Welcome SHANGHAI MATIS ELECTRIC CO.,LTD.中文版ENGLISH
Current Location:Home » Products > Circuit Breaker
PRODUCT CATEGORIES
Shanghai Matis Electric Co.,Ltd committed on smart electrical, here below is part of our main smart products, complying with some traditional electrical products:

MRO50 residual current circuit breaker with overload protection (RCBO)

Return
Data download
  • Description
Application

◆Operating mechanism adopt double contact with DPN form, N pole opening first, then breaking.
◆ Leakage protection adopt electronic type integrated circuit, Contact ON/OFF state display;
◆ Trigger has middle-position function and a clamshell to put tags in and characteristic strips on both sides.
◆ Provides protection against earth fault/leakage current, short-circuit, overload, and function of isolation.

Technical Data
◆Residual current characteristics: AC, A
◆Pole No.: 1P+N
◆Rated current (A): 6, 10, 16, 20, 25, 32
◆Tripping curve: B, C
◆Rated making and breaking capacity: 4500A
◆Rated voltage: 240V AC
◆Rated frequency: 50Hz
◆Rated residual operating current I△n(mA): 30
◆Tripping duration: instantaneous tripping≤0.1s
◆Electro-mechanical endurance: 4000 cycles
◆Connection capacity: Rigid conductor 25mm