerances, and  
sealing to cover a wide range of special  
requirements.  
MOUNTING DIMENSIONS  
Mounting dimensions are included at the  
end of each product section. They are  
shown in English and metric equivalents.  
GENERAL SWITCH IDENTIFICATION  
First letter in catalog listing designates:  
These dimensions are for reference only. B = Single-pole double-throw  
Forexacting layout work, request an engi- W = Single-pole single-throw (normally closed)  
neering layout work, request an engineer- Y = Single-pole single-throw (normally open)  
ing drawing from the 800 number.  
Second letter in catalog listing designates:  
Z = Standard 15-amp version  
M = 22-amp version  
A = Standard 20-amp version  
E = 25-amp version  
Mounting holes for Types BZ, BM, BA, BE,  
DT, MT, and 6AS switches accept pins or  
screws of .139 inch (3,53 mm) diameter.  
RECOMMENDED TORQUE (max.)  
Mounting screws . . . . . . . . . . . . 3 in./lbs.*  
Terminal screws . . . . . . . . . . . . . . 4 in./lbs.  
Panel mount bushing . . . . . . . 4-6 in./lbs.  
*Note: Tightening mounting screws  
above 3 in./lbs. changes operat-  
ing characteristics and increases  
the possibility of cracking the  
case.  
UL/CSA  
Our basic switches are Component Recognized by Underwriters’ Laboratories, Inc. and certified by Canadian Standards Associ-  
ation. The BA, BZ, and BM line is covered as Special Use Switches to UL Standard 1054; the BE line is covered as an Industrial Motor  
Controller to UL Standard 508.  
Agency File References  
are:  
BA  
BM  
BZ  
BE-1,2,5  
BE-R  
UL File E12252, issued 12-09-88  
UL File E12252, issued 12-08-88  
UL File E12252, issued 6-29-89  
UL File E22779, Vol. 4, Sec. 1  
UL File E22779, Vol. 4, Sec. 2  
For application help: call1-800-537-6945.  
Honeywell Sensing and Control 47  
Basic Switches  
BZ/BA Series  
Standard  
AVAILABLE TERMINALS  
Most of the BZ/BA catalog listings have  
A2 type terminals. Several other terminal  
styles are shown and others are available.  
Specific information should be requested  
from the 800 number or local Authorized  
Distributor.  
ACTUATORS  
BA, BE, BM and BZ standard basic  
switches use the actuators described.  
48 Honeywell Sensing and Control  
For application help: call1-800-537-6945.  
Basic Switches  
BZ/BA Series  
Standard  
Characteris tics : O.F. — Operating Force; R.F. — Release Force; P.T.  
— Pretravel; O.T. — Overtravel; D.T. — Differential Travel; O.P. —  
Operating Position.  
ORDER GUIDE by as cending electrical capability  
PIN PLUNGER  
BZ/BA TYPE  
Electrical  
Data And  
UL Codes newtons newtons  
Recommended For Page 46 ounces ounces  
O.F.  
R.F. min. P.T. max. O.T. min.  
D.T.  
mm  
inches  
O.P.**  
mm  
inches  
mm  
mm  
inches  
inches  
Applications requiring  
gold alloy contacts  
1 Amp  
P
2,5-3,61  
9-13  
1,11  
0,38  
0,13  
0,01-0,05  
.0004-.0020  
15,88  
.625  
4
.015  
.005  
Gold alloy contacts  
Dustproof and splash  
resistant seal  
1 Amp  
P
2,22-4,17  
8-15  
1,11  
—
0,13  
0,01-0,06  
.0004-.0025  
15,88  
.625  
4
—
.005  
Operating in temp. to  
+400°F (204°C) for  
100 hours  
5 Amps  
B
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
0,13  
.005  
0,01-0,05  
.0004-.0020  
15,88  
.625  
Lower force  
10 Amps  
1,11  
4
0,7  
2.5  
0,30  
.012  
0,13  
.005  
0,005-0,013  
.0002-.0005  
15,88  
.625  
Dim. Dwg. Fig. 1  
C
Most applications  
SPDT  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
0,13  
.005  
0,01-0,05  
.0004-.0020  
15,88  
.625  
A
SPST (normally  
closed)  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
0,13  
.005  
0,01-0,05  
.0004-.0020  
15,88  
.625  
A
SPST (normally open)  
Less differential travel  
Best repeatability  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
0,13  
.005  
0,01-0,05  
.0004-.0020  
15,88  
.625  
A
SEALED TYPE  
15 Amps  
1,95-2,5  
7-9  
1,11  
4
0,30  
.012  
0,13  
.005  
0,005-0,008  
.0002-.0003  
15,88  
.625  
D
15 Amps  
1,95-3,34  
7-12  
1,11  
4
0,30  
.012  
