Article: MVA31-1-032-C
KARAT modular circuit breakers are represented by the VA47-29, VA47-60M, VA47-100, VA47-150 series with a breaking capacity from 4.5kA to 15kA. Designed to protect distribution and group circuits with different loads: – electrical appliances, lighting – switches with characteristic B, – motors with low starting currents (compressor, fan) – circuit breakers with characteristic C, – motors with high starting currents (hoists, pumps) – circuit breakers with characteristic D. Modular circuit breakers VA47-29, VA47-60M are recommended for use in input-distribution devices for residential and public buildings. Modular circuit breakers VA47-100, VA47-150 are recommended for use in input distribution devices of household and industrial electrical installations.
  • Two types of overcurrent protection – thermal and electromagnetic. Wide handle for easy on/off of the circuit breaker. DIN rail latch with double fixed position. Notches on the contact clamps reduce heat loss and increase the mechanical strength of the joint. Wide operating temperature range from -40°C to +50°C.

Specifications

Number of poles 1
Primary current 32 A
Номинальное рабочее напряжение 230/400 V
Rated short-circuit breaking capacity EN 60898 6 kA
Max. cross section incoming cable 25 mm²
Current limiting class 3
Frequency 50 Hz
Мех износостойкость ≥ 20000 циклов
Электр износостойкость ≥ 8000 циклов
Вес одного полюса ≤ 0,2 kg
Number of poles (total) 1
Built-in depth 71 mm
Время срабатывания расцепителя в зоне КЗ tm 0,1 s

Operational parameters

Warranty period, years: 10

Logistic parameters

Individual Group Transport
Quantity 1 12 144
Units шт шт шт
Barcode 4606056649437 4606056649444 4606056649451
Gross weight, kg 0.101 1.32 16.1
l, cm 7.5 22 53.1
b, cm 1.8 8.5 23.5
h, cm 8.4 7.5 17.5
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