Eaton xEffect MCB, 3+N, 25A Curve B

This miniature circuit breaker (MCB) is a crucial component for enhancing electrical safety in various applications. Designed to handle a rated current of 25A and equipped with three poles plus a neutral, this 415V circuit breaker boasts a breaking capacity of 6kA. With dimensions of 70.8mm in width and 85mm in both length and depth, it is tailored for mounting on a DIN rail, providing a reliable solution for residential and commercial installations.

• Complies with IEC/EN 61439 for installation safety
• Type B MCB ensures reliable overload protection
• Exceptional breaking capacity enhances fault protection
• Compact design suitable for standard DIN rail fittings
• Connectable conductor cross sections range from 1mm² to 25mm²
• Effective operation between -25°C to 75°C for varied environments

• Used in residential circuit protection systems
• Ideal for commercial electrical distribution boards
• Supports automation and electrical control
• Suitable for use in environments exposed to changing temperatures

The 25A rating allows for robust handling of standard household and light commercial electrical loads while ensuring efficient circuit protection. This makes it suitable for typical residential applications and small industrial setups where the load does not exceed this limit.

The Type B characteristic ensures it will trip between 3 to 5 times the rated current, providing effective protection against overloads typically found in residential environments. This makes it a reliable choice for ensuring electrical safety without nuisance tripping.

The compact dimensions of 70.8mm width allow for efficient space utilisation on a DIN rail, enabling installation within standard electrical panels without overcrowding while maintaining accessibility for maintenance.

Eaton formerly known as Moeller