AZ979
80 AMP MINI-ISO
AUTOMOTIVE
RELAY
FEATURES
• 80 Amp contact rating – “Super ISO”
• High momentary carry current (500 A)
• High operating temperature (85°C)
• SPST (1 Form A), SPDT (1 Form C),
SPST N.C. ( Form B)
• Quick connect terminals
• ISO/TS 16949, ISO14001
• Tested in accordance with SAEJ2544
CONTACTS
GENERAL DATA
Arrangement
SPST- N.O. (1 Form A), SPST - N.C. (1 Form B),
SPDT (1 Form C)
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 80 A 14 VDC Res.
Ratings
Resistive load:
Max. switched power: 1120 W (SPST) Form A
840 W (N.O.) From C
Operate Time (typical) 7 ms at nominal coil voltage
840 W (N.C.) Form C, Form B
Release Time (typical) 5 ms at nominal coil voltage
(with no coil suppression)
Max. switched current: 80 A (SPST) Form A
60 A (N.O.) Form C
Dielectric Strength
500 Vrms coil to contact
(at sea level for 1 min.) 500 Vrms contact to contact
60 A (N.C.) Form C, Form B
Max. switched voltage: 30 VDC
Silver tin oxide
Insulation Resistance 100 megohms min. at 500 VDC, 20°C
Material
50% RH
Resistance
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
Storage
COIL
Vibration
Shock
0.062" DA at 10-55 Hz
10 g
Power
At Pickup Voltage
(typical)
0.76 W
Enclosure
Terminals
P.B.T. polyester
Copper alloy
Max. Continuous
Dissipation
3.0 W at 20°C (68°F)
Quick Connect
Note: Allow suitable slack on leads when wiring,
and do not subject the terminals to excessive
force.
Temperature Rise
Temperature
56°C (101°F) at nominal coil voltage
Max.155°C (311°F)
Weight
48 grams
NOTES
1. All values at 20°C (68°F).
2. Relay may pull in with less than “Must Operate” value.
3. Specifications subject to change without notice.
5/22/07W
