TOMZN AC MCCB 2P 3P 4P Single Phase 3 Phase Moulded Case Circuit Breaker AC400V 100A 125A 150A 160A 200A 250A

MCCB 2P 3P 4P AC 400V 100-250AGeneral  The TOM7 Series is a robust AC Molded Case Circuit Breaker (MCCB) designed for reliable overcurrent, short‑circuit, and overload protection in AC power systems. Available in 2P, 3P, and 4P configurations, it operates at 400V with current ratings from 100A to 250A. With a high breaking capacity of up to 50kA and an impulse withstand voltage of 12kV, it ensures safety and stability in industrial, commercial, and distribution applications. Compact and easy to install.Product parametersModel: TOM7Number of Poles: 2P / 3P / 4PRated Voltage: AC400V (three‑phase four‑wire)Rated Current: 100A, 125A, 150A, 160A, 200A, 250ARated Impulse Withstand Voltage (Uimp): 12kVUltimate Breaking Capacity (Icu): 35kA / 50kAService Breaking Capacity (Ics): 22kA / 35kAReference Ambient Temperature (Cat. A): 40°CProtection Functions: Overcurrent protection, short‑circuit protection, overload protectionApplication: Industrial and commercial power distribution