Eaton LW3630V LW Series 3P 630A Molded Case Circuit Breaker Unit

Feature & Principle

This three-pole molded case circuit breaker adopts electronic trip unit. It samples three-phase current signals continuously and executes adjustable long-time overload, short-time delay and instantaneous short-circuit protection logic. It can be equipped with auxiliary and alarm contacts to upload breaker status to PLC and SCADA system for remote monitoring.

Specifications

Model: LW3630V Brand: Eaton Series: LW Poles: 3P Rated Current: 630A Mounting: Fixed installation Ambient: Rated at 50℃ Certification: UL, CE, IEC

Components & Diagnostics

Insulating molded housing, electronic trip module, silver alloy contact assembly, arc extinguishing chamber, operating handle and auxiliary contact terminal. Common faults include contact overheating, protection parameter drift, false tripping and trip unit failure.

Product Brief

LW3630V breaker, Eaton power distribution spare widely used for factory main switchboard, pump, fan and heavy industrial low voltage feeder protection.