0,13-0,2  
.005-.008 .0002-.0008  
0,005-0,02  
16,26  
.640  
D
Operating in temp. to  
+250°F (121°C)  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
0,13  
.005  
0,01-0,05  
.0004-.0020  
15,88  
.625  
A
Dim. Dwg. Fig. 2  
MIL-S-8805 application  
requirements  
15 Amps  
2,5-3,61  
9-13  
1,67  
6
0,38  
.015  
0,13  
.005  
0,01-0,05  
.0004-.0020  
15,88  
.625  
A
Best stability under  
varying humidity  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
0,13  
.005  
0,01-0,05  
.0004-.0020  
15,88  
.625  
A
Dustproof and splash  
resistant seal  
15 Amp  
A
2,5-4,17  
9-15  
1,11  
4
—
—
0,13  
.005  
0,01-0,06  
.0004-.0025  
15,88  
.625  
Best service for sealed  
construction. Stainless  
steel internal snap  
spring.  
15 Amps  
2,5-4,17  
9-15  
1,11  
4
—
—
0,13  
.005  
0,01-0,06  
.0004-.0025  
15,88  
.625  
BA/BE TYPE  
A
Up to 20 ampere load  
handling  
20 Amps  
3,89-6,12  
14-22  
2,78  
10  
1,27  
.050  
0,25  
.010  
0,05-0,19  
.0020-.0075  
16,26  
.640  
G
Operating in  
temperature to +250°F  
(121°C)  
20 Amps  
3,89-6,12  
14-22  
2,78  
10  
1,27  
.050  
0,25  
.010  
0,05-0,19  
.0020-.0075  
16,26  
.640  
G
Dim. Dwg. Fig. 3  
Up to 22 ampere load  
handling  
22 Amps  
1,95-2,78  
7-10  
1,11  
4
0,38  
.015  
0,13  
.005  
0,013-0,025  
.0005-.0010  
15,88  
.625  
F
Up to 25 ampere load  
handling  
25 Amps  
3,89-6,12  
14-22  
2,78  
10  
1,27  
.050  
0,25  
.010  
0,05-0,19  
.0020-.0075  
16,26  
.640  
H
Manual reset  
15 Amps  
1,95-2,5  
7-9  
0,56-2,78*  
2-10  
—
—
—
—
0,30  
.012  
—
0,13  
.005  
0,38*  
.015  
—
—
15,88  
.625  
(maintained contact)  
applications, solder  
terminals  
E
—
Manual reset SPST-  
NC, A4 terminals  
20 Amps  
5,56  
20  
6,95*  
25  
—
—
—
—
—
—
—
—
0,25  
.010  
—
0,20  
.008  
—
16,26  
.64  
27,9*  
1.10  
W
—
—
Dim. Dwg. Fig. 4  
*Reset characteristics.  
Except where stated ** ±0,38mm  
±.015 in.  
All catalog listings shown are not  
necessarily stock items. Stocking  
depends on sales experience.  
Auxiliary actuators see p. 62-63.  
For application help: call1-800-537-6945.  
Honeywell Sensing and Control 49  
Basic Switches  
BZ/BA Series  
Standard  
Characteris tics : O.F. — Operating Force;  
R.F. — Release Force; P.T. — Pretravel;  
O.T. — Overtravel; D.T. — Differential Travel;  
O.P. — Operating Position.  
OVERTRAVEL  
PLUNGER  
ORDER GUIDE  
Ele ctrical  
Data and  
UL Code s  
Page 46  
O.F.  
newtons  
ounce s  
R.F. min. P.T. max. O.T. min.  
D.T.  
mm  
inche s  
O.P.*  
mm  
inche s  
newtons  
mm  
mm  
Re comme nde d For  
ounce s  
inche s  
inche s  
Applications requiring gold  
alloy contacts  
1 Amp  
P
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
1,52  
.060  
0,01-0,05  
.0004-  
.0020  
21,21  
.835  
Added overtravel. For  
manual operation and slow  
20° (max) cam rise  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
1,52  
.060  
0,01-0,05  
.0004-  
.0020  
21,21  
.835  
Dim. Dwg. Fig. 11  
A
Operating in temperature  
to +250°F (121°C)  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
1,52  
.060  
0,01-0,05  
.0004-  
.0020  
21,21  
.835  
A
Up to 22 ampere load  
handling  
22 Amps  
1,95-2,78  
7-10  
1,11  
4
0,38  
.015  
1,52  
.060  
0,013-0,025  
.0005-  
21,21  
.835  
F
.0010  
Applications requiring gold  
alloy contacts plus  
dustproof and splash  
resistant seal  
1 Amp  
P
3,61-5,28  
13-19  
1,11  
4
1,52  
.060  
0,01-0,063  
.0004-  
.0025  
28,20  
1.110  
—
—
Dustproof and splash  
resistant seal  
15 Amps  
3,61-5,28  
13-19  
1,11  
4
1,52  
.060  
0,01-0,063  
.0004-  
28,20  
1.110  
A
.0025  
Dim. Dwg. Fig. 12  
Up to 20 ampere load  
handling  
20 Amps  
3,89-6,12  
14-22  
2,78  
10  
1,27  
.050  
2,39  
.094  
0,05-0,19  
.0020-  
.0075  
26,20  
1.03  
G
Up to 25 ampere load  
handling  
25 Amps  
3,89-6,12  
14-22  
2,78  
10  
1,27  
.050  
2,39  
.094  
0,05-0,19  
.0020-  
.0075  
26,20  
1.03  
H
Dim. Dwg. Fig. 13  
Applications requiring gold  
alloy contacts  
