DIN rail mounting miniature circuit breakers available in single, double and triple pole with two tripping characteristics, B and C to standard IEC/EN 60898.,Type B characteristic offers instantaneous short circuit response level of 3-5 x normal rated current, making it suitable for circuits with moderate inrush currents such as filament lamps, heating loads and most domestic/small building protection applications.,Type C characteristic offers short circuit response of 5-10 x normal rated current, making it ideal for circuits with higher inrush currents such as motor control and fluorescent lighting installations in industrial buildings where nuisance tripping might occur if a faster type was used.
Voltage rating - 230/400Vac 50-60Hz, 48Vdc (per pole) ≥4mm distance between contacts IP20 rating Clear indication of contact position via front switch toggle Upper and lower open mouthed/lift terminals High selectivity between MCB and back-up fuse due to low let through energy Compatible with standard busbar
