product info
  NAME
AM7 Series Moulded Case Circuit Breaker
  DOWNLOAD PDF
  PRODUCT TYPE
Circuit Breaker
    mould case circuit breaker
  MODEL
AM7-100
AM7-225
description

1.Application

AM7 series MCCB is applicable circuit of AC 50Hz, rated insulation voltage 660V, ratedoperating current 15-225A, for distribute energy of electricity and infrequent making & breakingcircuit in normal conditions. The products conforms to IEC60947-2 standard.

2.Specification


Type AM7-100 AM7-225
Poles number 3 3
Rated current In(A) 15~100 100~225
Rated operating voltage Ue(V) AC 600V DC 250V AC 660V
Rated insulation voltage Ui~(V) AC 690V AC 690V
Utilisation category A A
Rated ultimate short-circuit breaking capacityIcu(KA) AC 500V 2 5
AC 440V 5 7.5
AC 415V 5 7.5
AC 380V 5 7.5
AC 240V 7.5 15
Rated short-circuit servicebreaking capacityIcs(KA) AC 500V 1 2.5
AC 440V 2.5 3.8
AC 415V 2.5 3.8
AC 380V 2.5 3.8
AC 240V 3.8 7.5

3.Outline and Installation Dimension