1 Amp  
P
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
1,52  
.060  
0,01-0,05  
.0004-  
.0020  
28,20  
1.110  
Added overtravel. For  
in-line operation and with JR  
auxiliary actuators  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
1,52  
.060  
0,01-0,063  
.0004-  
.0025  
28,20  
1.110  
A
Operating in temperature  
to +250°F (121°C)  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
1,52  
.060  
0,01-0,05  
.0004-  
.0020  
28,20  
1.110  
A
MIL-S-8805 application  
requirements  
15 Amps  
2,5-3,61  
9-13  
1,67  
6
0,38  
.015  
1,52  
.060  
0,01-0,05  
.0004-  
.0020  
28,20  
1.110  
A
Dim. Dwg. Fig. 14  
Manual reset  
15 Amps  
1,95-2,64  
—
0,30  
0,64  
—
2,79  
solder terminals  
E
7-9  
—
.012  
.025  
—
1.11  
Up to 22 ampere load  
handling  
22 Amps  
1,95-2,78  
7-10  
1,11  
4
0,38  
.015  
1,52  
.060  
0,013-0,025  
.0005-  
28,20  
1.110  
F
.0010  
Applications requiring gold  
alloy contacts plus  
dustproof and splash  
resistant seal  
1 Amp  
P
2,5-4,17  
9-15  
1,11  
4
1,52  
.060  
0,01-0,063  
.0004-  
.0025  
28,20  
1.110  
—
—
Dustproof and splash  
resistant seal  
15 Amps  
2,5-4,17  
9-15  
1,11  
4
1,52  
.060  
0,01-0,063  
.0004-  
28,20  
1.110  
A
.0025  
*±0,51 mm  
±.020 in.  
Dim. Dwg. Fig. 15  
50 Honeywell Sensing and Control  
For application help: call1-800-537-6945.  
Basic Switches  
BZ/BA Series  
Standard  
ORDER GUIDE  
OVERTRAVEL  
PLUNGER  
Ele ctrical  
Data and  
UL Code s  
Page 46  
O.F.  
newtons  
ounce s  
R.F. min.  
newtons  
ounce s  
P.T. max.  
mm  
inche s  
O.T. min.  
mm  
inche s  
D.T.  
mm  
inche s  
O.P.**  
mm  
inche s  
Re comme nde d For  
Added overtravel. For  
manual in-line operation and  
for slow 30° (max) rise cams  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
5,56  
.219  
0,01-0,05  
.0004-  
.0020  
38,10±0,51  
1.500±.020  
A
Operating in temperature  
to ±250°F (121°C)  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
5,56  
.219  
0,01-0,05  
.0004-  
.0020  
38,10±0,51  
1.500±.020  
A
Dim. Dwg. Fig. 16  
Applications requiring gold  
alloy contacts  
1 Amp  
P
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
5,56  
.219  
0,01-0,05  
.0004-  
.0020  
21,82  
.859  
BZ-2RQ-A2 type applications  
with panel mount  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
5,56  
.219  
0,01-0,05  
.0004-  
.0020  
21,82  
.859  
BZ/BM TYPE  
A
MIL-S-8805 application  
requirements  
15 Amps  
2,5-3,61  
9-13  
1,67  
6
0,38  
.015  
5,56  
.219  
0,01-0,05  
.0004-  
.0020  
21,82  
.859  
A
Operating in temperature  
to ±250°F (121°C)  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
5,56  
.219  
0,01-0,05  
.0004-  
.0020  
21,82  
.859  
A
Furnished with  
unassembled seal  
boot.  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
0.15  
3,18  
.125  
0,01-0,05  
.0004-  
.0020  
48,4±0,50  
1.906±.020  
Dim. Dwg. Fig. 17  
X
Manual reset.  
Solder terminals  
15 Amps  
1,67-2,64  
6-9.5  
–
–
0,30  
0.12  
5,56  
.219  
–
–
23,42±1,14  
.922±.045  
7,14*  
E
BA TYPE  
.281*  
Up to 20 ampere load  
handling  
20 Amps  
3,89-6,12  
14-22  
2,78  
10  
1,27  
.050  
5,56  
.219  
0,05-0,19  
.0020-  
.0075  
21,82  
.859  
G
Up to 22 ampere load  
handling  
22 Amps  
1,95-2,78  
7-10  
1,11  
4
0,38  
.015  
5,56  
.219  
0,013-  
0,025  
21,82  
.859  
F
.0005-  
.0010  
Dim. Dwg. Fig. 18  
Applications requiring gold  
1 Amp  
P
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
3,56  
.140  
0,01-0,05  
.0004-  
.0020  
33,32±1,14  
1.312±.045  
alloy contacts  
Added overtravel. Roller  
plunger for rapid cam (30°  
max) rise and slide  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
3,56  
.140  
0,01-0,05  
.0004-  
.0020  
33,32±1,14  
1.312±.045  
A
operation. Panel mount  
Operating in temperature  
to ±250°F) (121°C)  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
3,56  
.140  
0,01-0,05  
.0004-  
.0020  
33,32±1,14  
1.312±.045  
A
Double-break  
circuitry  
15 Amps  
