NB1-63H 4 Pole C Curve MCB | Chint

Product Summary:

The Chint NB1-63H 4 Pole C Curve MCB is a modular circuit breaker designed for reliable short-circuit and overload protection in multi-phase systems. Suitable for industrial machinery and control panels, it meets international safety standards.

Key Features:

• 4 Pole, C Curve MCB

• Rated Current: up to 63A

• Voltage: up to 415V

• High breaking capacity (up to 10kA)

• Compact modular design

• IEC/EN 60898-1 compliant

• Flame-retardant housing for safety

• Snap-on DIN rail mounting

• Long mechanical life

• Clear ON/OFF status indicator
  
  

Applications:

• Residential power distribution

• Commercial and office buildings

• Industrial machine protection

• Control panel installations

• Sub-panel and branch circuit protection
  
  

Product Benefits:

• Protects circuits from overloads and short circuits

• Easy and fast installation

• Reduces downtime in case of faults

• Enhances operational safety and compliance

• Ideal for three-phase electrical systems

• Space-saving compact design
  
  

FAQs:

Q1: What is the breaking capacity of the NB1-63H MCB?
A1: It offers a high breaking capacity of up to 10kA, suitable for demanding circuit protection environments.

Q2: Can this MCB be used in residential applications?
A2: Yes, it is suitable for both residential and commercial electrical distribution systems.

Q3: Is the NB1-63H MCB compliant with international standards?
A3: Yes, it complies with IEC/EN 60898-1 standards.