Plug-In Relays
Mini ISO Relays
Power Relay F4 / VF4
Catalog 1308028
Revision 03-06
Revision 03-05
Contact data
Contact configuration
Circuit symbol
(see also Pin assignment)
Make contact/
Form A or Form A (2x87)
or
Double make contact/
Form U
Changeover contact/
Form C
Rated voltage
Rated current at 85 °C
Contact material
Max. switching voltage/power
Max. switching current1)
On2)
Off
Min. recommended load4)
Voltage drop at 10 A (initial)
NO contact
NC contact
Mechanical endurance (without load)
Electrical endurance
(example of resistive load without
component in parralel to the coil)
Max switching rate at nominal load
12 V
24 V
40 A
20 A
AgNi0.15
120 A
60 A
120 A
20 A
Typ. 15 mV, 200 mV max.
> 2 x 105
operations
40 A, 14 V
> 1 x 105
operations
20 A, 28 V
12 V
24 V
2 x 25 A
2 x 15 A
AgNi0.15
See load limit curve
2 x 100 A
2 x 100 A
2 x 40 A
2 x 15 A
1 A at 5 V
12 V
24 V
30/40 A 15/20 A
AgNi0.15
24 V3)
20/30 A
AgSnO2
NC/NO
45/120A
40/60A
NC/NO
45/120A
15/20A
NC/NO
45/120A
20/30A
Typ. 2 x 15 mV, 200 mV max.
> 107 operations
> 2 x 105
> 1 x 105
operations
operations
2 x 25 A, 14 V 2 x 15 A, 28 V
6 operations per minute (0.1 Hz)
Typ. 15 mV, 200 mV max.
Typ. 20 mV, 250 mV max.
> 2 x 105
operations
40 A, 14 V
(NO contact)
> 1 x 105 > 1 x 105
operations operations
20 A, 28 V 30 A, 28 V
(NO contact) (NO contact)
> 5 x 105
operations
10 A, 28 V
(NC contact)
1) The values apply to a resistive or inductive load with suitable spark suppression and at maximum 14 V for 12 V or 28 V for 24 V load voltages.
2) For a load current duration of maximum 3 s for a make/break ratio of 1:10.
3) Special high performance 24 V version with contact gap > 0.8 mm, part number V23134-A0056-X432/-X433 (see ordering information).
4) See chapter Diagnostics in our Application Recommendations on page 18 of this catalog or consult the internet at http://relays.tycoelectronics.com/application.asp
Load limit curve
Load limit curve 1 ^= arc extinguishes
during transit time (changeover contact)
Load limit curve 2 ^= safe shutdown,
no stationary arc (make contact)
Pin assignment
1 make contact/
1 form A
Power relay F4 only
1 double make contact/
1 form U
Power relay F4 only
1 make contact (2 x pin 87)/
1 form A (2 x pin 87)
1 changeover contact/
1 form C
Models with resistor or
diode in parallel to the
coil on request.
34
Models with resistor or
diode in parallel to the
coil on request.
*) Models with resistor or
diode in parallel to the
coil on request.
Please observe the disclaimer.
Models with resistor or
diode in parallel to the
coil on request.