Eaton FRCdM Series Residual Current Circuit Breaker 63A 4-Pole 30 mA Type B 630A Breaking Capacity 167894 FRCDM-63/4/003-G/B

Eaton 167894 FRCDM-63/4/003-G/B Residual Current Circuit Breaker is engineered for industrial and commercial applications requiring reliable earth leakage protection. Rated at 63A with four poles, this circuit breaker provides sensitive trip detection at 30 mA following Type B tripping characteristics. It supports both 220V DC and 240V AC voltage ratings, making it versatile for varied electrical systems.

The breaker’s breaking capacity of 630A ensures it can safely interrupt fault currents, safeguarding circuits against electrical hazards and fire risks. Its modular design facilitates the addition of auxiliary contacts and restarting devices, enhancing overall system safety and flexibility.

With a lifespan exceeding 4,000 electrical and 20,000 mechanical operations, the product guarantees long-term durability. A short tripping delay of 10 ms permits transient currents to pass, reducing false trips during normal operation. Visual trip and contact indicators allow easy status verification and maintenance checks.

Designed for mounting on DIN rails via screw terminals, installation is straightforward and secure. The wide operating temperature range from -25°C to +60°C ensures dependable performance in harsh environmental conditions.

The circuit breaker complies with IEC/EN 61008 and IEC/EN 62423 standards, certifying its safety and operational reliability. Its IP40 ingress protection guards against stray wires and screws, with the option for IP54 rating through a moisture-proof enclosure for enhanced dust and water resistance.

Ideal use cases include industrial electrical panels, commercial installations, and automation control systems requiring precise leakage current detection and reliable circuit protection.

Durable design with more than 4,000 electrical and 20,000 mechanical operations for extended lifespan. Short delay tripping of 10ms minimizes nuisance tripping from transient currents. Clear contact position and trip indicators enhance ease of use and maintenance.

Wide operating temperature range from -25°C to +60°C supports harsh and industrial environments. DIN rail mounting with screw terminal connection for secure installation. Complies with IEC/EN 61008 and IEC/EN 62423 safety standards.

Protection type B earth leakage detection suitable for sensitive electric currents. Breaking capacity of 630A for safe disconnection of fault currents. Rated for 220V DC and 240V AC applications. IP40 ingress protection standard; IP54 achievable with additional enclosure.

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