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SM1RM2500 Lovato magnetic manual motor starter 20-25 amp
Lovato SM1RM2500 motor protection circuit breaker with magnetic protection, 25 A rated current and 50 kA breaking capacity at 400 V AC for industrial motor circuits and control panels.
£83.58
Why Choose the Lovato SM1RM2500 Motor Protection Circuit Breaker?
The Lovato SM1RM2500 is a compact and dependable motor protection circuit breaker designed to provide magnetic short-circuit protection for industrial motor circuits, machinery and automation panels. As part of the robust Lovato SM1RM series, it is suitable for panel builders, OEM machine manufacturers and maintenance engineers requiring reliable circuit protection in a compact three-pole format.
This breaker provides fast magnetic tripping during short-circuit conditions, helping protect motors, cables and connected electrical equipment. Its rotary knob control gives clear ON/OFF operation, while screw terminal connections and DIN rail mounting support straightforward installation inside industrial enclosures and control cabinets.
With a rated current of 25 A and a high 50 kA breaking capacity at 400 V AC, the SM1RM2500 is ideal for motor circuits requiring dependable magnetic protection. Its 230–690 V AC operating voltage, IP20 design and compatibility with Lovato SM1 accessories make it practical for demanding industrial electrical installations.
Key Advantages
- Compact motor protection circuit breaker for industrial control panels.
- 25 A rated current for motor circuit protection.
- 50 kA breaking capacity at 400 V AC for demanding installations.
- Magnetic protection for rapid short-circuit interruption.
- Rotary knob control for simple and clear operation.
- Screw or 35 mm DIN rail mounting for flexible installation.
Key Features
- Lovato SM1RM motor protection circuit breaker series.
- 25 A rated current.
- 50 kA Icu at 400 V AC.
- Magnetic short-circuit protection.
- Magnetic tripping at approximately 13 × In.
- Three-pole construction.
- Rotary knob operating control.
- IP20 protection rating.
Reliable Magnetic Protection for Motor Circuits
Motor protection circuit breakers such as the Lovato SM1RM2500 help protect electrical circuits by rapidly disconnecting during short-circuit events. This reduces the risk of damage to motors, cabling and downstream control equipment in demanding industrial installations.
The SM1RM series is designed for use in machinery, control panels and automation systems where reliable protection, compact installation and simple operation are required. Its magnetic trip function and rotary operation make it suitable for motor starter assemblies and electrical distribution applications.
Typical Applications
- Industrial motor control circuits.
- OEM machinery and automation systems.
- Motor starter assemblies.
- Conveyors and material handling equipment.
- Electrical control panels and distribution boards.
- Manufacturing and process machinery.
Technical Specifications
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| Current | 25 A | |
|---|---|---|
| Application | Magnetic only | |
| Actuator Type | Rotary | |
| Terminal Type | Screw Terminal | |
| Current Range | 16–25 A | |
| Poles | 3-pole | |
| Device Type | Motor protection breaker | |
| Breaking Capacity | 50 kA | |
| Manufacturer | Lovato Electric | |
| Series | SM1RM | |
| Model | SM1RM2500 | |
| Product type | Motor protection circuit breaker | |
| Rated current | 25 A | |
| Protection type | Magnetic | |
| Breaking capacity (Icu) | 50 kA at 400 V AC | |
| Operating voltage | 230–690 V AC | |
| Rated insulation voltage | 690 V AC | |
| Rated impulse withstand voltage | 6 kV | |
| Rated frequency | 50 / 60 Hz | |
| Number of poles | 3 | |
| Control type | Rotary knob | |
| Electrical connection | Screw terminals | |
| Protection rating | IP20 | |
| Mounting type | Screw or 35 mm DIN rail mounting | |
| Package dimensions | approx. 90 × 47 × 86 mm | |
| Weight | approx. 340 g | |
| HS Code | 85362010 |
Frequently Asked Questions
What is the Lovato SM1RM2500 used for?
The SM1RM2500 is used to provide magnetic short-circuit protection for motor circuits, machinery and industrial control panels.
What is the rated current of the SM1RM2500?
The breaker has a rated current of 25 A.
What breaking capacity does this breaker provide?
The SM1RM2500 provides a 50 kA breaking capacity at 400 V AC.
What type of protection does the SM1RM2500 offer?
This model provides magnetic short-circuit protection for motor and control circuits.
How is the SM1RM2500 installed?
It is designed for screw or 35 mm DIN rail mounting inside an electrical enclosure or industrial motor control cabinet.
Trusted by Industrial Panel Builders Worldwide
Lovato SM1RM motor protection circuit breakers are widely used by panel builders, machine manufacturers and automation engineers to deliver compact, reliable and high-performance protection for industrial motor circuits.
