CE CB SEMKO Certified DAB7-63 Series MCB with 4000+ Electrical Operations Life Cycle

The DAB7-63 NOVA series miniature circuit breakers are designed for automatic power source cut-off under excess current conditions. These MCBs are ideal for use in group panels and distribution boards of residential, commercial and industrial buildings.

This high-performance circuit breaker combines both thermal and electromagnetic protection mechanisms, ensuring reliable operation across various electrical systems. The visible contact position indicator provides clear operational status at a glance.

Key features include DIN rail mounting with double fixed position, wide operating temperature range (-40°C to +50°C), and precision-engineered terminal clamps that minimize thermal losses while enhancing mechanical stability.

The DAB7-63 series offers multiple protection functions including short circuit protection, overload protection, isolation and control. Available in 1P, 2P, 3P and 4P configurations with rated currents from 1A to 63A.