Lovato SM2X1220 side mounted auxiliary contact with 2 normally open contacts for SM2R and SM3R motor protection circuit breakers.
£14.96
The Lovato SM2X1220 is a high quality side mounted auxiliary contact block designed for use with Lovato SM2R and SM3R motor protection circuit breakers. It provides two normally open (2NO) auxiliary contacts, allowing reliable status signalling and control circuit integration within industrial motor control applications.
Manufactured by Lovato Electric, the SM2X1220 enables machine builders, panel builders and maintenance engineers to expand the functionality of motor protection circuit breakers without increasing panel complexity. Its compact side mounting design ensures quick installation while maintaining dependable electrical performance.
Designed for industrial automation, motor control centres and OEM equipment, the SM2X1220 auxiliary contact delivers long mechanical life, screw terminal connections and compliance with major international standards, making it an ideal accessory for demanding electrical installations.
Auxiliary contact blocks provide additional signalling contacts that can be connected to PLCs, relays, indicators and control systems. They allow operators to monitor the operating status of motor protection circuit breakers while improving automation and diagnostic capabilities.
The Lovato SM2X1220 has been engineered to integrate seamlessly with compatible Lovato motor protection devices, delivering reliable switching performance in industrial control panels, machinery and OEM equipment.
| Manufacturer | Lovato Electric |
|---|---|
| Series | SM2X |
| Model | SM2X1220 |
| Product type | Side mount auxiliary contact |
| Accessory for | SM2R and SM3R motor protection circuit breakers |
| Contact configuration | 2NO |
| Rated insulation voltage (Ui) | 690 V |
| Rated impulse withstand voltage (Uimp) | 4 kV |
| Terminal type | Screw terminals |
| Mechanical life | 100,000 operations |
| Operating temperature | -20°C to +70°C |
| Storage temperature | -50°C to +80°C |
| Maximum installation altitude | 3000 m |
| Weight | Approx. 40 g |
| HS Code | 85362010 |
The SM2X1220 adds two normally open auxiliary contacts to compatible Lovato motor protection circuit breakers for signalling and control applications.
It is designed for use with Lovato SM2R and SM3R motor protection circuit breakers.
The accessory provides two normally open (2NO) auxiliary contacts.
The SM2X1220 mounts directly onto the side of compatible motor protection circuit breakers for quick installation.
Yes. It is designed for industrial control panels, OEM machinery and automation systems where reliable auxiliary signalling is required.
Lovato SM series accessories are widely used by panel builders, OEM manufacturers and maintenance engineers to enhance motor protection installations with dependable auxiliary signalling and long-term reliability.
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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...