Technical illustration. Representative component image; exact configuration and appearance may vary. Images are for reference only. The supplied part’s appearance may differ.
1SAM250000R1013 — Motor protection circuit-breaker
Electrical & controlsPart number: 1SAM250000R1013
ABB MS116-20, part number 1SAM250000R1013, is a three-pole manual motor starter with an adjustable 16–20 A overload setting. It provides overload, short-circuit and phase-loss protection, with a rotary manual control and trip class 10A. The device is suitable for single-phase and three-phase applications, subject to correct selection and connection.
Looking for ABB 1SAM250000R1013? This catalogue reference is listed under Electrical & controls. Send the part number and your equipment details so we can confirm the specification, availability and a quotation including shipping.
Availability on request
Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAM250000R1013 |
| Category | Electrical & controls |
| Time-Current Characteristic Curve | Tripping characteristic - Manual Motor Starter MS116-20 |
| Cut-off Current Characteristic | Cut-off Current Characteristic @ 400V -Manual Motor Starter MS116 |
| Product Net Width | 45 mm |
| Product Net Height | 97.8 mm |
| Product Net Depth / Length | 85.4 mm |
| Product Net Weight | 0.31 kg |
| Rated Service Short-Circuit Breaking Capacity (I cs ) | 10 kA at 230 V AC and 400 V AC |
| Rated Ultimate Short-Circuit Breaking Capacity (I cu ) | 16 kA at 230 V AC and 400 V AC |
| Rated Instantaneous Short-Circuit Current Setting (I i ) | 300 A |
| Setting Range | 16–20 A |
| Rated Operational Power AC-3 (P e ) | 7.5 kW at 400 V, three-phase |
| Rated Operational Power AC-3e (P e ) | (400 V) Three Phase 7.5 kW |
| Rated Operational Voltage | Main circuit: 690 V AC |
| Rated Operational Current (I e ) | 20 A |
| Rated Operational Current AC-3 (I e ) | 20 A |
| Rated Operational Current AC-3e (I e ) | 20 A |
| Rated Frequency (f) | Main circuit: 50/60 Hz |
| Rated Impulse Withstand Voltage (U imp ) | 6 kV |
| Rated Insulation Voltage (U i ) | 690 V |
| Power Loss | at Rated Operating Conditions per Pole 1.5 ... 2.3 W |
| Number of Poles | 3 |
| Conventional Free-air Thermal Current (I th ) | Main Circuit 20 A |
| Degree of Protection | Housing IP20 |
| Terminal Type | Screw Terminals |
| Connecting Capacity Main Circuit | Flexible with Ferrule 1/2x 0.75 ... 6 mm² |
| Tightening Torque | Main Circuit 2 N·m |
| Wire Stripping Length | Main Circuit 10 mm |
| Mounting Position | 1 ... 6 |
| Published component type | Motor protection circuit-breaker |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Trip class | 10A |
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 is the overload setting range of ABB 1SAM250000R1013?
The MS116-20 has an adjustable thermal overload setting of 16–20 A and a rated operational current of 20 A. Check that the motor nameplate current lies within this range; motor power alone does not establish suitability.
What protection does the MS116-20 provide?
This manual motor starter provides thermal overload and short-circuit protection and is sensitive to phase loss. It has trip class 10A and a manual rotary on/off control.
What is the MS116-20 short-circuit breaking capacity at 400 V AC?
ABB lists a service breaking capacity (Ics) of 10 kA and an ultimate breaking capacity (Icu) of 16 kA at 400 V AC. Verify the available fault current and any required upstream protection for the specific installation.
Can the MS116-20 be used with a single-phase motor?
ABB describes the MS116-20 as suitable for single-phase and three-phase applications. Confirm the motor current, supply and applicable connection arrangement against ABB documentation before selecting it.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.