Eaton FAZ-Z1,6/1 Miniature Circuit Breaker, 1-Pole, Z-Characteristic, 1.6A, 15kA

The Eaton FAZ-Z1,6/1 is a high-performance 1-pole miniature circuit breaker engineered to provide precise overcurrent and short-circuit protection for demanding electrical systems. With a rated current of 1.6A and a Z-characteristic curve, this device is specifically designed to handle applications where sensitive electronic components require rapid and reliable disconnection during fault conditions. Its robust construction and 15kA breaking capacity ensure consistent performance in both industrial and commercial environments.

Advantages

This miniature circuit breaker stands out due to its specialized Z-characteristic, which allows for a very fast tripping response to short-circuit currents, making it an excellent choice for protecting delicate control circuits and electronic equipment. The high breaking capacity of 15kA provides a significant safety margin, effectively managing high fault currents that could otherwise damage sensitive infrastructure. Its compact 1-pole design facilitates efficient use of space within distribution boards, while the Eaton brand reputation ensures long-term reliability and compliance with international safety standards.

Suitable for

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

When it may not be suitable

This circuit breaker is not intended for general-purpose household lighting or standard power outlet circuits, as the Z-characteristic is too sensitive for typical inductive loads like motors or large transformers. Using it in applications with high inrush currents may lead to nuisance tripping.

Key specifications

• Number of poles: 1
• Rated current: 1.6A
• Tripping characteristic: Z
• Breaking capacity: 15kA
• Mounting type: DIN rail

How to use

The device is designed for installation on a standard 35mm DIN rail within an electrical distribution enclosure. Ensure that the power supply is disconnected before mounting the breaker. Snap the unit onto the rail and secure the electrical connections by tightening the terminal screws to the manufacturer-specified torque. Verify that the wire gauge is appropriate for the 1.6A rating to ensure proper contact and prevent overheating.

What to consider before purchase

• Verify that the Z-characteristic is appropriate for your specific load type
• Ensure the 1.6A rating matches the requirements of your protected equipment
• Check available space on your DIN rail
• Confirm that the 15kA breaking capacity meets the short-circuit current rating of your installation

Usage recommendations

Always consult with a qualified electrician to ensure the circuit breaker is correctly sized and installed according to local electrical codes and safety regulations.