ZETTLER AZ979-1C-12D 80 amp automotive relay Datasheet

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)
• Quick connect terminals
• Epoxy sealed version available
GENERAL DATA
CONTACTS
Arrangement
SPST (N.O.) (1 Form A)
SPDT (1 Form C), SPST (N.C.) (1 Form B)
Ratings
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
Life Expectancy
Mechanical
Electrical
Minimum operations
1 x 107
1 x 105 at 80 A 14 VDC Res.
Operate Time (typical)
7 ms at nominal coil voltage
Release Time (typical)
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
100 megohms min. at 500 VDC, 20°C
50% RH
Dropout
Greater than 10% of nominal coil voltage
Ambient Temperature
Operating
Storage
-40°C (-40°F) to 85°C (185°F)
-40°C (-40°F) to 105°C (221°F)
Vibration
0.062" (1.5 mm) DA at 10-55 Hz
Shock
10 g
Enclosure
P.B.T. polyester
Terminals
Copper alloy
Quick Connect
Max. switched voltage: 30 VDC
Material
Silver tin oxide
Resistance
< 50 milliohms initially
(24 V, 1 A voltage drop method)
COIL
Power
At Pickup Voltage
(typical)
0.76 W
Max. Continuous
Dissipation
3.0 W at 20°C (68°F)
Temperature Rise
56°C (101°F) at nominal coil voltage
Temperature
Max.155°C (311°F)
Note: Allow suitable slack on leads when wiring
and do not subject the terminals to excessive
force.
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.
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
[email protected]
www.ZETTLERelectronics.com
2003-06-24
AZ979
RELAY ORDERING DATA
COIL SPECIFICATIONS
Nominal Coil
VDC
6
12
24
Must Operate
VDC
3.9
7.8
15.6
Max. Continuous
VDC
7.8
15.6
31.2
ORDER NUMBER*
Coil Resistance
± 10%
20
80
320
SPST
SPDT
AZ979–1A–6D
AZ979–1A–12D
AZ979–1A–24D
AZ979–1C–6D
AZ979–1C–12D
AZ979–1C–24D
* For SPST (N.C.) (1 Form B) relay, substitue “1B” for “1A”.
Add suffix “R” for resistor in parallel with coil. Resistor values: 6V: 180 Ω, 12V: 680 Ω, 24V: 2700 Ω.
Add suffix “D” for diode across coil option (+ pole at terminal #86).
Add suffix “E” for epoxy sealed version.
MECHANICAL DATA
Outline Dimensions
Wiring Diagrams
.866
[22.0]
.069
[1.8]
.220
[5.6]
1.315
[33.4]
SPDT
30
1.614
[41.0]
1.378
1.437
[35.0]
[36.5]
85
87A
86
1.043
.984
[26.5]
[25.0]
87
2x.441
[11.2]
3x.598
[15.2]
2x.031
[.8]
3x.047
[1.2]
SPST (N.O.)
3x.374
[9.5]
2x.248
[6.3]
30
86
85
30
87
.705
[17.9]
85
87A
86
.311
.315
[7.9]
[8.0]
.327
.331
[8.3]
[8.4]
1.173
[29.8]
87
VIEWED TOWARD TERMINALS
.661
[16.8]
1.173
[29.8]
Dimensions in inches with metric equivalents in parentheses. Tolerance: ± .010"
ZETTLER
electronics GmbH
Junkersstrasse 3, D-82178 Puchheim, Germany
Tel. +49 89 800 97 0
Fax +49 89 800 97 200
[email protected]
www.ZETTLERelectronics.com
2003-06-24
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