EATON FAZ-C0,5/2 Miniature Circuit Breaker, 2-Pole, C-Characteristic, 0.5A, 15kA

The EATON FAZ-C0,5/2 is a high-performance 2-pole miniature circuit breaker engineered to provide robust protection against overcurrents and short circuits in electrical systems. This device is designed to maintain operational safety and reliability, making it a critical component for power distribution in professional environments. With its precise engineering, it ensures that electrical circuits remain protected under demanding conditions.

Advantages

This circuit breaker offers exceptional durability and consistent performance in various electrical setups. Its high breaking capacity of 15kA allows it to handle significant fault currents, providing enhanced safety for connected equipment. The C-characteristic tripping curve is specifically optimized for applications with moderate inrush currents, ensuring that the breaker does not trip unnecessarily while still providing rapid disconnection during genuine fault events.

Suitable for

• Industrial power distribution systems
• Commercial building electrical installations
• Control panels and automation equipment
• Protection of sensitive electronic control circuits

When it may not be suitable

This device is not intended for residential applications where lower breaking capacities are sufficient and cost-effectiveness is prioritized over high-performance industrial specifications. It is also not suitable for circuits requiring a different tripping characteristic, such as B or D types, which are designed for different load profiles.

Key specifications

• Number of poles: 2
• Rated current: 0.5A
• Tripping characteristic: C
• Breaking capacity: 15kA
• Mounting type: DIN rail

How to use

The device is designed for installation on a standard DIN rail within a distribution board or control cabinet. Ensure that the power supply is disconnected before beginning the installation. Secure the breaker firmly onto the rail and connect the supply cables to the top terminals and the load cables to the bottom terminals, ensuring all connections are tightened to the manufacturer's specified torque. Once installed, the breaker can be switched on by moving the toggle to the upward position.

What to consider before purchase

• Verify that the 0.5A current rating matches your specific load requirements.
• Ensure the 15kA breaking capacity is appropriate for the prospective fault current at the installation point.
• Confirm that the C-characteristic is suitable for the connected equipment's startup current.
• Check available space on the DIN rail within your enclosure.

Usage recommendations

Regularly inspect the circuit breaker for signs of physical damage or discoloration. It is recommended to perform periodic testing of the tripping mechanism to ensure continued operational readiness in accordance with local electrical safety standards.