High-Quality OF10KA Series 1P Miniature Circuit Breaker Factories, Factory

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High-Quality OF10KA Series 1P Miniature Circuit Breaker Factories, Factory

This product features a rated current of 63A and utilizes a Type C tripping characteristic, specifically designed for protecting general power distribution, lighting circuits, and loads with moderate inrush currents.

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Product Description

Frequently Asked Questions

What is the primary function of the OF10KA Series Miniature Circuit Breaker?

The OF10KA Series Miniature Circuit Breaker (MCB) is designed to automatically protect electrical circuits against damage caused by excess current, overload, or short circuits, ensuring electrical safety in low-voltage distribution systems.

What does the 10KA rating mean for circuit breakers?

A 10KA breaking capacity indicates that the circuit breaker is rated to safely interrupt a maximum fault short-circuit current of up to 10,000 Amperes without suffering permanent damage or compromising safety.

What are the differences between 2P, 3P, and 4P circuit breakers?

2P (2-Pole) breakers protect two single-phase live lines or a live line and neutral; 3P (3-Pole) breakers are designed for three-phase power systems; and 4P (4-Pole) breakers protect three phase lines along with a neutral line.

Where are OF10KA Series MCBs typically applied?

These miniature circuit breakers are widely utilized in residential distribution boxes, commercial buildings, and industrial electrical panels to protect lighting, power outlets, and heavy equipment circuits.

How do I choose between a 3P and a 4P miniature circuit breaker?

A 3P breaker is suitable when neutral line switching or isolation is not required in three-phase systems. If system safety regulations demand full isolation of the neutral wire alongside all three phases, a 4P breaker must be selected.