– Special covers (e.g. notches, release features, brackets)
– Various contact arrangements and materials
– For latching (bistable) version refer to Power Relay F7 A Latching
or Mini Relay Latching
– For shrouded/weatherproof dust cover versions refer to
Shrouded Power Relay F4 A and VF4 A
n
F134co_fcw1
Typical applications
Cross carline up to 40A for example: ABS control, blower fans, car alarm,
cooling fan, Electric Power Steering, energy management, engine control,
fuel pump, heated front screen, lamps: front, rear, fog light, main switch/
supply relay, valves, wiper control.
Contact arrangement
Contact gap
Rated voltage
Limiting continuous current
23°C
85°C
125°C
Limiting making current
2)
NO/NC
Limiting breaking current
NO/NC
Limiting short-time current
overload current, ISO 8820-3
3)
:
Contact Data
1 form A, 1 NO/1 NO (2x87)
12VDC
NO
60A
40A
17A
120A
60A
24VDC
NO
60A
40A
17A
120A
20A
1 form U, 2 NO
12VDC
NO
2x32A
2x25A
2x11A
2x100A
2x40A
24VDC
NO
2x32A
2x25A
2x11A
2x100A
2x15A
12VDC
NO/NC
60/45A
40/30A
17/12A
120/45A
60/40A
1 form C, 1 CO
24VDC
NO/NC
60/45A
40/30A
17/12A
120/45A
20/15A
1.35 x 40A, 1800s
2.00 x 40A, 5s
3.50 x 40A, 0.5s
6.00 x 40A, 0.1s
>0.8mm
24VDC
1)
NO/NC
60/45A
40/30A
17/12A
120/45A
30/20A
Jump start test
ISO 16750-1
Contact material
Min. recommended contact load
4)
Initial voltage drop
NO contact at 10A, typ./max.
NC contact at 10A, typ./max.
Frequency of operation
at nominal load
Operate/release time typ.
Electrical endurance
resistive load at 14VDC
resistive load at 28VDC
1.35 x 40A, 1800s
2.00 x 40A, 5s
3.50 x 40A, 0.5s
6.00 x 40A, 0.1s
1.35 x 40A, 1800s
2.00 x 40A, 5s
3.50 x 40A, 0.5s
6.00 x 40A, 0.1s
24VDC for 5min conducting nominal current at 23°C
silver based
1A at 5VDC
15/200mV
15/200mV
2x15/200mV
2x15/200mV
15/200mV
20/250mV
15/200mV
20/250mV
15/200mV
20/250mV
6 ops./min (0.1Hz)
7/2ms
5)
>2x10
5
ops.
40A
>2x10
5
ops.
2x25A
>2x10
5
ops.
40A (NO)
>1x10
5
ops.
20A
>1x10
5
ops.
2x15A
>1x10
5
ops.
20A (NO)
Mechanical endurance
DC coil
1x10
5
ops.
30A (NO)
>5x10
5
ops.
10A (NC)
>1x10
7
ops.
1) Special high performance 24VDC version with contact gap >0.8mm.
2) The values apply to a resistive or inductive load with suitable spark suppression and at maximum 14VDC for 12VDC or 28VDC for 24VDC load voltages. For a load current duration of
maximum 3s for a make/break ratio of 1:10.
3) Current and time are compatible with circuit protection by a typical automotive fuse. Relay will make, carry and break the specified current.
4) See chapter Diagnostics of Relays in our Application Notes or consult the internet at http://relays.te.com/appnotes/
5) For unsuppressed relay coil. A low resistive suppression device in parallel to the relay coil increases the release time and reduces the lifetime caused by increased erosion and/or higher
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