What type of device is this part?
This part is a circuit breaker from the ComPacT NSX new generation range, designed for distribution applications.
What is the rated current for this circuit breaker?
The circuit breaker has a rated current of 80 A at 40°C.
What is the operational voltage range for this circuit breaker?
The rated operational voltage for this circuit breaker is 690 V AC at 50/60 Hz.
How many poles does this circuit breaker have?
This circuit breaker features 4 poles with a fully protected neutral.
What type of protection does this circuit breaker offer?
The circuit breaker provides thermal-magnetic protection with overload and short-circuit protection functions.
What is the short-circuit breaking capacity of this circuit breaker?
The rated ultimate short-circuit breaking capacity is 25 kA at 380/415 V AC, conforming to IEC 60947-2.
Is this circuit breaker suitable for isolation?
Yes, this circuit breaker is suitable for isolation, conforming to EN/IEC 60947-2.
What are the dimensions of this circuit breaker?
The circuit breaker has a width of 140 mm, a height of 161 mm, and a depth of 86 mm.
What is the environmental protection rating of this circuit breaker?
The circuit breaker has an IP40 degree of protection, conforming to IEC 60529.
What is the mechanical durability of this circuit breaker?
The circuit breaker has a mechanical durability of 50,000 cycles.