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lovato sm1x1120 sm1 auxillary contacts front mount 2no
Lovato SM1X1120 front-mounted auxiliary contact block with 2 normally open contacts, 5 A current rating and 300 V operating voltage for SM1P and SM1R motor protection circuit breakers.
£7.30
Why Choose the Lovato SM1X1120 Auxiliary Contact Block?
The Lovato SM1X1120 is a compact front-mounted auxiliary contact block designed for use with Lovato SM1P and SM1R motor protection circuit breakers. It provides additional signalling contacts for control circuits, status indication and automation feedback within industrial motor control panels.
This add-on auxiliary contact features 2 normally open contacts, allowing external devices such as PLCs, indicator lamps, relays and monitoring systems to detect the operating status of the connected motor protection breaker. Its front-mounting design enables quick installation without increasing panel depth.
With a 5 A current rating, 300 V operating voltage and screw terminal connection, the SM1X1120 is a practical accessory for expanding the functionality of Lovato SM1 motor protection systems in machinery, automation and control applications.
Key Advantages
- Compact auxiliary contact block for Lovato SM1 motor protection breakers.
- 2 normally open contacts for control and signalling circuits.
- Front-mounted design for fast installation.
- 5 A current rating suitable for auxiliary control circuits.
- Screw terminals for secure and reliable wiring.
- Compatible with Lovato SM1P and SM1R motor protection circuit breakers.
Key Features
- Lovato SM1X accessory series.
- 2NO contact configuration.
- Front mounting auxiliary contact.
- 300 V operating voltage.
- 5 A rated current.
- Screw-clamp terminal connection.
- Suitable for status indication and control feedback.
- Designed for industrial motor control panel applications.
Reliable Auxiliary Signalling for Motor Protection Systems
Auxiliary contact blocks such as the Lovato SM1X1120 extend the functionality of motor protection circuit breakers by providing additional switching contacts for control and monitoring circuits. This allows operators and automation systems to receive clear status feedback from the protected motor circuit.
The SM1X1120 is particularly useful in control panels where breaker status needs to be linked to PLC inputs, alarm systems, indicator lamps or interlocking circuits. Its compact front-mounted format makes it easy to integrate into existing Lovato SM1 motor protection assemblies.
Typical Applications
- Motor protection breaker status signalling.
- Industrial control panels and automation systems.
- PLC input feedback circuits.
- Indicator lamp and alarm circuits.
- Machine building and OEM equipment.
- Motor control centres and electrical enclosures.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Lovato Electric | |
| Series | SM1X | |
| Model | SM1X1120 | |
| Product type | Add-on auxiliary contact block | |
| Compatible series | Lovato SM1P and SM1R | |
| Mounting type | Front mounting | |
| Contact configuration | 2 normally open contacts | |
| Rated current | 5 A | |
| Operating voltage | 300 V | |
| Connection type | Screw terminals | |
| Screw size | M3.5 | |
| Recommended tool | PH2 screwdriver | |
| Protection rating | IP20 | |
| Operating temperature | -20 to +60 °C | |
| Storage temperature | -50 to +80 °C | |
| Mechanical life | 100,000 cycles | |
| Weight | approx. 16 g | |
| HS Code | 85362010 |
Frequently Asked Questions
What is the Lovato SM1X1120 used for?
The Lovato SM1X1120 is used to add auxiliary signalling contacts to compatible Lovato SM1P and SM1R motor protection circuit breakers.
How many contacts does the SM1X1120 provide?
The SM1X1120 provides 2 normally open contacts.
Where is the SM1X1120 mounted?
It is designed for front mounting onto compatible Lovato SM1 motor protection circuit breakers.
What current rating does the SM1X1120 have?
The auxiliary contact block has a rated current of 5 A for control and signalling circuits.
Which Lovato devices is the SM1X1120 compatible with?
The SM1X1120 is compatible with Lovato SM1P and SM1R motor protection circuit breakers.
Trusted by Panel Builders Worldwide
Lovato SM1X auxiliary contacts are trusted by panel builders, machine builders and automation engineers for reliable control signalling, easy installation and dependable integration with Lovato motor protection systems.
