Parameter Specification
Product Line / Series System M (M200 S-series) - MSxxx compact series
Device Type Miniature Circuit Breaker (MCB) - 1P+N (Single Pole + Neutral)
Protected Poles 1 (Phase/Live conductor only)
Switched Poles 2 (Both Phase and Neutral are mechanically switched together)
Rated Current (Iₙ) 10 A (Applies to the protected phase pole)
Rated Voltage (Uₙ) 230/400 V AC
Rated Frequency 50/60 Hz
Breaking Capacity (Icn) 10 kA (at 230/400V AC)
Tripping Characteristic C Curve (Instantaneous trip between 5x and 10x Iₙ, i.e., 50A to 100A). Suitable for general-purpose circuits with moderate inrush currents.
Mechanical Endurance ≥ 20,000 operations
Electrical Endurance ≥ 10,000 operations (at Iₙ)
Mounting 35 mm symmetrical DIN rail (EN 60715)
Width 18 mm (1 standard module – this is its key advantage)
Terminal Torque 1.5 Nm (for rated cross-section conductors)
Connection Capacity Typically up to 16 mm² (Confirm with official datasheet for the 10A model)
Standards Compliance IEC/EN 60898-1
Ambient Temperature (Operation) -25°C to +55°C
The ABB MS116-10 is a compact, space-saving miniature circuit breaker (MCB) from the MSxxx series within the broader System M (M200 S-series) family. It features a unique single-pole plus neutral (1P+N) configuration.