Lovato SM1RM0160 motor protection circuit breaker with magnetic protection, 1.6 A rated current and 100 kA breaking capacity at 400 V AC for industrial motor circuits and control panels.
£102.61
The Lovato SM1RM0160 is a compact and reliable motor protection circuit breaker designed to provide magnetic short-circuit protection for industrial motor circuits, control panels and automation systems. As part of the dependable Lovato SM1RM series, it is built for panel builders, OEM machine manufacturers and maintenance engineers who require robust circuit protection in a compact DIN rail mounted 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 the compact three-pole design makes it easy to integrate into motor starter assemblies and industrial control cabinets.
With a rated current of 1.6 A and a high 100 kA breaking capacity at 400 V AC, the SM1RM0160 is well suited to smaller motor circuits and industrial machinery requiring dependable magnetic protection. It also supports flexible installation using DIN rail or panel mounting inside electrical enclosures.
Motor protection circuit breakers such as the Lovato SM1RM0160 help protect electrical equipment by disconnecting the circuit quickly during short-circuit conditions. This reduces the risk of damage to motors, wiring and downstream control equipment in industrial installations.
The SM1RM series is designed for use in modern machinery and electrical panels where compact installation, dependable protection and straightforward operation are essential. Its rotary control and accessory compatibility make it suitable for integration into motor starter assemblies and automation systems.
| Manufacturer | Lovato Electric |
|---|---|
| Series | SM1RM |
| Model | SM1RM0160 |
| Product type | Motor protection circuit breaker |
| Rated current | 1.6 A |
| Protection type | Magnetic |
| Breaking capacity (Icu) | 100 kA at 400 V AC |
| Operating voltage | 230–690 V AC |
| Rated insulation voltage | 690 V AC |
| Rated impulse withstand voltage | 6 kV |
| Number of poles | 3 |
| Control type | Rotary knob |
| Electrical connection | Screw terminals |
| Protection rating | IP20 |
| Mounting type | DIN rail or panel mounting |
| Approximate dimensions | 97 × 45 × 91 mm |
| Weight | approx. 329.7 g |
| HS Code | 85362010 |
The SM1RM0160 is used to provide magnetic short-circuit protection for smaller motor circuits, machinery and industrial control panels.
The breaker has a rated current of 1.6 A.
The SM1RM0160 provides a high 100 kA breaking capacity at 400 V AC.
This model provides magnetic short-circuit protection for motor and control circuits.
It can be installed on a standard DIN rail or panel mounted inside an electrical enclosure or motor control cabinet.
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.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...