SCHNEIDER MCH200/240 47894 Motor Charging Coil for Masterpact MCH

Overview

The SCHNEIDER MCH 200/240, part number 47894 is the motor charging coil for Masterpact MCH spring charging motor, rated 200–240VAC. It energizes the charging motor to tension the closing spring of Masterpact air circuit breakers, widely stocked as spare for power distribution switchgear.

Features This MCH coil is dedicated to Masterpact ACB spring charging motor assembly. The MCH 200/240 (47894) offers stable torque for spring charging, thermal overload protection, and can be replaced separately without full breaker disassembly. It connects to the breaker auxiliary control circuit and works with pre-charge interlock logic.

Specs

Model: MCH 200/240, 47894 Series: Masterpact ACB accessories Type: MCH spring charging motor coil Rated voltage: 200–240 VAC Application: Masterpact air circuit breaker Mounting: internal fit inside breaker mechanism Protection class: IP20 Certifications: CE, UL Product status: legacy switchgear spare

Principle

When energized, the MCH 200/240 47894 coil drives the charging motor to wind and store energy in the closing spring. Once spring is fully charged, limit switch cuts power. It monitors overheating and triggers protection if the motor stalls.

Applications

The 47894 MCH coil is widely deployed in power plants, substations, refineries and industrial main switchrooms. It is used for spring charging of Schneider Masterpact air circuit breakers for automatic reclosing and remote closing.