Overcurrent circuit breaker, 6kA, B characteristic, 1-pole, 20A MBN120E

Reliable protection of electrical installations with Hager MBN120E circuit breaker

This single-pole circuit breaker from Hager, with a rated current of 20A and B characteristic, is a key element ensuring safety in every electrical installation. The ability to effectively interrupt short-circuit currents at a level of 6kA guarantees protection against potential damage and fires. It is a reliable solution for both professional installers and end-users looking for solid protection.

The MBN120E circuit breaker is designed for easy installation and use. Compact dimensions (70 mm depth, 17.5 mm width) allow installation in standard distribution boards. The use of B characteristic means that the circuit breaker reacts quickly to overloads, but is resistant to short-term current surges during device start-up – which is particularly important in the case of motors or transformers.

Functionality and safety in every detail

The Hager MBN120E circuit breaker offers a range of features that translate into its high functionality and safety:

• High short-circuit breaking capacity: 6kA provides effective protection against the effects of short circuits.
• B characteristic: ideal for circuits with devices generating surge currents during start-up. Helps avoid unnecessary tripping of the protection.
• Wide connection range: the ability to connect solid conductors with a cross-section of 1-35 mm² and stranded conductors 1-25 mm² provides flexibility during installation.
• IP20 protection class: protection against touching with a finger and solid objects larger than 12.5 mm – basic protection in home and industrial environments.
• Compliance with standards: meets the requirements of EN 60898 and IEC 60947-2 standards, which guarantees its safety and reliability.
• Rated voltage: Suitable for operation in AC networks with a voltage of up to 400V.
• Operating temperature: Wide operating temperature range from -25°C to 70°C allows use in various environmental conditions.

This circuit breaker is compatible with TH35 rails, which facilitates installation in standard Hager and other manufacturers' distribution boards. Its solid construction ensures long-lasting and trouble-free operation, and high quality workmanship guarantees peace of mind for users.