Specification

:

BS:4293/Is:/12640/CEE:27

Current Ratings

:

25A, 40A, 63A

No.of poles

:

2&4 (3phase, 3 Wire
Protection possible with 4 pole RCCB).

Normal Voltage

:

240/415 V,50Hz

Short circuit withstand

:

6000A

Capacity

:

10000 A with SIGMA MCB’s

Sensitivities

:

30mA, 100mA, 300mA,
(non adjustable)

Electical Life

:

more than 10,000 operations

Mechanical Life

:

more than 10,000 operations

Terminations

:

flexible upto 35mm2 ,finger And hand touch safe

Ambient temperature

:

-50 C to +600 C

Range

:

(for temp.below 00 C, care
Must be taken to prevent
Formation of ice on device)

Shock Resistance

:

20 g, minimum

Vibration Resistance

:

3 g , minimum

Protection Class

:

IP 40 to IS 2147,
DIN 40050/07/.80
In fully assembled condition