The CHINT NB1-63DC 2 Pole Miniature Circuit Breaker (MCB) is a high-performance safety device engineered for DC electrical systems. Designed to protect circuits from overload and short-circuit conditions, this compact MCB is ideal for solar PV systems, industrial machinery, commercial setups, and residential applications. Available in current ratings from 16A to 63A, it supports a wide range of system requirements. Its high breaking capacity of 6kA ensures reliable interruption of fault currents, preventing damage to connected equipment. The MCB also supports trip curve types B, C, and D, giving you flexibility based on the load characteristics. With CHINT’s proven quality and compact 2-pole design, the NB1-63DC offers long-lasting protection and easy integration into standard DIN rail panels.
Specifications:
- Brand: CHINT
- Model: NB1-63DC
- Product Type: DC Miniature Circuit Breaker (MCB)
- Poles: 2-Pole
- Rated Current: 16A, 20A, 25A, 32A, 40A, 63A
- Breaking Capacity: 6kA
- Protection Type: Overload & Short-Circuit
- Curve Types: B, C, D (selectable)
- Application: Solar, industrial, commercial, and residential DC systems
- Mounting: DIN rail
Why Choose This Product?
- Versatile Protection: A single product line with multiple current ratings and trip curve options to meet diverse DC system needs.
- Superior Safety: High 6kA breaking capacity and a 2-pole design ensure reliable protection against overloads and short circuits.
- Trusted Brand: Backed by the reputation of CHINT, a leading name in electrical components, for quality and reliability.
- Simple Integration: The compact, DIN-rail mountable design makes for a quick and easy installation in any panel.
Verified owner Mutabar Khan (verified owner) –
The Product CHNT original DC breaker 20A received, I found it as shown in the image on your website.
Thanks Electric Pakistan. I will order more products in future Inshallah.