High-Quality OFGX 4P100A High-Performance Four-Pole Residual Current Operated Circuit Breaker Supplier, Manufacturers

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High-Quality OFGX 4P100A High-Performance Four-Pole Residual Current Operated Circuit Breaker Supplier, Manufacturers

The OFGX 4P100A is a high-performance four-pole Residual Current operated Circuit-Breaker (commonly known as a "four-pole earth leakage switch"). This product is specifically designed for three-phase four-wire low-voltage power distribution systems, featuring an integrated structure that combines overload protection, short-circuit protection functions, and a high-sensitivity residual current (earth leakage) protection module. Its core function is to synchronously interrupt all phase lines and the neutral line when an earth fault, equipment leakage, or personal electric shock risk occurs in the circuit, achieving complete isolation of the faulty circuit. It provides critical fire protection and personal safety protection for the power distribution systems of industrial, commercial, and large public facilities.

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Product Description

Frequently Asked Questions

What is the primary function of the OFGX 2P63A Miniature Circuit Breaker?

The OFGX 2P63A Miniature Circuit Breaker (MCB) is designed to protect electrical circuits from overloads and short circuits, ensuring electrical safety and preventing damage to connected appliances and wiring.

What does the "2P63A" rating signify?

"2P" indicates that it is a 2-Pole circuit breaker capable of controlling two separate lines simultaneously. "63A" represents its rated current capacity of 63 Amperes.

Is this miniature circuit breaker suitable for both residential and commercial applications?

Yes, high-performance 2P63A MCBs are versatile and commonly used in residential distribution boards, commercial facilities, and light industrial power setups.

How does a high-performance MCB improve electrical safety?

High-performance MCBs feature fast trip mechanisms, flame-retardant housing materials, and reliable arc quenching capabilities to minimize fire hazards during power faults.

How should miniature circuit breakers be maintained?

It is recommended to inspect terminal connections periodically for tightness, check for signs of discoloration or overheating, and test the breaker switch manually during routine electrical maintenance.