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1SAM350000R1003 — Motor protection circuit-breaker
Electrical & controlsPart number: 1SAM350000R1003
ABB 1SAM350000R1003 is the MS132-0.4 three-pole manual motor starter and motor protection circuit-breaker. Its adjustable overload setting range is 0.25–0.40 A. It provides manual motor switching and protection against overload, short circuit and phase failure. The unit has screw terminals, a rotary handle and a disconnect function.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAM350000R1003 |
| Category | Electrical & controls |
| Ex Operating Instructions | ATEX - Operating instructions for Manual Motor Starters MS132 for potentially explosive areas |
| Time-Current Characteristic Curve | Tripping characteristic - Manual Motor Starter MS132-0.40 valid for production date from week 34/2014 |
| Cut-off Current Characteristic | Cut-off Current Characteristic @ 400V -Manual Motor Starter MS132 |
| Product Net Width | 45 mm |
| Product Net Height | 90 mm |
| Product Net Depth / Length | 86.75 mm |
| Product Net Weight | 0.215 kg |
| Rated Service Short-Circuit Breaking Capacity (I cs ) | 100 kA at 230 V AC and 400 V AC |
| Rated Ultimate Short-Circuit Breaking Capacity (I cu ) | 100 kA at 230 V AC and 400 V AC |
| Rated Instantaneous Short-Circuit Current Setting (I i ) | 5 A |
| Setting Range | 0.25–0.40 A |
| Rated Operational Power AC-3 (P e ) | 0.09 kW at 400 V, three-phase |
| Rated Operational Power AC-3e (P e ) | (400 V) Three Phase 0.09 kW |
| Rated Operational Voltage | Main circuit: 690 V AC |
| Rated Operational Current (I e ) | 0.4 A |
| Rated Operational Current AC-3 (I e ) | 0.4 A |
| Rated Operational Current AC-3e (I e ) | 0.4 A |
| Rated Operational Current DC-5 (I e ) | 0.4 A |
| Rated Frequency (f) | Main Circuit 50 Hz |
| Operating Frequency (f sw ) | 0 ... 400 Hz |
| Rated Impulse Withstand Voltage (U imp ) | Main Circuit 6 kV |
| Rated Insulation Voltage (U i ) | 690 V |
| Power Loss | at Rated Operating Conditions per Pole 0.6 ... 1.7 W |
| Number of Poles | 3 |
| Conventional Free-air Thermal Current (I th ) | Main Circuit 0.4 A |
| Degree of Protection | Housing IP20; main circuit terminals IP10 |
| Terminal Type | Screw terminals |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² |
| Published component type | Motor protection circuit-breaker |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Trip class | 10 |
| Mounting on DIN Rail | TH35-7.5 or TH35-15 |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What current range does the ABB MS132-0.4 cover?
The overload setting range is 0.25–0.40 A, and the rated operational current is 0.4 A. Compare this range with the motor nameplate current and verify the complete application before selecting the breaker.
What protection does 1SAM350000R1003 provide?
This three-pole manual motor starter provides overload, short-circuit and phase-failure protection, with trip class 10. It also provides manual switching and a disconnect function.
What are its voltage and short-circuit breaking ratings?
The main-circuit rated operational voltage is 690 V AC. The rated service and ultimate short-circuit breaking capacities are each 100 kA at 400 V AC. Check the applicable standard and installation conditions when selecting protection.
Can the MS132-0.4 be used with a single-phase motor?
The MS132-0.4 is described as suitable for single- and three-phase applications. Suitability for a particular motor still depends on its current, voltage and installation requirements; verify the equipment details before ordering.
How is this breaker mounted and connected?
It has screw terminals and can mount on TH35-7.5 or TH35-15 DIN rail. The housing measures 45 mm wide by 90 mm high by 86.75 mm deep.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.