ONESTO DIN RAIL 40A 3KA 3P CIRCUIT BREAKER 8000 Gigabytes Energy Efficient: Designed for performance

Energy Efficient: Designed for performance and reduced power consumption

round silhouette with a matte brown finish for a timeless look

Breaking Capacity (Icu / Ics): 3 kA — able to safely interrupt overloads or short‑circuit fault currents up to 3000 A

it is built to withstand outdoor exposure

Upgrade your indoor or outdoor lighting with this modern black wall light fitting

ONESTO DIN RAIL 40A 3KA 3P CIRCUIT BREAKER 8000 Gigabytes Energy Efficient: Designed for performanceThe Onesto 40A 3P 3kA Mini Circuit Breaker delivers dependable threephase circuit protection for a range of installations from domestic threephase supplies to lightindustrial power distribution. Its 3pole design disconnects all live conductors simultaneously, ensuring full circuit isolation and enhanced safety, especially in multiphase wiring systems or where balanced load protection is critical. With a 40A perpole rating and a shortcircuit breaking