3-pole circuit breaker 32A NZMN1-A32 281233

3-pole 32A circuit breaker – reliable installation protection

This three-pole circuit breaker with a rated current of 32A is a key element of every safe and efficient electrical installation. Designed to work with IEC systems, it provides effective protection against overloads and short circuits, minimizing the risk of damage and downtime. The NZMN1-A32 circuit breaker is a universal solution for both professionals and end-users looking for reliable circuit protection.

Functionality and application

This circuit breaker, equipped with a thermal-magnetic trip unit, protects both the electrical installation and the cables connected to it. Its construction – a fixed device – ensures stability and long-term operation. Designed for use in systems with a rated voltage of 690 V, it performs well in a wide range of industrial and commercial applications. Thanks to its high short-circuit breaking capacity (50 kA at 400 V), it effectively reacts to sudden current surges, disconnecting the circuit and preventing more serious failures.

Key features and benefits

• High short-circuit breaking capacity: 50 kA at 400 V guarantees a quick response and effective protection against the effects of short circuits.
• Thermal-magnetic trip unit: Provides comprehensive protection against overloads and short circuits, protecting both cables and devices.
• Versatility: Suitable for use in various electrical systems up to 690 V.
• Solid construction: A fixed device ensures stability and reliable operation for a long time.
• Easy installation: Possibility of mounting on TH DIN rail (optional) facilitates integration with existing electrical infrastructure.
• Safety of use: IP20 protection degree provides basic protection against accidental contact.
• Overload trip setting range: Adjustment in the range of 25-32 A allows you to adapt the circuit breaker characteristics to the specifics of the load.
• Main contact connection type: Frame terminal facilitates the connection of wires of different thicknesses (up to 95 mm²).

Thanks to its compact size and mounting flexibility (possibility of using modular function groups), the NZMN1-A32 circuit breaker is an optimal solution for a wide spectrum of applications – from simple home installations to advanced industrial systems. Its reliability and effectiveness provide peace of mind and minimize the risk of failure.