AZ973 Datasheet, PDF (1/4 Pages) ZETTLER Electronics – 40 AMP AUTOMOTIVE RELAY

AZ973
40 AMP
AUTOMOTIVE
RELAY
FEATURES
• 40 Amp contact rating
• High momentary carry current (60A)
• High operating temperature (85°C)
• SPST (1 Form A), SPDT (1 Form C)
• Quick connect terminals
• Metal or plastic mounting bracket available
• Resistor or diode parallel to coil available
CONTACTS
Arrangement
SPST (1 Form A)
SPDT (1 Form C)
Ratings
Resistive load:
Max. switched power: 560 W (SPST)
560 W (N.O.)
420 W (N.C.)
Max. switched current: 40 A (SPST)
40 A (N.O.)
30 A (N.C.)
Max. switched voltage: 75 VDC
Material
Silver tin oxide
Resistance
< 100 milliohms initially
(6 V, 1 A voltage drop method)
COIL
Power
At Pickup Voltage
(typical)
Max. Continuous
Dissipation
Temperature Rise
Temperature
0.68 W
5.1 W at 20°C (68°F)
52°C (94°F) at nominal coil voltage
Max. 155°C (311°F)
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.
GENERAL DATA
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 10⁷
1 x 10⁵ at 40 A 14 VDC Res.
Operate Time (max.) 7 ms at nominal coil voltage
Release Time (max.) 5 ms at nominal coil voltage
Dielectric Strength
500 Vrms coil to contact
(at sea level for 1 min.) 500 Vrms contact to contact
Insulation Resistance 100 megohms min. at 500 VDC, 20°C
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
-55°C (-67°F) to 85°C (185°F)
Storage
-55°C (-67°F) to 105°C (221°F)
Vibration
0.062" (1.5 mm) DA at 10-40 Hz
Shock
100 m/s²
Enclosure
P.B.T. polyester
Terminals
Tinned copper alloy
0.25 Quick Connect
Note: Allow suitable slack on leads when wiring
and do not subject the terminals to excessive
force.
Weight
31 grams
ZETTLER electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. [phone]
Fax [phone]
[e-mail]
www.ZETTLERelectronics.com
2003-06-24