10kA Miniature Circuit Breaker with 18mm Width
This miniature circuit breaker (MCB) provides automatic power source cut-off under excess currents. It features both thermal and electromagnetic overcurrent protection.
Technical Specifications
Overview
DAB7-63H Series MCB
The DAB7-63H series Miniature Circuit Breaker provides automatic power source cut-off under excess currents, ensuring reliable protection for distribution boards in residential, public, and administrative buildings. Featuring a high breaking capacity of 10kA and dual overcurrent protection (thermal and electromagnetic), this device offers robust safety and performance. Its compact 18mm width design and DIN rail mounting make it an efficient solution for modern electrical installations.
Performance & Ratings
Breaking Capacity
10 kA
Breaking Capacity
Available Rated Currents
- 6
- 10
- 16
- 20
- 25
- 32
- 40
- 50
- 63
Supported Pole Configurations
1P2P3P4P
- Operating Temperature
- -40 to +50 °C
Technical Specifications
Design Features
| Feature | Benefit |
|---|---|
| Arc Chute | Splits electric arc for faster extinguishing |
| Contact Material | High quality electric copper with silver-bearing composite |
| Mounting | DIN rail latch with double fixed position |
| Terminal Clamps | Notches for lower thermal loss and stability |
- Protection Functions
- Short circuit protectionOverload protectionIsolationControl
- Standards & Certifications
- IEC/EN 60898-1ASTASEMKOCBCE