3,89-6,68  
14-24  
1,11  
4
0,51  
.020  
3,58  
.141  
0,03-0,10  
.001-.004  
33,35±1,19  
1.313±.047  
T
Up to 22 ampere load  
handling  
22 Amps  
1,95-2,78  
7-10  
1,11  
4
0,38  
.015  
3,56  
.140  
0,013-  
0,025  
33,32±1,14  
1.312±.045  
Dim. Dwg. Fig. 19  
F
.0005-  
.0010  
Applications requiring  
roller plunger 90° to major  
axis of switch  
15 Amps  
2,5-3,61  
9-13  
1,11  
4
0,38  
.015  
3,56  
.140  
0,01-0,05  
.0004-  
.0020  
33,32±1,14  
1.312±.045  
A
* Reset characteristics.  
Except where stated ** ±0,76 mm  
±.030 in.  
Dim. Dwg. Fig. 20  
For application help: call1-800-537-6945.  
Honeywell Sensing and Control 51  
Basic Switches  
BZ/BA Series  
Standard  
Characteris tics : O.F. — Operating Force; R.F. — Release Force;  
P.T. — Pretravel; O.T. — Overtravel; D.T. — Differential Travel;  
O.P. — Operating Position.  
STRAIGHT LEVER  
ORDER GUIDE  
Ele ctrical  
Data and O.F. max. R.F. min. P.T. max. O.T. min.  
D.T.  
mm  
O.P.**  
mm  
Re comme nde d  
For  
UL Code s newtons newtons  
mm  
mm  
Page 46  
ounce s ounce s  
inche s  
inche s  
inche s  
inche s  
Applications  
requiring gold alloy  
contacts  
1 Amp  
P
0,7  
0,14  
5,56  
.219  
0,18-1,27  
.007-.050  
19,1  
.750  
2.5  
0.5  
—
—
BZ/BM TYPE  
Best stability under  
varying humidity.  
Gold alloy contacts  
with seal  
1 Amp  
P
0,7  
0,14  
5,56  
.219  
0,18-1,27  
.007-.050  
19,1  
.750  
2.5  
0.5  
Operating in temp.  
to +400°F (204°C)  
for 100 hours  
5 Amps  
B
0,7  
2.5  
0,14  
0.5  
5,56  
.219  
0,18-1,27  
.007-.050  
19,1  
.750  
—
Lowest operating  
force (without  
external return  
spring)  
10 Amps  
0,07  
.25  
6,76  
.266  
5,56  
.219  
0,08-0,38  
.003-.015  
19,1  
.750  
I
—
Dim. Dwg. Fig. 21  
1.25 inch lever  
requirements  
15 Amps  
1,67  
6
0,42  
1.5  
0,42  
.141  
0,10-0,63  
.004-.025  
19,1  
.750  
A
—
—
2.5 inch lever  
requirements  
15 Amps  
0,7  
2.5  
0,14  
0.5  
5,56  
.219  
0,18-1,27  
.007-.050  
19,1  
.750  
A
Lower force (without  
external return  
spring)  
15 Amps  
0,28  
1
0,03  
0.125  
8,33  
.328  
5,56  
.219  
0,18-1,27  
.007-.050  
19,1  
.750  
A
BA TYPE  
Dustproof and  
15 Amps  
0,7  
0,14  
5,56  
0,18−1,27  
19,1  
splash resistant seal  
A
2.5  
0.5  
—
.219  
.007-.050  
.750  
MIL-S-8805  
application  
requirements  
15 Amps 0,28-0,90  
0,21  
0.75  
7,52  
.296  
4,37  
.172  
2,36  
.093  
19,1  
.750  
A
1-3.25  
Operating in  
temperature to  
+250°F (121°C)  
15 Amps  
0,7  
2.5  
0,14  
0.5  
5,56  
.219  
0,18-1,27  
.007-.050  
19,1  
.750  
A
—
Manual reset solder  
terminals  
15 Amps  
0,63  
2.25  
—
—
—
—
5,56  
.219  
0,38*  
.015  
—
—
–
19,05  
.750  
7,14*  
.281  
Dim. Dwg. Fg. 23  
E
–
6 inch lever  
requirements  
15 Amps  
0,28  
1
12,7  
.500  
0,46-3,68 19,1±1,52  
.018-.145 .750±.060  
A
—
—
Up to 20 ampere  
load handling  
20 Amps  
0,7  
2.5  
0,14  
0.5  
15,88  
.625  
1,98  
.078  
2,77  
19,1  
G
.109  
.750  
Up to 22 ampere  
load handling  
22 Amps  
0,28  
1
0,03  
0.125  
7,54  
.297  
5,56  
.219  
0,13-0,84  
.005-.033  
19,1  
.750  
F
Up to 25 ampere  
load handling  
25 Amps  
0,7  
2.5  
0,14  
0.5  
15,88  
.625  
1,98  
.078  
2,77  
.109 max.  
19,1  
.750  
H
ADJ USTABLE  
* Reset characteristics.  
Adjustable  
15 Amps  
0.7  
0.14  
3,54†  
0,18-1,27 17,02-22,35  
operating point (17  
mm to 22 mm) .670⍯  
to .880⍯  
A
2.5  
0.5  
—
.125  
.007-.050 .670-.880  
Reverse acting  
15 Amps  
1,67  
6
0,28  
1
5,56  
.219  
5,56  
.219  
0,10-0,89  
.004-.035  
19,1  
.750  
Dim. Dwg. Fg. 22  
actuator (switch  
plunger depressed  
in free position)  
A
Except where stated ** ±0.76 mm  
±.030 in.  
17 mm  
.670 in.  
† From  
O.P.  
Dim. Dwg. Fig. 24  
52 Honeywell Sensing and Control  
For application help: call1-800-537-6945.  
Basic Switches  
BZ/BA Series  
Standard  
SIMULATED ROLLER  
ORDER GUIDE  
Ele ctrical  
Data And  
O.F.  
max.  
R.F.  
min.  
P.T.  
max.  
mm  
O.T.  
min.  
mm  
D.T.  
mm  
inche s  
O.P.**  
mm  
