MCCB breaker

NC YCM7-125S/3300 Moulded Case Circuit Breaker 3P 125A AC400V 15kA Solar Switch MCCB Motor Protection

Description

Type：YCM7-125S/3300
Rated Current：50/63/80/100/125A
Poles：3P
Rated voltage Ue(V)：AC400V
Short-circuit breaking capacity Icu/1cs(kA)：15kA
Rated insulation voltage Ui(V)：AC800V

General

YCM7 Series circuit breakers were developed according to the demand of the domestic and international market as well as features of like products. Its rated insulation voltage of up to 690V is suitable for AC 50Hz distribution network circuit whose rated operation voltage is up to 690V with a rated operation current of up to 300A. lt can distribute power, protect the circuit and spare the power supply devices from overload, short circuit, and under voltage. At the same time, it can Protect the motor from overload, short circuits,s and under voltage. This series circuit break features small volume, high breaking capacity, and short arcing. It can be installed vertically and also installed horizontally. It complies with the standards of IEC60947-2.