Description
MS116-0.4 Manual Motor Starter
The MS116-0.4 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 = 0.40 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.
Suitable for three- and single-phase applications. Accessory options include auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks and locking devices for protection against unauthorized changes.
Dimensions and Weight
Width: 4.5 cm, Height: 9 cm, Depth: 8.56 cm, Weight: 0.225 kg.
Technical Specifications
Rated operational voltage: 690 V AC (Main Circuit). Rated frequency: 50 or 60 Hz. Rated operational current AC-3: 0.4 A. Rated operational power AC-3: 0.09 kW (400 V) Three Phase.
Rated impulse withstand voltage: 6 kV. Rated insulation voltage: 690 V.
Number of poles: 3. Conventional free-air thermal current: 0.4 A. Degree of protection: Housing IP20, Main Circuit Terminals IP10. Pollution degree: 3.
Electrical and mechanical durability: 100000 cycles.
Terminal type: Screw Terminals. Connecting capacity main circuit: flexible 1/2x 0.75 … 2.5 mm² with/without ferrules, rigid 1/2x 1 … 4 mm². Tightening torque: 0.8 … 1.2 N·m. Wire stripping length: 9 mm. Recommended screwdriver: Pozidriv 2.
Mounting Information
Mounting positions: 1 … 6, any. Mounting on DIN Rail TH35-15 (35 x 15 mm) or TH35-7.5 (35 x 7.5 mm) acc. to IEC 60715.
Minimum mounting distances: Horizontal up to 400 V conductive board, 0 mm; Horizontal up to 690 V conductive board, 1.5 mm; Vertical conductive board, 7.5 cm; Other device same type horizontal, 0 mm; vertical, 15 cm.
Additional Features
Actuator type: Rotary Handle with clear ON / OFF position indication.
Standards and Certifications
Complies with IEC/EN 60947-1, IEC/EN 60947-2, IEC/EN 60947-4-1, UL 60947-1, UL 60947-4-1, IEC 60335-2-40 A2L standards.
Customs Tariff Code: 85362010
