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SM2X1311 Lovato side mount auxiliary trip indicator contact 1no+1nc
Lovato SM2X1311 side mounted auxiliary contact with 1NO and 1NC contacts for SM2R and SM3R motor protection circuit breakers.
£17.72
Why Choose the Lovato SM2X1311 Side Mount Auxiliary Contact?
The Lovato SM2X1311 is a high performance side mounted auxiliary contact block designed for use with Lovato SM2R and SM3R motor protection circuit breakers. Featuring 1 normally open (1NO) and 1 normally closed (1NC) contact, it provides reliable signalling of thermal and magnetic tripping while enabling seamless integration into industrial control systems.
As part of the Lovato SM2X accessory range, the SM2X1311 offers a compact design that installs directly onto compatible motor protection circuit breakers without increasing panel footprint. It is ideal for OEM machinery, industrial control panels and automation systems where dependable auxiliary signalling is essential.
Manufactured to international standards, this auxiliary contact provides excellent mechanical durability, screw terminal connections and dependable switching performance for demanding industrial environments.
Key Advantages
- Designed specifically for Lovato SM2R and SM3R motor protection circuit breakers.
- 1NO + 1NC auxiliary contacts for signalling and control.
- Indicates thermal and magnetic tripping status.
- Compact side mounted installation.
- Quick and simple fitting without increasing panel size.
- Reliable operation for industrial automation applications.
Key Features
- Lovato SM2X auxiliary contact series.
- 1 normally open and 1 normally closed contact.
- Side mounted accessory.
- Compatible with SM2R and SM3R motor protection circuit breakers.
- 690 V rated insulation voltage (Ui).
- 4 kV rated impulse withstand voltage (Uimp).
- Screw terminal connections.
- Suitable for AC-15 and DC-13 control circuits.
Reliable Auxiliary Signalling for Motor Protection
Auxiliary contacts provide valuable feedback to PLCs, HMIs and control systems by indicating the operating status of motor protection circuit breakers. This enables improved diagnostics, remote monitoring and more efficient machine operation.
The Lovato SM2X1311 is engineered for dependable performance in industrial automation systems, allowing machine builders and panel manufacturers to expand the functionality of compatible motor protection devices while maintaining a compact installation.
Typical Applications
- Industrial motor control panels.
- Machine building and OEM equipment.
- Motor control centres.
- PLC monitoring and signalling.
- Industrial automation systems.
- Control and protection circuits.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Lovato Electric | |
| Series | SM2X | |
| Model | SM2X1311 | |
| Product type | Side mount auxiliary contact | |
| Accessory for | SM2R and SM3R motor protection circuit breakers | |
| Contact configuration | 1NO + 1NC | |
| Function | Thermal and magnetic tripping indication | |
| Rated insulation voltage (Ui) | 690 V | |
| Rated impulse withstand voltage (Uimp) | 4 kV | |
| Terminal type | Screw terminals | |
| Mounting | Side mounted | |
| Operating temperature | -20°C to +70°C | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-5-1, UL508, CSA C22.2 No.14 | |
| Weight | Approx. 46 g | |
| HS Code | 85362010 |
Frequently Asked Questions
What is the Lovato SM2X1311 used for?
The SM2X1311 provides auxiliary signalling contacts that indicate the operating and tripping status of compatible Lovato motor protection circuit breakers.
Which motor protection circuit breakers is it compatible with?
It is designed for use with Lovato SM2R and SM3R motor protection circuit breakers.
What contact configuration does it provide?
The auxiliary contact includes 1 normally open (1NO) and 1 normally closed (1NC) contact.
How is the accessory installed?
The SM2X1311 mounts directly onto the side of compatible motor protection circuit breakers using a simple side mounting arrangement.
Is it suitable for industrial automation?
Yes. It is designed for industrial control panels, machinery and OEM automation systems where reliable auxiliary signalling is required.
Trusted by Industrial Control Professionals
Lovato SM series accessories are trusted by panel builders, automation engineers and OEM manufacturers worldwide to provide dependable signalling, simple installation and reliable long-term operation.
