The MS132-1.0 manual motor starter (also known as motor protection circuit breaker or manual motor protector) is a compact 45 mm width device with a rated operational current of Ie = 1.00 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 = 100 kA at 400 VAC and trip class 10. Further features are the build-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. The handle is lockable to protect against unauthorized changes. Auxiliary contacts, signaling contacts, undervoltage releases, shunt trips, 3-phase bus bars, power in-feed blocks and terminal spacers are available as accessory.
Technical data
Rated Service Short-Circuit Breaking Capacity (Ics): | (230 V AC) 100 kA (250 V DC) 3 Poles in Series 10 kA (400 V AC) 100 kA (440 V AC) 100 kA (500 V AC) 100 kA (690 V AC) 100 kA |
Rated Ultimate Short-Circuit Breaking Capacity (Icu): | (230 V AC) 100 kA (400 V AC) 100 kA (440 V AC) 100 kA (500 V AC) 100 kA (690 V AC) 100 kA |
Rated Instantaneous Short-Circuit Current Setting (Ii): | 12.5 A |
Setting Range: | 0.63 ... 1.0 A |
Rated Operational Power AC-3 (Pe): | (400 V) Three Phase 0.25 kW |
Rated Operational Power AC-3e (Pe): | (400 V) Three Phase 0.25 kW |
Rated Operational Voltage: | Main Circuit 690 V AC Main Circuit 250 V DC |
Rated Operational Current (Ie): | 1 A |
Rated Operational Current AC-3 (Ie): | 1 A |
Rated Operational Current AC-3e (Ie): | 1 A |
Rated Operational Current DC-5 (Ie): | 1 A |
Rated Frequency (f): | Main Circuit 50 Hz Main Circuit 60 Hz |
Rated Impulse Withstand Voltage (Uimp): | Main Circuit 6 kV |
Rated Insulation Voltage (Ui): | 690 V |
Power Loss: | at Rated Operating Conditions per Pole 0.6 ... 1.6 W |
Number of Poles: | 3 |
Conventional Free-air Thermal Current (Ith): | Main Circuit 1 A |
Degree of Protection: | Housing IP20 Main Circuit Terminals IP10 |
Pollution Degree: | 3 |
Electrical Durability: | 50000 cycle |
Mechanical Durability: | 100000 cycle |
Terminal Type: | Screw Terminals |
Connecting Capacity Main Circuit: | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² Flexible with Insulated Ferrule 1/2x 0.75 ... 2.5 mm² Flexible 1/2x 0.75 ... 2.5 mm² Rigid 1/2x 1 ... 4 mm² |
Tightening Torque: | Main Circuit 0.8 ... 1.2 N·m |
Wire Stripping Length: | Main Circuit 9 mm |
Recommended Screw Driver: | Pozidriv 2 |
Mounting Position: | 1 ... 6 |
Mounting on DIN Rail: | TH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715 TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715 |
Minimum Mounting Distance: | Electrical Conductive Board, Horizontal - Up to 400 V 0 mm Electrical Conductive Board, Horizontal - Up to 690 V 1.5 mm Electrical Conductive Board, Vertical 75 mm Other Device Same Type, Horizontal 0 mm Other Device Same Type, Vertical 150 mm |
Actuator Type: | Rotary Handle |
Contact Position Indication: | ON / OFF / TRIP |
Standards: | IEC/EN 60947-1 IEC/EN 60947-2 IEC/EN 60947-4-1 UL 60947-1 UL 60947-4-1 |
Remarks: | UL508 Self-Protected Combination Motor Controller (Type E) in combination with feeder block S1-M3-xx |