TOMZN 3P AC MCCB 3 Phase 3 Wire Moulded Case Circuit Breaker AC400V 100A 125A 150A 160A 200A 250A Industrial Power Distribution

AC MCCB TOM7 3P AC 400V 100-250A

General
The TOM7 Series is a 3‑pole AC Molded Case Circuit Breaker (MCCB) designed for reliable overcurrent, short‑circuit, and overload protection in AC power systems. Rated at 400V with current options from 100A to 250A, it features a high breaking capacity of up to 50kA and an impulse withstand voltage of 12kV. Its compact design and easy installation make it ideal for industrial and commercial distribution applications.

Product parameters
Model: TOM7
Number of Poles: 3P
Rated Voltage: AC400V (three‑phase three‑wire)
Rated Current: 100A, 125A, 150A, 160A, 200A, 250A
Rated Impulse Withstand Voltage (Uimp): 12kV
Ultimate Breaking Capacity (Icu): 35kA / 50kA
Service Breaking Capacity (Ics): 22kA / 35kA
Reference Ambient Temperature (Cat. A): 40°C
Protection Functions: Overcurrent protection, short‑circuit protection, overload protection
Application: Industrial and commercial power distribution