AZ979
80 AMP
AUTOMOTIVE
RELAY
FEATURES
80 Amp contact rating
High momentary carry current
High operating temperature (85°C)
SPST N.O. (1 Form A), SPDT (1 Form C),
SPST N.C. (1 Form B)
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Quick connect terminals
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Epoxy sealed version available
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•
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CONTACTS
Arrangement
Ratings
SPST (N.O.) (1 Form A)
SPDT (1 Form C), SPST (N.C.) (1 Form B)
Resistive load:
Max. switched power: 1120 W (SPST) Form A
840 W (N.O.) Form C
840 W (N.C.) Form C,
Form B
Max. switched current: 80 A (SPST) Form A
60 A (N.O.) Form C
60 A (N.C.) Form C,
Form B
Max. switched voltage: 30 VDC
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Operate Time (typical)
Release Time (typical)
Minimum operations
1 x 10
7
1 x 10
5
at 80 A 14 VDC Res.
7 ms at nominal coil voltage
5 ms at nominal coil voltage
(with no coil suppression)
Dielectric Strength
500 Vrms coil to contact
(at sea level for 1 min.)
500 Vrms contact to contact
Insulation Resistance
Dropout
100 megohms min. at 500 VDC, 20°C
50% RH
Greater than 10% of nominal coil voltage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
0.062" (1.5 mm) DA at 10-55 Hz
10 g
P.B.T. polyester
Copper alloy
Quick Connect
Note: Allow suitable slack on leads when wiring
and do not subject the terminals to excessive
force.
Material
Resistance
Silver tin oxide
< 50 milliohms initially
(24 V, 1 A voltage drop method)
Ambient Temperature
Operating
Storage
Vibration
Shock
Enclosure
0.76 W
Terminals
3.0 W at 20°C (68°F)
56°C (101°F) at nominal coil voltage
Max.155°C (311°F)
Weight
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
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.
ZETTLER
electronics GmbH
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
office@ZETTLERelectronics.com
www.ZETTLERelectronics.com
2003-06-24
Junkersstrasse 3, D-82178 Puchheim, Germany
ZETTLER [ ZETTLER ELECTRONICS ]
