ABB MS116-10 Manual Motor Starter Circuit Breaker (Genuine ABB):
- Technical Specifications: Rated current adjustment range 6.3 to 10.0 Amperes, motor power rating 4.0 kW at 400V AC (3-Phase), rated insulation voltage (Ui) 690V, rated impulse withstand voltage (Uimp) 6 kV, short-circuit breaking capacity (Ics) up to 50 kA at 400V, trip class: Class 10A thermal overload protection, integrated magnetic instantaneous short-circuit trip mechanism, phase failure / phase unbalance sensitivity, rotary ON/OFF operating handle with padlockable lockout feature, 35mm DIN rail mount, Product of ABB Switzerland / Germany.
- Compact 45mm Width Motor Protection: Combines thermal overload, short-circuit, and phase failure protection into a single 45mm compact DIN-rail component.
- Precision Adjustable Thermal Dial (6.3A - 10.0A): Tailors exact motor full-load ampere (FLA) settings to prevent nuisance tripping and motor burnout.
- High Short-Circuit Breaking Capacity (50 kA at 400V): Safely clears catastrophic electrical short-circuit faults without damaging upstream distribution panels.
- Lockable Rotary Operator Handle: Clear visual indication of trip status (ON/OFF/TRIP) and accepts padlocks in the OFF position for safe maintenance lockouts.
- Applications: Industrial pump controls, ventilation fan drives, conveyor systems, compressors, and machine tool motor protection.
