Why Choose the Lovato SM1R0100 Motor Protection Circuit Breaker?
The Lovato SM1R0100 is a compact and dependable motor protection circuit breaker designed to protect three-phase motors against overloads, short circuits and phase failure conditions. As part of the Lovato SM1R series, it combines thermal and magnetic protection with a rotary knob operating mechanism, making it ideal for industrial machinery, OEM equipment and automation systems.
This manual motor starter provides adjustable motor protection from 0.63 to 1.00 A, allowing accurate protection for small motors while improving system reliability and reducing downtime. Its high short-circuit breaking capacity makes it suitable for demanding industrial environments.
With a rated current of 1.00 A, a 3-pole configuration and a 100 kA breaking capacity at 400 V AC, the SM1R0100 delivers reliable protection whilst remaining compact enough for installation on standard DIN rails inside electrical control panels.
Key Advantages
- Compact motor protection circuit breaker for industrial motor applications.
- 0.63 to 1.00 A adjustable thermal trip range.
- 100 kA short-circuit breaking capacity at 400 V AC.
- Combined thermal and magnetic protection.
- Phase failure sensitive motor protection.
- Rotary knob operation with lockable OFF position.
Key Features
- Lovato SM1R motor protection circuit breaker series.
- 1.00 A rated current.
- 0.63 to 1.00 A thermal adjustment range.
- 3-pole motor protection.
- Magnetic and thermal trip protection.
- Phase failure sensitive operation.
- Rotary knob control with clear ON/OFF indication.
- 35 mm DIN rail mounting for industrial control panels.
Reliable Motor Protection for Industrial Machinery
Motor protection circuit breakers such as the Lovato SM1R0100 protect electric motors by disconnecting the supply during overload, short-circuit or phase failure conditions. This helps minimise equipment damage, improve operational reliability and reduce maintenance costs.
The SM1R series is widely used by machine builders and panel manufacturers thanks to its compact footprint, adjustable protection settings and dependable switching performance. It provides effective motor protection whilst simplifying installation within modern industrial control systems.
Typical Applications
- Three-phase motor protection.
- Industrial control panels.
- Machine building and OEM equipment.
- Packaging and production machinery.
- Pumps, fans and conveyor systems.
- Automation and motor control centres.
