Chint NB1-63H 2 Pole D Curve MCB

Product Summary:
The Chint NB1-63H 2 Pole D Curve MCB is a compact, high-performance miniature circuit breaker designed for overload and short-circuit protection in residential, commercial, and industrial applications. With high breaking capacity and IEC/EN compliance, it ensures safety and efficiency.

Key Features:

• 2-pole D Curve configuration for specific protection needs

• Rated voltage and current as per IEC/EN standards

• High breaking capacity for enhanced safety

• Compact design for quick and easy installation

• Suitable for both AC and DC applications

• Flame-retardant casing for additional protection

• Long electrical and mechanical lifespan
  
  

Applications:

• Residential and commercial distribution boards

• Industrial machinery control panels

• Protection of single-phase and dual-phase circuits

• HVAC systems and lighting loads

• Backup generator and UPS systems
  
  

Product Benefits:

• Prevents damage from short circuits and overloads

• Reduces downtime and electrical hazards

• Meets global standards (IEC/EN)

• Space-saving design for compact panels

• Easy DIN rail mounting

• Cost-effective solution for circuit protection
  
  

FAQs:

Q1: What is the difference between a D Curve and a C Curve MCB?
A1: A D Curve MCB is designed for circuits with high inrush currents like motors and transformers, offering delayed tripping compared to a C Curve.

Q2: Can this MCB be used in residential distribution boards?
A2: Yes, the NB1-63H is suitable for both residential and commercial applications.

Q3: Does the NB1-63H comply with international safety standards?
A3: Yes, it complies with IEC/EN standards ensuring global quality and safety benchmarks.