AZ940
10 AMP MINIATURE
POWER RELAY
FEATURES
• 10 Amp switching capability
• 4 kV dielectric strength
• Epoxy sealed version available
• UL, CUR file E44211
• VDE file 134326
CONTACTS
GENERAL DATA
Arrangement SPST (1 Form A)
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 10 A 250 VAC Res.
SPDT (1 Form C)
Ratings
Resistive load:
Operate Time (max.)
Release Time (max.)
8 ms at nominal coil voltage
Max. switched power: 150 W or 1250 VA (N.O.)
90 W or 750 VA (N.C.)
Max. switched current: 10 A (N.O.), 3 A (N.C.)
Max. switched voltage: 150 VDC* or 400 VAC
5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
(at sea level for 1 min.) 4000 Vrms contact to coil
1000 Vrms contact to contact
* Note: If switching voltage is greater than 30 VDC,
special precautions must be taken.
Please contact the factory.
Insulation Resistance 1 x 109 ohms minimum at 500 VDC
Rated Load
UL, CUR
(N.O.)
Dropout
Greater than 5%of nominal coil voltage
10 A at 125 VAC general use, 100K cycles [1] [2]
10 A at 277 VAC cos phi 0.4, 10K cycles [1] [2]
5 A at 250 VAC general use, 100K cycles [1] [2]
5 A at 30 VDC [1] [2]
Ambient Temperature At nominal coil voltage
Operating
Storage
-40°C (-40°F) to 70°C (158°F) standard
-40°C (-40°F) to 85°C (185°F) sensitive
-40°C (-40°F) to 105°C (221°F)
1
/
/
10 HP at 125 VAC, 100K cycles [1] [2]
1
HP at 250 VAC, 100K cycles [1] [2]
6
Vibration
Shock
0.062" (1.5 mm) DA at 10–55 Hz
UL, CUR
(N.C.)
3 A at 250 VAC general use, 100 K cycles [1] [2]
3 A at 30 VDC resistive, 100K cycles [1] [2]
Operating
10 g for 11 ms 1/2 sine pulse
(no contact opening >100 usec)
100 g for 11 ms 1/2 sine pulse
VDE
Form A N.O.: 5 A 250 VAC [1] [2]
Form C N.O.: 5 A 250 VAC [1] [2]
Form C N.C.: 3 A 250 VAC [1] [2]
Mechanical
Enclosure
P.B.T. polyester
Tinned copper alloy, P.C.
270°C (518°F)
5 seconds
Terminals
Material
Silver cadmium oxide [1] or silver nickel [2].
Gold plating available.
Max. Solder Temp.
Max. Solder Time
Max. Solvent Temp.
Resistance
<100 milliohms initially
80°C (176°F)
Max. Immersion Time 30 seconds
COIL
Weight
7 grams
Power
At Pickup Voltage
(typical)
Packing unit in pcs
100 per styropor tray / 1000 per carton box
253 mW (Standard Coil)
113 mW (Sensitive Coil)
Max. Continuous
Dissipation
NOTES
1.1 W at 20°C (68°F)
1. All values at 20°C (68°F).
Temperature Rise
40°C (72°F) standard coil
20°C (36°F) sensitive coil
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
Temperature
Max. 105°C (221°F)
ZETTLER electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2005-09-21
