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SM1RM0250 Lovato magnetic manual motor starter 1.6-2.5 amp
Lovato SM1RM0250 motor protection circuit breaker with magnetic protection, 2.5 A rated current and 100 kA breaking capacity at 400 V AC for industrial motor protection.
£61.57
Why Choose the Lovato SM1RM0250 Motor Protection Circuit Breaker?
The Lovato SM1RM0250 is a compact motor protection circuit breaker with magnetic protection designed to provide reliable short-circuit protection for low-current three-phase motors and industrial control circuits. As part of the proven Lovato SM1RM series, it combines high breaking capacity with compact dimensions, making it ideal for OEM machinery, motor control centres and industrial automation systems.
Engineered for dependable operation, the SM1RM0250 delivers rapid magnetic tripping during fault conditions to help protect motors, cabling and electrical equipment. Its rotary operating knob provides clear switching indication, while compatibility with a wide range of Lovato accessories enables flexible integration into modern control panels.
With a 2.5 A rated current, 690 V AC rated insulation voltage and an impressive 100 kA breaking capacity at 400 V AC, the SM1RM0250 is an excellent solution for machine builders, panel manufacturers and industrial maintenance engineers requiring dependable magnetic motor protection.
Key Advantages
- Compact motor protection circuit breaker for industrial applications.
- 2.5 A rated current for low-current motor circuits.
- 100 kA breaking capacity at 400 V AC.
- Magnetic protection provides rapid short-circuit interruption.
- DIN rail or panel mounting for flexible installation.
- Compatible with Lovato SM1 accessories and motor control components.
Key Features
- Lovato SM1RM series.
- 2.5 A rated current.
- 100 kA Icu at 400 V AC.
- Magnetic trip setting approximately 13 × In.
- Three-pole construction.
- Rotary operating knob.
- IP20 protection rating.
- DIN rail or panel mounting.
Reliable Protection for Industrial Motor Circuits
Motor protection circuit breakers rapidly disconnect electrical circuits during short-circuit conditions, helping to minimise damage to motors, wiring and associated control equipment. The Lovato SM1RM0250 delivers dependable magnetic protection while maintaining compact dimensions suitable for modern electrical panels.
The SM1RM series is widely specified by machine builders and industrial automation engineers who require reliable protection, straightforward installation and compatibility with a comprehensive range of motor control accessories.
Typical Applications
- Industrial machinery.
- Motor control centres.
- OEM control panels.
- Conveyor systems.
- Factory automation equipment.
- Electrical distribution and motor protection.
Technical Specifications
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| Current | 2.5 A | |
|---|---|---|
| Application | Magnetic only | |
| Actuator Type | Rotary | |
| Terminal Type | Screw Terminal | |
| Current Range | 1–2.5 A | |
| Poles | 3-pole | |
| Device Type | Motor protection breaker | |
| Breaking Capacity | 100 kA | |
| Manufacturer | Lovato Electric | |
| Series | SM1RM | |
| Model | SM1RM0250 | |
| Product type | Motor protection circuit breaker | |
| Rated current | 2.5 A | |
| Protection type | Magnetic | |
| Rated insulation voltage | 690 V AC | |
| Rated impulse withstand voltage | 6 kV | |
| Rated frequency | 50 / 60 Hz | |
| Breaking capacity (Icu) | 100 kA at 400 V AC | |
| Number of poles | 3 | |
| Protection rating | IP20 | |
| Mounting type | DIN rail or panel mounting | |
| Dimensions (H × W × D) | approx. 97 × 45 × 91 mm | |
| Weight | approx. 327 g | |
| HS Code | 85362010 |
Frequently Asked Questions
What is the Lovato SM1RM0250 used for?
The SM1RM0250 provides magnetic short-circuit protection for low-current motors and industrial control circuits.
What is the rated current of the SM1RM0250?
The breaker has a 2.5 A rated current.
What breaking capacity does this breaker provide?
The SM1RM0250 provides a 100 kA breaking capacity at 400 V AC, making it suitable for demanding industrial applications.
How is the breaker installed?
It can be installed directly onto a standard 35 mm DIN rail or panel mounted inside industrial control cabinets.
Can accessories be added?
Yes. The SM1RM0250 is compatible with Lovato auxiliary contacts, rotary door handles and other SM1 series accessories.
Trusted by Industrial Panel Builders Worldwide
Lovato SM series motor protection circuit breakers are widely trusted by machine builders and industrial automation professionals for dependable motor protection, compact installation and long service life.
