This is the Hager NB120 single module 1 Pole Type B 20A 10Ka Miniature Circuit Breaker (MCB). This Hager MCB - part of the NB Range single pole circuit breaker provides protection and control against overloads and short circuits in commercial and industrial electrical distribution systems.
- Type of pole: 1 pole
- Curve: Type B
- Rated Insulation Voltage: 500 V
- Rated Impulse withstand voltage: 6000 V
- Rating Current 30°C: 20A
- Total power loss under IN: 2.56 W
- Can be accessorized: YES
- Protection Index IP: IP20
- Number of modules: 1, single module
- Rated operational voltage use: 230V/ 400V
- Rated Current: 20A
- Type of Supply Voltage: AC
- Rated service breaking capacity Ics AC: 7.5 kA
- according IEC 60898-1
- Electrical life (number of cycles): 4000
- Mechanical endurange (number of cycles): 20000
- Dimensions: 83mm height, 17.5mm width, 70mm depth