Eaton FAZ-C0,5/1N Miniature Circuit Breaker, 1+N Pole, C-Characteristic, 0.5A, 15kA

The Eaton FAZ-C0,5/1N is a professional-grade miniature circuit breaker engineered to provide robust protection against overcurrents and short circuits in electrical systems. This device features a 1+N pole configuration, allowing for the simultaneous disconnection of both the phase and neutral conductors, which enhances safety during maintenance and fault conditions. With a rated current of 0.5A and a high breaking capacity of 15kA, it is designed to handle demanding electrical environments where precision and reliability are paramount.

Advantages

The primary advantage of this circuit breaker is its high breaking capacity of 15kA, which ensures effective protection even in installations with high prospective short-circuit currents. The C-type tripping characteristic makes it ideal for circuits with moderate inrush currents, preventing nuisance tripping while maintaining sensitive protection. Its compact design allows for efficient use of space in distribution boards, and the 1+N pole structure provides comprehensive circuit isolation, ensuring that both lines are safely interrupted when a fault is detected.

Suitable for

• Industrial control panels and automation systems
• Commercial building electrical distribution boards
• Protection of sensitive electronic control circuits
• Applications requiring precise low-current monitoring

This circuit breaker may not be suitable for applications requiring high-current protection, as its 0.5A rating is specifically intended for low-load circuits. It is also not designed for direct current (DC) applications unless specifically rated for such use, and it should not be installed in environments exceeding its specified operating temperature or humidity ranges.

Key specifications

• Rated current: 0.5A
• Number of poles: 1+N
• Tripping characteristic: C
• Breaking capacity: 15kA
• Mounting type: DIN rail

Installation should be performed by a qualified electrician in accordance with local electrical codes. The device is designed to be snapped onto a standard DIN rail within a distribution enclosure. Ensure that the supply cables are properly stripped and securely tightened into the terminal clamps to prevent overheating. Once installed, the toggle switch can be used to manually open or close the circuit as needed.

What to consider before purchase

• Verify that the 0.5A rating matches the load requirements of your specific circuit
• Ensure the 1+N configuration is compatible with your existing wiring layout
• Confirm that the 15kA breaking capacity is sufficient for your installation's short-circuit current levels
• Check available space on the DIN rail within your distribution board

For optimal performance and safety, regularly inspect the terminal connections for tightness and ensure the device is kept free from dust and moisture. Do not attempt to modify the internal mechanism, as this will void the safety certification and may lead to equipment failure.