ETI ETIMAT 10 Miniature Circuit Breaker, 1P, 25A, B-Curve, 10kA

The ETI ETIMAT 10 Miniature Circuit Breaker is a professional-grade protective device engineered to safeguard electrical circuits from the dangers of overloads and short circuits. As a single-pole unit with a 25A rated current and B-curve tripping characteristic, it provides precise and reliable performance for various electrical distribution needs. With a robust 10kA breaking capacity, this circuit breaker is built to handle significant fault currents, ensuring the safety of both the electrical infrastructure and connected appliances in residential and commercial environments.

Advantages

This miniature circuit breaker stands out due to its high breaking capacity and reliable tripping mechanism, which minimizes the risk of damage during electrical faults. Its compact design allows for efficient use of space within distribution boards, while the high-quality construction ensures long-term operational stability. The B-curve characteristic is specifically optimized for general-purpose applications, providing a balanced response to current surges while preventing nuisance tripping during normal operation.

Suitable for

• Residential electrical distribution boards
• Commercial office power circuits
• Protection of lighting circuits
• General-purpose electrical installations

This device may not be suitable for circuits with high inrush currents, such as those powering large electric motors or heavy-duty transformers, where a C or D-curve breaker would be more appropriate to prevent unwanted tripping. It is also not intended for use in environments exceeding its specified voltage or environmental ratings.

Key specifications

• Number of poles: 1
• Rated current: 25A
• Tripping characteristic: B-curve
• Breaking capacity: 10kA

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 within an appropriate enclosure. Ensure that the supply voltage matches the device ratings and that all wire connections are tightened to the specified torque to prevent overheating.

What to consider before purchase

• Verify that the 25A rating matches your circuit requirements
• Ensure the B-curve characteristic is suitable for your specific load type
• Check available space in your distribution board for a 1-pole module
• Confirm that the 10kA breaking capacity meets local safety standards

For optimal performance and safety, regularly inspect the circuit breaker for signs of physical damage or discoloration and ensure that the DIN rail mounting remains secure over time.