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SM1RM0250 Lovato magnetic manual motor starter 1.6-2.5 amp
MPN: SM1RM0250
Special Price
£67.72
£56.43
Regular Price
£112.86
Why Choose the SM1RM0250?
The Lovato SM1RM0250 motor protection circuit breaker delivers dependable protection for small motors with a rated current of 2.5 A. With an IEC breaking capacity Icu of 100 kA at 400 V and magnetic trip technology, it tackles short-circuit events with confidence. A robust rotary knob ensures straightforward control, while compliance to IEC/EN 60947 standards supports integration into modern industrial control panels.
Engineered for resilience, the SM1RM series offers a rated insulation voltage Ui of 690 V and a 6 kV impulse withstand, suiting demanding environments. A mechanical life of 100000 cycles and operating range of -20 to +60 °C deliver long service. With 2.5–3 Nm terminal torque and installation up to 3000 m altitude, the 320 g unit is practical and durable.
Key Benefits
- High Icu 100 kA at 400 V for strong short-circuit protection.
- Precise 2.5 A rating ideal for small motor circuits.
- Magnetic protection reacts rapidly to fault conditions.
- Simple rotary knob control for quick on/off adjustments.
- Robust Ui 690 V and 6 kV impulse withstand capability.
- Long 100000-cycle mechanical life reduces maintenance interventions.
- Wide -20 to +60 °C operating temperature range.
- Compliant with IEC/EN 60947 standards for assured integration.
Technical Specification
- Product type designation: SM1RM
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 6 kV
- Mechanical life: 100000 cycles
- Terminal tightening torque: 2.5 to 3 Nm
- Operating temperature: -20 to +60 °C
- Storage temperature: -50 to +80 °C
- Max altitude: 3000 m
- Weight: 320 g
What’s Included
- Lovato SM1RM0250 motor protection circuit breaker
- Manufacturer datasheet (download link)
- Basic installation and safety information
Applications
- Protection of small AC motors rated up to 2.5 A
- Industrial control panels requiring IEC/EN 60947 compliant devices
- Pumps, fans and conveyors in light industrial systems
- Machine tool auxiliaries and material handling circuits
- HVAC and building services motor starters
Frequently Asked Questions
What is the breaking capacity at 400 V?
It has an IEC Icu of 100 kA at AC 400 V.
Is this breaker UL Type E certified?
No. The product is listed as Certified UL Type E: No.
What is the rated current and trip type?
The rated current is 2.5 A with magnetic protection.
What temperatures can it operate in?
The operating temperature range is -20 to +60 °C.
Which standards does it conform to?
It conforms to IEC/EN 60947-1, -2, -4-1, plus UL60947-4-1 and CSA C22.2 No. 60947-4-1.
Safety note: Install and commission only by qualified personnel. Isolate power before work, tighten terminals to 2.5–3 Nm, and verify voltage, current and Icu ratings suit the application and standards.
| Manufacturer Part Number | SM1RM0250 |
|---|---|
| Barcode | 8013975228067 |
| Manufacturer | Lovato |
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