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1SAM250000R1004 ABB MS116-0.63 Manual Motor Starter 0.40 … 0.63 A
ABB 1SAM250000R1004 MS116-0.63 is a three-pole manual motor starter with an adjustable 0.40–0.63 A thermal range, Class 10A tripping and integrated overload, short-circuit and phase-failure protection.
£46.92
Why Choose the ABB 1SAM250000R1004 MS116-0.63 Manual Motor Starter?
The ABB 1SAM250000R1004, also designated the MS116-0.63, is a compact manual motor starter and motor protection circuit breaker designed to switch and protect three-phase motors. It combines manual isolation, overload protection and short-circuit protection in a single 45 mm-wide device.
The adjustable thermal release covers motor currents from 0.40 to 0.63 A, allowing the protection level to be matched to the motor’s rated current. Phase-failure sensitivity and a Class 10A tripping characteristic provide dependable protection against sustained overloads and abnormal operating conditions.
The MS116-0.63 offers a rated service short-circuit breaking capacity of 50 kA at 400 V AC and a rated ultimate short-circuit breaking capacity of 100 kA at 400 V AC. Its rotary operating handle provides clear ON, OFF and TRIP indication, while the trip-free mechanism ensures the protective function remains active even if the handle is held in the ON position.
Key Advantages
- Combines manual motor switching, isolation and circuit protection.
- Adjustable 0.40–0.63 A motor-current setting range.
- Protects against overloads, short circuits and phase failure.
- 50 kA service short-circuit breaking capacity at 400 V AC.
- Trip-free mechanism maintains protection independently of handle position.
- Compact 45 mm width saves space inside control panels.
Key Features
- ABB MS116 manual motor starter series.
- Three-pole motor protection circuit breaker.
- Thermal adjustment range of 0.40–0.63 A.
- Class 10A tripping characteristic.
- Thermal and electromagnetic motor protection.
- Phase-failure sensitivity for three-phase motors.
- Rotary handle with ON, OFF and TRIP indication.
- Manual reset and test functionality.
- Integrated disconnection and isolation function.
- Screw-terminal connections and DIN rail mounting.
Reliable Motor Control and Protection
A manual motor starter combines a manually operated switch with thermal and electromagnetic releases. The thermal release responds to sustained overcurrent conditions, while the electromagnetic release disconnects the circuit rapidly when a high short-circuit current is detected.
The ABB MS116-0.63 can be used independently for local motor switching or combined with a compatible contactor to create a remotely controlled starter. ABB auxiliary contacts, signalling contacts, voltage releases and enclosures can also be added to adapt the assembly to the application.
Typical Applications
- Small three-phase motors rated up to approximately 0.12 kW at 400 V AC.
- Pumps, fans and ventilation equipment.
- Small conveyors and material-handling systems.
- Machine tools and production equipment.
- Industrial control panels and motor starters.
- Local motor switching and isolation.
Technical Specifications
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| Current | 0.63 A | |
|---|---|---|
| Device Type | Motor protection breaker | |
| Application | Motor protection | |
| Actuator Type | Rotary | |
| Terminal Type | Screw Terminal | |
| Current Range | 0.4–1 A | |
| Manufacturer | ABB | |
| Series | MS116 | |
| Model | MS116-0.63 | |
| Order code | 1SAM250000R1004 | |
| Product type | Manual motor starter / motor protection circuit breaker | |
| Number of poles | 3 | |
| Thermal current adjustment range | 0.40–0.63 A | |
| Trip class | 10A | |
| Rated instantaneous short-circuit current setting | 6.14 A | |
| Rated motor power | 0.12 kW at 400 V AC | |
| Rated operational voltage | Up to 690 V AC | |
| Rated service short-circuit breaking capacity Ics | 50 kA at 400 V AC | |
| Rated ultimate short-circuit breaking capacity Icu | 100 kA at 400 V AC | |
| Protection functions | Thermal overload, electromagnetic short circuit and phase failure | |
| Operating control | Rotary handle | |
| Terminal type | Screw terminals | |
| Protection rating | IP20 | |
| Mounting type | 35 mm DIN rail or screw mounting | |
| Dimensions (H × W × D) | 90 × 45 × 85.6 mm | |
| Weight | 0.225 kg |
Frequently Asked Questions
What is the ABB 1SAM250000R1004 used for?
The MS116-0.63 manually switches and protects three-phase motors against overloads, short circuits and phase failure.
What motor-current range does the MS116-0.63 support?
The thermal protection setting can be adjusted between 0.40 and 0.63 A to match the motor’s rated current.
What is the short-circuit breaking capacity?
The MS116-0.63 has a rated service short-circuit breaking capacity of 50 kA at 400 V AC and an ultimate breaking capacity of 100 kA at 400 V AC.
Does this manual motor starter protect against phase failure?
Yes. The ABB MS116-0.63 provides phase-failure-sensitive thermal overload protection for three-phase motor applications.
How is the ABB MS116-0.63 installed?
The device can be mounted on a 35 mm DIN rail or secured by screws inside a suitable electrical panel or enclosure.
Trusted Motor Protection from ABB
ABB MS116 manual motor starters provide compact and dependable switching, isolation and motor protection for industrial machinery, control panels and individual motor applications.
