Residential AC Protection

TOMZN 4P AC MCB Breaker Features

• 4‑Pole AC Miniature Circuit Breaker – Provides protection for all three phases plus neutral (3P + N) in AC systems.

• C‑Type Trip Curve – Trips reliably on overloads and short circuits, and can handle moderate inrush currents from motors and lighting loads.

• Wide Voltage Compatibility: Rated for 230/400 V AC and works with 50 Hz/60 Hz electrical networks.

• Multiple Current Ratings Available – Often offered in ratings up to 63 A (and sometimes 16 A, 20 A, 25 A, 32 A, 50 A).

• Overload & Short‑Circuit Protection – Automatically disconnects the circuit if current exceeds safe limits.

• DIN Rail Mounting – Compact design for easy installation in distribution boards.

• Durable Construction – Built with robust materials for reliable performance in residential, commercial, and industrial installations.