
Chint NXB-63 1P C4 Miniature Circuit Breaker – 4A, 6kA Breaking Capacity, Single Pole MCB with Type C4 Tripping
Pickup currently not available
Product Code: NXB-63-1P-C4
Brand: Chint
Type: Miniature Circuit Breaker (MCB)
Poles: 1 Pole (1P)
Rated Current: 4A
Tripping Characteristic: C Curve (C4 variant)
Breaking Capacity: 6kA
Standards: IEC/EN 60898-1
Mounting: DIN Rail
Product Overview
The NXB-63 1P C4 6kA MCB by Chint is engineered for high-performance circuit protection in modern electrical installations. Designed for residential, commercial, and light industrial applications, this breaker safeguards against overloads and short circuits with its precise Type C4 tripping characteristic. It is optimized for circuits that require a slightly higher operational current, making it a perfect choice for applications with moderate load demands.
Key Features
-
High Breaking Capacity: Rated at 6kA to ensure effective and safe interruption of fault currents.
-
C4 Tripping Characteristic: Specifically tailored for circuits with moderate inrush currents and a 4A rated current, delivering reliable performance.
-
Robust and Compact Design: Ensures reliable operation while maximizing space in distribution panels.
-
Long Mechanical & Electrical Life: Built to withstand frequent operations and maintain consistent protection.
-
Quick Installation: Designed for easy mounting on standard DIN rails, simplifying integration into existing electrical systems.
-
Versatile Use Cases: Ideal for various applications, from residential installations to commercial distribution boards and control panels.
Technical Specifications
Specification | Value |
---|---|
Rated Current (In) | 4A |
Rated Voltage (Ue) | 230/240V AC |
Number of Poles | 1P |
Tripping Characteristic | C Curve (C4) |
Rated Breaking Capacity | 6kA |
Frequency | 50/60Hz |
Mounting | DIN Rail |
Standard Compliance | IEC/EN 60898-1 |
Operating Temperature | -5°C to +40°C |
Applications
-
Residential: Ideal for protecting branch circuits, especially in living areas, kitchens, and lighting systems.
-
Commercial: Suitable for small office environments, retail spaces, and similar installations.
-
Light Industrial: Provides reliable protection for control panels and equipment with moderate load demands.
-
General Circuit Protection: Effective for safeguarding against accidental overloads and transient short-circuit events in various systems.
Why Choose Chint’s NXB-63 1P C4?
Chint is renowned for combining innovation with reliability. The NXB-63 1P C4 MCB not only offers robust protection but also enhances the efficiency of your electrical installation. Its C4 tripping characteristic makes it highly suitable for applications where a 4A rating matches the operational demand, ensuring safety without compromising on performance. Whether upgrading or designing a new system, Chint's commitment to quality guarantees long-term satisfaction and peace of mind.
Shop Online