Siemens xEffect Miniature Circuit Breaker 3-Pole, 50A Current Rating, Type C, 415V AC, 10 kA Breaking 278878 FAZ-C50/3

Eaton 278878 FAZ-C50/3 Miniature Circuit Breaker is a 3-pole device designed for industrial and commercial electrical panel applications, rated at 50 amperes, with type C tripping characteristics and a breaking capacity of 10 kiloamperes at 415V AC.

This circuit breaker features a robust nylon housing that ensures protection against environmental factors such as dirt, moisture, abrasion, and physical impacts, extending its operational life under demanding field conditions.

The device is engineered for DIN rail mounting and uses twin-purpose terminals for reliable and convenient wiring connections. Its thermal magnetic tripping mechanism provides instantaneous break time during fault conditions, enhancing electrical safety. The toggle switch actuator supports secure ON/OFF positions and prevents overriding of the tripping function.

Designed to operate safely across a wide ambient temperature range from -40°C to +75°C, the breaker maintains performance integrity in extreme climates. Eaton's FAZ series complies with IEC 60947-2, making it appropriate for international installations needing dependable low-voltage circuit protection.

Typical applications include protection of electrical circuits in industrial machinery, manufacturing plants, commercial buildings, and HVAC systems, where reliable safeguarding against overloads and short circuits is critical.

Designed for 50A current rating providing effective overload protection. Type C trip characteristic suitable for most industrial and commercial loads. 10 kA breaking capacity ensures quick interruption in fault conditions.

Nylon housing offers durable protection against environmental hazards. Instantaneous break time with thermal magnetic tripping enhances safety. Wide operating temperature range supports use in harsh environments. DIN rail mountable with twin-purpose terminals for easy installation.

Compliance with IEC 60947-2 standards for reliable performance.

Eaton's xEffect FAZ series Miniature Circuit Breakers provide a reliable solution for electrical protection in domestic, industrial, and commercial settings. Explore more circuit protection devices in the Electronics & Electricals category at EnvMart.