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MS116-12 Manual Motor Starter 8.0 … 12 A
The MS116-12 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 12.0 A. It 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.
Rated Service Short-Circuit Breaking Capacity (Ics): 25 kA at 400 VAC
Trip Class: 10A
Features: Built-in disconnect function, temperature compensation, trip-free mechanism, rotary handle with clear ON / OFF switch position indication.
Suitable for three- and single-phase applications. Accessories such as 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.
Dimensions: Width 4.5 cm, Height 9 cm, Depth 8.56 cm
Weight: 0.265 kg
Technical Data: Rated operational voltage main circuit 690 V AC, rated frequency 50 Hz and 60 Hz, rated insulation voltage 690 V, rated impulse withstand voltage 6 kV, power loss per pole 1.0 to 2.3 W, number of poles 3, conventional free-air thermal current 12 A, degree of protection Housing IP20, main circuit terminals IP10, pollution degree 3.
Terminal type: Screw terminals with flexible and rigid cable connecting capacities from 0.75 mm² to 4 mm². Tightening torque for main circuit 0.8 to 1.2 N·m, wire stripping length 9 mm, recommended screwdriver Pozidriv 2.
Mounting positions 1 to 6, mounting on DIN rail TH35-15 or TH35-7.5 according to IEC 60715. Minimum mounting distance vertical 7.5 cm, horizontal spacing varies with voltage.
Standards: IEC/EN 60947-1, 60947-2, 60947-4-1, IEC 60335-2-40 A2L, UL 60947-1, UL 60947-4-1
UL/CSA Data: Short-circuit rating up to 18 kA for 480 V AC group installations, maximum operating voltage 600 V AC, horsepower ratings from 3 Hp to 10 Hp depending on voltage, full load amps for motor use varies by voltage, general use rating 12 A.
Environmental: Operation ambient air temperature -25 to +70 °C, compensated operation -25 to +55 °C, storage -50 to +80 °C, maximum operating altitude 2000 m, shock resistance 11 ms pulse 25g, vibration resistance up to 5g.
Compliance: Conflict minerals reporting available, REACH and RoHS compliant, TSCA declaration available, WEEE category 5 (Small Equipment).
Package Information: Single box dimensions approximately 9.2 cm x 9.5 cm x 5 cm, weight 0.28 kg; carton containing 40 pieces dimensions approximately 28 cm x 39.5 cm x 21 cm, gross weight 11.586 kg.
Customs Tariff Code: 85362010











