NB1-63H 1P C2 10kA Circuit Breaker — Reliable DIN-Rail Mounted Protection
NB1-63H 1P C2 10kA is a single-pole modular circuit breaker designed for DIN-rail mounting, providing essential protection for electrical circuits. Featuring a secure dual-position mounting mechanism and a visual contact indication window, this breaker offers ease of installation and monitoring. Compatible with PIN and FORK type busbars, it’s ideal for a wide range of low-voltage applications, offering current ratings from 1 to 63A and trip characteristics of B, C, and D curves. It ensures reliable overload and short-circuit protection.
Technical Specifications:
Type: Miniature Circuit Breaker (MCB)
Standard: IEC/EN 60898-1, GOST IEC 60898-1
Base Material: Flame-retardant Polyamide (PA66) housing with internal metallic components
Application: Indoor
Consumption: N/A - Electrical component, not consumed by volume
Drying Time: N/A - Not applicable
Durability: >20,000 mechanical cycles, >10,000 electrical cycles; Resistant to shock and vibration
Packaging: Individual box packaging, bulk packaging options available
Advantages:
DIN-rail mounting simplifies installation.
Clear contact indication for easy status monitoring.
Compatible with both PIN and FORK busbar connections.
Wide current range (1-63A) for versatile applications.
Multiple trip curve options (B, C, D) for tailored protection.
Robust construction ensures long-term reliability.
Applications:
Residential electrical distribution boards.
Commercial building electrical systems.
Industrial control panels.
Lighting circuits and appliance protection.
