Miniature circuit breaker (MCB) 20 A 1p characteristic: D

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Miniature circuit breaker (MCB) 20 A 1p characteristic: D

£19.90 inc VAT £16.58 ex VAT

SKU: 2500331576 Category: Tags: , ,

Description

Detail

EM miniature circuit-breaker, 1 pole, trip type: D, rated operational current In: 20 A, rated switching capacity according to IEC/EN 60947-2: 15 kA, rated switching capacity according to IEC/EN 60898-1: 10 kA, switchgear for residential and non-residential applications

  • · DIN rail mountable and suitable for use with both pin and comb type busbar systems
  • · Designed & tested in accordance with IEC 60898 & IEC 60947-2
  • · Suitable for 230/400 VAC systems and are calibrated for use at 40°C
  • · Fitted with box clamp terminals suitable for use with cables up to 25mm2
  • · Suites with the other modular devices including RCBOs, RCCBs and isolators
  • · Positive contact is flag indicator
  • · Impulse withstand voltage 4kV
  • · Certified by KEMA
  • · Box clamp barrier to prevent incorrect cable insertion

Specification

  • Voltage type : AC
  • Release characteristic : D
  • Degree of protection (IP) : IP20
  • Rated current : 20 A
  • Rated voltage : 400 V
  • Number of poles (total) : 1
  • Rated short-circuit breaking capacity Icn EN 60898 at 400 V : 10 kA
  • Rated short-circuit breaking capacity Icn EN 60898 at 230 V : 10 kA
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 400 V : 15 kA
  • Rated short-circuit breaking capacity Icu IEC 60947-2 at 230 V : 15 kA
  • Frequency : 50 – 60 Hz

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