inche s  
UL Code newtons newtons  
Re comme nde d For Page 46  
ounce s ounce s inche s  
inche s  
1.05 inch (26,7 mm)  
(simulated roller)  
lever applications  
15 Amps  
1,67  
6
0,42  
1.5  
2,39  
.094  
0,08-0,51  
.003-.020  
30,17  
1.188  
A
—
—
1.90 inch (48,3 mm)  
(simulated roller)  
lever applications  
15 Amps  
0,97  
3.5  
0,21  
0.75  
3,96  
.156  
0,10-1,0  
.004-.040 1.188±.030  
30,17±0,76  
A
Dim. Dwg. Fig. 27  
ROLLER LEVER  
Applications  
requiring gold alloy  
contacts  
1 Amp  
P
1,67  
6
0,42  
1.5  
2,39  
.094  
0,08-0,51  
.003-.020  
30,17  
1.188  
—
—
Applications  
requiring gold alloy  
1 Amp  
P
1,67  
6
0,42  
1.5  
2,39  
.094  
0,08-0,51  
.003-.020  
30,17  
1.188  
BZ/BM TYPE  
contacts plus  
dustproof and splash  
resistant seal  
1.05 inch (26,7 mm)  
(steel roller) lever  
applications  
15 Amps  
1,67  
6
0,42  
1.5  
2,39  
.094  
0,08-0,51  
.003-.020  
30,17  
1.188  
A
—
Roller turned 90°  
15 Amps  
0,7-1,81  
2.5-6.5  
0,35  
1.25  
3,58  
0,08-0,51  
30,75  
1.25  
—
—
A
.141 max. .003-.020  
Dim. Dwg. Fig. 25  
Operating in  
temperature to  
+250°F (121°C)  
15 Amps  
1,67  
6
0,42  
1.5  
2,39  
.094  
0,08-0,51  
.003-.020  
30,17  
1.188  
A
Dustproof and  
splash resistant seal  
15 Amps  
1,67  
6
0,42  
1.5  
2,39  
.094  
0,08-0,51  
.003-.020  
30,17  
1.188  
A
—
—
Best service for  
sealed construction.  
Stainless steel  
15 Amps  
1,67  
6
0,42  
1.5  
2,39  
.094  
0,08-0,51  
.003-.020  
30,17  
1.188  
A
internal snap spring.  
Up to 20 ampere  
load handling  
20 Amps  
1,67  
6
0,42  
1.5  
6,35  
.250  
0,76  
.030  
1,14  
.045 max.  
29,77  
1.172  
G
Dim. Dwg. Fig. 28  
Up to 22 ampere  
load handling  
22 Amps  
1,67  
6
0,42  
1.5  
2,39  
.094  
0,025-0,33  
.001-.013  
30,17  
1.188  
F
—
Up to 25 ampere  
load handling  
25 Amps  
1,67  
6
0,42  
1.5  
6,35  
.250  
0,76  
.030  
1,14  
.045 max.  
29,77  
1.172  
H
BA/BE TYPE  
Adjustable operating  
point. Roller lever  
1.05 inch (26,7 mm)  
15 Amps  
1,67  
6
0,42  
1.5  
1,02  
.040  
0,08-0,51 29,77-30,56  
.003-.020 1.172-1.203  
A
—
—
Adjustable operating  
point. Roller lever  
15 Amps  
0,97  
3.5  
0,21  
0.75  
2,16  
.085  
0,10-1,0  
29,2-31,5  
A
.004-.040 1.150-1.24  
1.90 inch (48,3 mm)  
Dim. Dwg. Fig. 26  
Except where stated * ±0,38 mm  
±.015 in.  
For application help: call1-800-537-6945.  
Honeywell Sensing and Control 53  
Basic Switches  
BZ/BA Series  
Standard  
Characteris tics :  
O.F. — Operating Force; R.F. — Release Force; P.T. — Pretravel;  
O.T. — Overtravel; D.T. — Differential Travel;  
O.P. — Operating Position.  
ROLLER LEVER  
ORDER GUIDE  
Ele ctrical  
Data And  
UL Code newtons newtons  
O.F.  
max.  
R.F.  
min.  
P.T.  
max.  
mm  
O.T.  
min.  
mm  
D.T.  
mm  
O.P.*  
mm  
Re comme nde d  
For  
BZ/BM TYPE  
Page 46  
ounce s ounce s inche s  
inche s  
inche s  
inche s  
Applications requiring  
gold alloy contacts,  
1 Amp  
P
0,97  
3.5  
0,21  
0.75  
3,96  
.156  
0,10-1,0  
.004-.040 1.188±.030  
30,17±0,76  
—
—
plus dustproof, and  
splash resistant seal  
1.90 inch (48,3 mm)  
(steel roller) lever  
applications  
15 Amps  
0,97  
3.5  
0,21  
0.75  
3,96  
.156  
0,10-1,0  
.004-.040 1.188±.030  
30,17±0,76  
A
Dim. Dwg. Fig. 29  
Dustproof and splash  
resistant seal  
15 Amps  
0,97  
3.5  
0,21  
0.75  
3,96  
.156  
0,10-1,0  
.004-.040 1.188±.030  
30,17±0,76  
A
—
—
BA/BE TYPE  
Operating in  
temperature to  
+250°F (121°C)  
15 Amps  
0,97  
3.5  
0,21  
0.75  
3,96  
.156  
0,10-1,0 30,17±0,76  
.004-.040 1.188±.030  
A
Up to 20 ampere load  
handling  
20 Amps  
0,97  
3.5  
0,14  
0.5  
11,89  
.468  
1,52  
.060  
2,16  
.085  
30,17±0,76  
1.188±.030  
G
Up to 22 ampere load  
handling  
22 Amps  
0,97  
3.5  
0,21  
0.75  
3,96  
.156  
0,08-0,56  
.003-.022 1.188±.030  
30,17±0,76  
F
—
Up to 25 ampere load  
handling  
25 Amps  
0,97  
3.5  
0,14  
0.5  
11,89  
.468  
1,52  
.060  
2,16  
30,17±0,76  
Dim. Dwg. Fig. 30  
H
.085 max. 1.188±.030  
