SM1RM1000 Lovato magnetic manual motor starter 6.3-10 amp

Why Choose the SM1RM1000?

Engineered for reliable motor protection, the Lovato SM1RM1000 motor protection circuit breaker delivers 10 A rated current with magnetic trip and a formidable Icu of 100 kA at 400 V. The SM1RM1000 features a robust rotary knob for straightforward operation and integrates into industrial control panels. Designed to safeguard motors against short-circuit events, it provides dependable performance for demanding UK installations.

Built on the SM1RM platform, it offers Ui 690 V and Uimp 6 kV, a mechanical life of 100,000 cycles, and dependable operation from -20 to +60 °C up to 3,000 m altitude. Rotary control ensures positive actuation. It conforms to IEC/EN 60947-1, 60947-2 and 60947-4-1, as well as UL60947-4-1 and CSA C22.2 n° 60947-4-1, and carries a Sustainability certification.

Key Benefits

• High breaking capacity Icu 100 kA at 400 V for fault protection.
• 10 A rated current suits many small to medium motor loads.
• Magnetic protection with rapid response to short-circuit events.
• Rotary knob control for clear, reliable manual operation.
• Wide operating temperature range from -20 to +60 °C.
• Durable design with 100,000 mechanical life cycles.
• High insulation rating Ui 690 V and Uimp 6 kV.
• Standards conformity to IEC/EN, UL, and CSA requirements.

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: 390 g

What’s Included

• Lovato SM1RM1000 motor protection circuit breaker unit
• Manufacturer datasheet (download link provided)
• Original manufacturer packaging

Applications

• Protection of AC induction motors in industrial control panels
• Pump, fan and conveyor motor circuits requiring high short-circuit ratings
• OEM machinery and process equipment motor starters
• HVAC and building services motor protection assemblies

Safety note: Install and commission only by qualified personnel with power isolated. Tighten terminals to 2.5–3 Nm and follow all applicable standards, ratings and manufacturer instructions.