Eaton FAZ-Z10/1 Miniature Circuit Breaker, 1-Pole, Z-Characteristic, 10A, 15kA

The Eaton FAZ-Z10/1 is a professional-grade 1-pole miniature circuit breaker engineered to provide robust protection for electrical circuits. With a rated current of 10A and a Z-type tripping characteristic, this device is specifically designed to handle sensitive equipment that requires precise and rapid response to short circuits and overloads. Its high breaking capacity of 15kA ensures reliable performance in demanding electrical distribution environments, making it a dependable choice for maintaining system integrity and safety.

Advantages

This circuit breaker stands out due to its high breaking capacity, which allows it to safely interrupt significant fault currents, thereby protecting downstream components from damage. The Z-characteristic is specifically calibrated for applications where high-speed tripping is necessary to safeguard sensitive electronic devices or control circuits. Its compact 1-pole design facilitates efficient use of space within distribution boards, while the robust construction ensures long-term operational reliability in both industrial and commercial settings.

Suitable for

• Protection of sensitive electronic control circuits
• Industrial automation systems
• Commercial electrical distribution panels
• Applications requiring high-speed short-circuit protection

This device may not be suitable for general-purpose residential lighting or standard power outlet circuits, as the Z-characteristic is designed for very specific, sensitive loads. Using it in applications with high inrush currents, such as large motors or transformers, may lead to nuisance tripping.

Key specifications

• Rated current: 10A
• Number of poles: 1
• Tripping characteristic: Z
• Breaking capacity: 15kA
• Mounting type: DIN rail

To install the Eaton FAZ-Z10/1, ensure the power supply is disconnected from the distribution board. Mount the device onto a standard 35mm DIN rail until it clicks into place. Connect the incoming supply wire to the top terminal and the outgoing load wire to the bottom terminal, ensuring all connections are tightened to the manufacturer's specified torque to prevent overheating. Once installed, verify the wiring before restoring power to the circuit.

What to consider before purchase

• Verify that the Z-characteristic is appropriate for your specific load type
• Ensure the 10A rating matches the requirements of your circuit
• Check that your distribution board has sufficient space for a 1-pole module
• Confirm that the 15kA breaking capacity meets the fault level requirements of your installation

For optimal safety and performance, installation should be performed by a qualified electrician in accordance with local electrical regulations. Regularly inspect the device for signs of wear or heat damage to ensure continued protection.