NOTE: For adjustable operate point and simulated roller lever switches, refer to previous page.  
Best repeatability and  
O.P. stability  
10 Amps  
3,34  
12  
1,11  
4
0,38  
.015  
2,54  
.100  
0,013-0,025  
.0005-.0010  
31,37  
1.235  
I
Dim. Dwg. Fig. 31  
One-way roller (9,4  
mm ⍥ 3,8 mm) .37⍯  
dia. ⍥ .15⍯ wide roller  
15 Amps  
1,67  
6
0,42  
1.5  
2,39  
.094  
0,08-0,51  
.003-.020  
41,34  
1.625  
A
—
—
One-way roller (4,83  
mm ⍥ 4,83 mm) .19⍯  
dia. ⍥ .19⍯ wide roller  
15 Amps  
2,22  
8
0,42  
1.5  
1,52  
.060  
0,38  
.015  
28,96  
1.14  
A
Dim. Dwg. Fig. 32  
Except where stated * ±0,38 mm  
±.015 in.  
54 Honeywell Sensing and Control  
For application help: call1-800-537-6945.  
Basic Switches  
BZ/BA Series  
Standard  
FLEXIBLE LEAF  
ORDER GUIDE  
Ele ctrical  
Data and  
UL Code s  
Page 46  
O.F. max.  
newtons  
ounce s  
R.F. min. P.T. max. O.T. min. D.T. max.  
O.P.**  
mm  
inche s  
newtons  
mm  
mm  
mm  
Re comme nde d For  
ounce s  
inche s  
inche s  
inche s  
BZ TYPE  
Force and stability of the  
flexible leaf actuator  
15 Amps  
1,39  
5
0,14  
1,52  
1,27  
17,48  
.688  
A
0.5  
–
–
–
–
.060  
.050  
Dustproof and splash  
resistant seal  
15 Amps  
1,95  
7
0,14  
0.5  
1,52  
.060  
1,27  
.050  
17,48  
.688  
A
MIL-S-8805 application  
requirements  
15 Amps  
1,39  
5
0,14  
0.5  
1,52  
.060  
1,27  
.050  
17,48  
.688  
Dim. Dwg. Fig. 33  
A
Operating in temperature  
to +250°F (121°C)  
15 Amps  
1,39  
5
0,14  
0.5  
1,52  
.060  
1,27  
.050  
17,48  
.688  
BA/BE TYPE  
A
Manual reset.  
Solder terminals  
15 Amps  
0,83  
3
–
–
–
–
1,57  
.062  
0,38*  
.015  
–
–
–
–
17,48  
.688  
7,14*  
.281  
E
Up to 20 ampere load  
handling  
20 Amps  
2,5  
9
0,28  
1
1,57  
.062  
1,57  
.062  
17,48  
.688  
Dim. Dwg. Fig. 34  
G
–
–
Up to 25 ampere load  
handling  
25 Amps  
2,5  
9
0,28  
1
1,57  
.062  
1,57  
.062  
17,48  
.688  
H
FLEXIBLE  
ORDER GUIDE  
ROLLER LEAF  
Ele ctrical  
Data and  
UL Code s  
Page 46  
O.F. max.  
newtons  
ounce s  
R.F. min. P.T. max. O.T. min. D.T. max.  
O.P.*  
mm  
inche s  
newtons  
mm  
mm  
mm  
BZ TYPE  
Re comme nde d For  
ounce s  
inche s  
inche s  
inche s  
Operating in temp. to  
+250°F (121°C)  
for 100 hours  
5 Amps  
B
1,39  
5
0,14  
1,52  
1,27  
28,6  
1.125  
0.5  
–
.060  
.050  
Force and stability of the  
flexible leaf with roller  
15 Amps  
1,39  
5
0,14  
0.5  
1,52  
.060  
1,27  
.050  
28,6  
1.125  
A
–
–
–
–
–
Dim. Dwg. Fig. 35  
Dustproof and splash  
resistant seal  
15 Amps  
1,95  
7
0,14  
0.5  
1,52  
.060  
1,27  
.050  
28,6  
1.125  
A
BA/BE TYPE  
(
MIL-S-8805 application  
requirements  
15 Amps  
1,04-1,39  
3.75-5  
0,14  
0.5  
1,52  
.060  
1,27  
.050  
28,6  
1.125  
A
Up to 20 ampere load  
handling  
20 Amps  
2,5  
9
0,28  
1
1,52  
.060  
1,65  
.065  
28,6  
1.125  
G
Up to 25 ampere load  
handling  
25 Amps  
2,5  
9
0,28  
1
1,52  
.060  
1,65  
.065  
28,6  
1.125  
H
* Reset characteristics  
Dim. Dwg. Fig. 36  
** ±0.76 mm  
±.030 in.  
For application help: call1-800-537-6945.  
Honeywell Sensing and Control 55  
Basic Switches  
BZ/BA Series  
Standard  
GENERAL INFORMATION  
SPECIAL CIRCUITRY SWITCHES  
‘‘Special sequence’’ switches provide un- provides a single pulse or momentary  
usual circuit control. A make-before- closure of the contacts with each cycle of  
break switch provides circuit continuity operation.  
while switching from N.C. to N.O. In an-  
other make-before-make switch, upon Double break versions can interrupt grea-  
actuation, one circuit is made an interval ter inductive loads and feature shorting  
before the second circuit. Another switch bar construction. A split contact version  
allows control of the two isolated circuits.  
Characteris tics : O.F. – Operating Force;  
R.F. – Release Force; P.T. – Pretravel;  
O.T. – Overtravel; D.T. – Differential Travel;  
O.P. – Operating Position.  
PIN PLUNGER  
ORDER GUIDE  
Ele ctrical  
Data and  
UL Code s  
