Eaton FAZ-C50/2 Miniature Circuit Breaker 2-Pole 50A C-Curve 15kA AC

The Eaton FAZ-C50/2 is a robust 2-pole miniature circuit breaker engineered to provide reliable protection for electrical circuits in demanding environments. With a rated current of 50A and a C-curve tripping characteristic, this device is specifically designed to manage moderate inrush currents, making it an ideal choice for industrial and commercial electrical systems. Its high breaking capacity of 15kA ensures that it can safely interrupt fault currents, protecting your infrastructure from the risks associated with short circuits and overloads.

Advantages

This circuit breaker stands out due to its high-performance construction and adherence to rigorous safety standards. The dual-pole design allows for the simultaneous disconnection of both phase and neutral or two phases, enhancing safety during maintenance or fault conditions. Its compact form factor facilitates easy installation in standard distribution boards, while the durable internal mechanism ensures long-term operational reliability even under frequent switching conditions. The C-curve characteristic provides a balanced response, preventing nuisance tripping during motor start-ups or other inductive load activations.

Suitable for

• Industrial machinery and control panels
• Commercial building electrical distribution systems
• Protection of lighting circuits with high inrush currents
• Motor control circuits requiring moderate surge handling

This device may not be suitable for residential applications where a lower breaking capacity or different tripping characteristics are required by local building codes. It is also not intended for use in DC electrical systems, as it is specifically designed for AC installations.

Key specifications

• Number of poles: 2
• Rated current: 50A
• Tripping characteristic: C-curve
• Breaking capacity: 15kA
• System compatibility: AC electrical systems

Installation should be performed by a qualified electrician in accordance with local electrical regulations. The device is designed for mounting on a standard DIN rail. Ensure that the supply voltage and frequency match the specifications of the breaker before connection. Once mounted, verify that the cables are securely tightened to the terminals to prevent overheating and ensure optimal electrical contact.

What to consider before purchase

• Verify the total load requirements of your circuit to ensure the 50A rating is appropriate.
• Check the available space in your distribution board for a 2-pole module.
• Confirm that the C-curve tripping characteristic matches the requirements of your connected equipment.
• Ensure the installation environment meets the temperature and humidity ratings specified by the manufacturer.

For optimal performance and safety, regularly inspect the circuit breaker for signs of wear or heat damage. Ensure that the surrounding environment remains free of excessive dust and moisture, and verify that all terminal connections remain tight during routine maintenance checks.