Overcurrent circuit breaker 25kA, In=32A, B characteristic. 3+N pole. AZ-3N-B32 174521

Robust protection of electrical installations with Eaton AZ-3N-B32 circuit breaker

This three-pole circuit breaker with neutral (3+N) is a reliable protection for your electrical installation. Designed by the renowned company Eaton, model AZ-3N-B32 with a rated current of 32A and characteristic B, provides effective protection against overloads and short circuits. The rated short-circuit breaking capacity of 25kA guarantees safety even in the event of high voltage surges.

This circuit breaker is used in both domestic and industrial installations where high reliability and effective protection are required. Its compact size – 6 modules wide and 75 mm deep – makes it easy to mount on a DIN rail. Thanks to the possibility of disconnecting the neutral pole (N) simultaneously with the other poles, it provides comprehensive protection for the entire circuit.

• High breaking capacity: 25kA at 230V and 400V – a key feature for installations exposed to high loads and potential surges.
• Characteristic B: provides a quick response to short circuits, but allows for short-term overloads, which is important e.g. when starting electric motors.
• 3+N construction: protection of all phase conductors and neutral, which increases the safety of the entire system.
• Wide compatibility: possibility of expanding functionality with auxiliary accessories from the AZ series.
• Compliance with standards: meets the requirements of overvoltage category III and energy limitation class III, ensuring a high level of safety.
• Durable construction: made of high-quality materials, guarantees long life and reliable operation.

The AZ-3N-B32 circuit breaker is characterized by a rated voltage of 400V and an insulation voltage Ui of 440V. The rated impulse withstand voltage Uimp is 4kV, which confirms its resistance to sudden voltage changes. The degree of protection IP20 provides protection against accidental contact. This product is designed to operate in an environment with a degree of pollution 2, which means it is resistant to dust and moisture occurring in typical operating conditions. Mounting is done by immediate attachment to the DIN rail - without the need for additional tools or fixing elements.