Page 46  
O.F.  
R.F. min. P.T. max. O.T. min.  
D.T.  
mm  
inche s  
O.P.*  
mm  
inche s  
newtons newtons  
ounce s  
mm  
mm  
Re comme nde d For  
ounce s  
inche s  
inche s  
Make-before-break  
contact action  
10 Amps  
5,56  
20 max.  
2,22  
0,76  
0,13  
0,38  
.015  
15,9  
.625  
C
8
.030  
.005  
Dim. Dwg. Fig 5  
Unoperated  
Intermediate  
Fully  
Operated  
Intermediate  
Releas e  
Fully  
Releas ed  
Make-before-make  
contact action  
10 Amps  
9,73  
35 max.  
2,78  
10  
R
–
–
–
–
Dim. Dwg. Fig. 6  
*±0,38 mm  
± .015 in.  
Adjustable  
differential travel  
20 Amps  
3,10-5,56  
11-20  
2,78  
10  
0,25  
.010 at  
max.  
0,04-0,06  
.0015-.0025  
16,3  
.64  
Y
–
0,18  
.007 at max.  
s e tting  
s e tting  
Dim. Dwg. Fig. 4-A  
56 Honeywell Sensing and Control  
For application help: call1-800-537-6945.  
Basic Switches  
BZ/BA Series  
Standard  
PIN PLUNGER —  
SPECIAL CIRCUITRY  
ORDER GUIDE  
Ele ctrical  
Data and  
UL Code s  
Page 46  
O.F.  
R.F. min. P.T. max. O.T. min.  
D.T.  
mm  
inche s  
O.P.*  
mm  
inche s  
newtons newtons  
ounce s  
mm  
mm  
Re comme nde d For  
ounce s  
inche s  
inche s  
Double-break, low  
15 Amps  
4,45-7,23  
1,11  
0,76  
0,13  
0,051-0,13  
15,9  
voltage DC applications  
T
16-26  
4
.030  
.005  
.002-.005  
.625  
As above, with  
2.5 inch lever  
15 Amps  
0,90  
3.25  
0,14  
.25  
–
–
5,56  
.219  
0,51  
2.54  
19,05±0,76  
.750±.030  
T
As above, with  
1.9 inch roller lever  
15 Amps  
1,25  
4.5  
0,21  
.75  
–
–
3.96  
.156  
0,38-1,91  
30,18±0,76  
Dim. Dwg. Fig. 8  
T
.015-.075 1.188±.030  
0,20-2,39 30,18±0,76  
.008-.030 1.188±.030  
As above, with  
1.05 inch roller lever  
15 Amps  
2,36  
8.5  
0,42  
1.5  
–
–
2,39  
.094  
T
Double-break, low  
25 Amps  
7,23-10,6  
2,78  
1,65  
0,25  
0,18-0,38  
16,3  
voltage DC applications  
M
26-38  
10  
.065  
.010  
.007-.015  
.640  
Dim. Dwg. Fig. 9  
MIL-S-8805 application  
requirements. (split  
contact)  
5 Amps  
U
4,45-7,23  
16-26  
1,11  
4
0,76  
.030  
0,13  
.005  
0,025-0,1  
.001-.004  
15,9  
.625  
As above, with  
2.50 inch lever  
5 Amps  
U
0,97  
3.5  
0,14  
.5  
–
–
5,56  
.219  
0,51-2,54  
.020-.100  
19,05±0,76  
.750±.030  
Dim. Dwg. Fig. 10  
As above, with  
1.9 inch roller lever  
5 Amps  
U
1,25  
4.5  
0,21  
.75  
–
–
3,96  
.156  
0,38-1,91  
.015-.075 1.188±.030  
30,18±0,76  
As above, with  
5 Amps  
1,95  
0,42  
–
2,39  
0,20-1,02  
30,19  
1.05 inch roller lever  
U
7
1.5  
–
.094  
.008-.040  
.188  
Except where stated * ±0,38 mm  
±.015 in.  
For application help: call1-800-537-6945.  
Honeywell Sensing and Control 57  
Basic Switches  
BZ/BA Series  
Standard  
MOUNTING DIMENSIONS (For reference only)  
PIN PLUNGERS  
BZ/BM  
BA/BE  
Fig. 1  
Fig. 2  
Fig. 3  
Fig. 4  
Fig. 4-A  
PIN PLUNGERS — SPECIAL  
CIRCUITRY  
Fig. 5  
Fig. 6  
Fig. 7  
Fig. 8  
Fig. 9  
Fig. 10  
Mounting holes accept pins or screws of  
.139 ⍯ (3,53 mm) diameter.  
58 Honeywell Sensing and Control  
For application help: call1-800-537-6945.  
Basic Switches  
BZ/BA Series  
Standard  
MOUNTING DIMENSIONS (For reference only)  
OVERTRAVEL PLUNGERS  
Fig. 11  
Fig. 12  
Fig. 13  
Fig. 14  
Fig. 15  
Fig. 16  
*Fig. 17  
*Fig. 18  
*Fig. 19  
*Fig. 20  
* Threaded bus hings are 15/32-32ns .  
For application help: call1-800-537-6945.  
Honeywell Sensing and Control 59  
Basic Switches  
BZ/BA Series  
Standard  
MOUNTING DIMENSIONS (For reference only)  
STRAIGHT LEVERS  
Fig. 21  
Fig. 22  
Fig. 23  
Fig. 24  
Fig. 25  
Fig. 26  
FLEXIBLE LEAF ACTUATOR  
Fig. 33  
Fig. 34  
60 Honeywell Sensing and Control  
For application help: call1-800-537-6945.  
Basic Switches  
BZ/BA Series  
Standard  
MOUNTING DIMENSIONS  
ROLLER LEVERS  
Fig. 27  
Fig. 28  
Fig. 29  
Fig. 30  
Fig. 31  
Fig. 32  
FLEXIBLE ROLLER LEAF  
Mounting holes accept pins or screws of  
.139⍯ (3,53 mm) diameter.  
Fig. 35  
Fig. 36  
For application help: call1-800-537-6945.  
Honeywell Sensing and Control 61  
厂商 型号 描述 页数 下载

