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lovato sm1p0250 sm1 push button motor circuit breaker 1.6 – 2.5 amp
Lovato SM1P0250 motor protection circuit breaker with adjustable 1.6 to 2.5 A thermal trip range, magnetic and thermal protection, Class 10A tripping and 100 kA Icu breaking capacity.
£42.51
Why Choose the Lovato SM1P0250 Motor Protection Circuit Breaker?
The Lovato SM1P0250 is a compact and dependable motor protection circuit breaker (MPCB) designed to protect three-phase electric motors against overloads, short circuits and phase failure. As part of the trusted Lovato SM1P series, it combines thermal and magnetic protection in a compact 3-pole device suitable for industrial control panels, OEM machinery and automation systems.
Featuring an adjustable 1.6 to 2.5 A thermal trip range, the SM1P0250 provides precise protection for small industrial motors. Its push-button operating mechanism enables simple manual control, while the compact design allows straightforward installation on standard 35 mm DIN rail systems.
With a 100 kA Icu short circuit breaking capacity at 400 V AC, Class 10A tripping characteristics and integrated phase failure sensitivity, the Lovato SM1P0250 delivers reliable motor protection for demanding industrial applications requiring dependable performance and long service life.
Key Advantages
- Compact motor protection circuit breaker for industrial motor circuits.
- 1.6 to 2.5 A adjustable overload setting.
- 100 kA Icu breaking capacity at 400 V AC.
- Combined thermal and magnetic protection.
- Integrated phase failure protection.
- DIN rail mounting for quick installation.
Key Features
- Lovato SM1P motor protection circuit breaker series.
- 2.5 A rated current.
- 1.6 to 2.5 A adjustable thermal trip range.
- 3-pole configuration.
- Magnetic tripping at 13 × In.
- Push-button operating mechanism.
- Class 10A tripping characteristics.
- Compatible with auxiliary contacts, shunt trips and enclosure accessories.
Reliable Protection for Industrial Motor Circuits
Motor protection circuit breakers combine adjustable thermal overload protection with magnetic short circuit protection to help prevent costly motor damage and unnecessary downtime. They also provide safe manual isolation during maintenance and servicing.
The Lovato SM1P range has been developed for machine builders, panel builders and maintenance engineers who require reliable motor protection, compact dimensions and flexible accessory options for industrial automation systems.
Typical Applications
- Three-phase motor protection.
- Industrial automation equipment.
- Control panels and switchboards.
- OEM machinery.
- Pumps, fans and compressors.
- Motor starter assemblies.
Technical Specifications
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| Current | 2.5 A | |
|---|---|---|
| Application | Motor protection | |
| Actuator Type | Push Button | |
| Terminal Type | Screw Terminal | |
| Current Range | 1–2.5 A | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Device Type | Motor protection breaker | |
| Breaking Capacity | 100 kA | |
| Manufacturer | Lovato Electric | |
| Series | SM1P | |
| Model | SM1P0250 | |
| Product type | Motor protection circuit breaker | |
| Rated current | 2.5 A | |
| Thermal trip adjustment range | 1.6 to 2.5 A | |
| Number of poles | 3P | |
| Protection type | Magnetic and thermal | |
| Breaking capacity (Icu) | 100 kA at 400 V AC | |
| Rated operating voltage | 230 to 690 V AC | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 6 kV | |
| Frequency | 50 / 60 Hz | |
| Trip class | Class 10A | |
| Control type | Push button | |
| Mounting type | 35 mm DIN rail | |
| Protection rating | IP20 | |
| Weight | Approx. 298 g | |
| HS Code | 85362010 |
Frequently Asked Questions
What is the Lovato SM1P0250 used for?
The SM1P0250 protects three-phase electric motors against overloads, short circuits and phase failure in industrial control systems.
What current range does this breaker support?
The adjustable thermal overload setting covers 1.6 to 2.5 A.
What breaking capacity does the SM1P0250 provide?
The breaker provides a 100 kA Icu breaking capacity at 400 V AC, making it suitable for demanding industrial applications.
Does the SM1P0250 include phase failure protection?
Yes. The breaker is phase failure sensitive to provide enhanced protection for electric motors.
Can this breaker be DIN rail mounted?
Yes. The SM1P0250 is designed for installation on a standard 35 mm DIN rail inside industrial control panels.
Trusted by Machine Builders Worldwide
Lovato SM1P motor protection circuit breakers are trusted by control panel builders, OEMs and industrial engineers for dependable motor protection, high breaking capacity and reliable long-term performance.
