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MS116-6.3 Manual Motor Starter
The MS116-6.3 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 4.5 cm width device with a rated operational current of Ie = 6.3 A.
This device is used to manually switch on and off motors and to protect them reliably and without the need for a fuse from short-circuits, overload and phase failures.
The manual motor starter offers a rated service short-circuit breaking capacity Ics = 50 kA at 400 VAC and trip class 10A.
Further features include the built-in disconnect function, temperature compensation, trip-free mechanism and a rotary handle with a clear switch position indication.
The manual motor starter is suitable for three- and single-phase applications.
Auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks and locking devices for protection against unauthorized changes are available as accessories.
Dimensions: Width 4.5 cm, Height 9 cm, Depth/Length 8.56 cm, Weight 0.265 kg.
Electrical Ratings: Rated operational voltage 690 V AC; Rated operational current 6.3 A; Rated operational power AC-3 at 400 V three phase 2.2 kW; Rated frequency 50/60 Hz.
Short-Circuit Breaking Capacities: Ics 50 kA at 230 V and 400 V AC; Icu 75 kA at 230 V and 400 V AC.
Terminal and Mounting: Screw terminals; Mounting on TH35 DIN rails per IEC 60715; Minimum mounting distances specified in cm.
Protection Degrees: Housing IP20; Main circuit terminals IP10; Pollution degree 3.
Standards Compliance: IEC/EN 60947 series, UL 60947 series, IEC 60335-2-40 A2L.
Environmental: Operating temperature -25 to +70 °C; Storage -50 to +80 °C; Altitude up to 2000 m.
Customs Tariff Code: 85362010.