HONEYWELL

 		YZ-2R-A2 交换机的基本标准[ Basic Switches Standard ] 16 页

HONEYWELL

 		YZ-2RDS4 [ Snap Acting/Limit Switch, SPST, Momentary, 0.5A, 125VDC, 1.52mm, Screw Terminal, Steel Plunger Actuator, Panel Mount, ] 1 页

HONEYWELL

 		YZ-2RDS5551-D6 [ Snap Acting/Limit Switch, SPST, Momentary, 1.52mm, Quick Connect Terminal, Low Overtravel Plunger Actuator, Panel Mount ] 9 页

HONEYWELL

 		YZ-2RS-A2 [ Snap Acting/Limit Switch, SPST, Momentary, 0.5A, 125VDC, 1.97mm, Screw Terminal, Hardened Steel Plunger Actuator, Panel Mount, ] 23 页

HONEYWELL

 		YZ-2RW82725551-D6 [ Snap Acting/Limit Switch, SPST, Momentary, 3.96mm, Quick Connect Terminal, Wide Sintered Stainless Steel Roller Actuator, Panel Mount ] 1 页

HONEYWELL

 		YZ-2RW863-A2 [ Snap Acting/Limit Switch, SPST, Momentary, 0.5A, 125VDC, 12.7mm, Screw Terminal, Panel Mount ] 1 页

HONEYWELL

 		YZ-3RW845547-A2-S [ Snap Acting/Limit Switch, SPST, Momentary, 0.5A, 125VDC, 7.92mm, Screw Terminal, Steel Lever Actuator, Panel Mount ] 9 页

HONEYWELL

 		YZ-7RW8221555516T-S [ Snap Acting/Limit Switch, SPST, Momentary, 2.39mm, Screw Terminal, Roller Lever Actuator, Panel Mount ] 16 页

HONEYWELL

 		YZ-RSX351 [ Snap Acting/Limit Switch, SPST, Momentary, 0.5A, 125VDC, 0.94mm, Screw Terminal, Hardened Steel Plunger Actuator, Panel Mount, ] 9 页

HONEYWELL

 		YZ-RX-D584 [ Snap Acting/Limit Switch, SPST, Momentary, 0.5A, 125VDC, 0.44mm, Quick Connect Terminal, Plastic Plunger Actuator, Panel Mount, ] 9 页

购物指南

支付方式

配送服务

售后服务

发票须知

优惠券使用规则

特色服务

PCBA制造

国产品牌推荐

国产料号替代

质量保证

技术资料

行业资讯

关于我们

关于达普

联系我们

联系我们

服务热线：400-618-9990

企业邮箱：smail@ic72.com

服务时间：周一至周六 8:30-17:30

达普官方微信号

PDF索引：

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

0

1

2

3

4

5

6

7

8

9

IC型号索引：

A

B

C

D

E

F

G

H

I

J

K

L

M

N

O

P

Q

R

S

T

U

V

W

X

Y

Z

0

1

2

3

4

5

6

7

8

9

Copyright 2024 gkzhan.com Al Rights Reserved 京ICP备06008810号-21 京

深圳网络警察报警平台
公共信息安全网络监察
经营性网站备案信息
不良信息举报中心
工商网监电子标识
全国公安机关备案
0.171795s