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lovato sm1x1311m sm1 auxillary contacts side mount 1no+1nc
MPN: SM1X1311M
Special Price
£17.65
£14.71
Regular Price
£29.42
Why Choose the SM1X1311M?
Lovato SM1X1311M add-on auxiliary contact is a side-mounted accessory delivering magnetic tripping indication with a 1NO+1NC contact set. Designed for seamless integration with SM1P and SM1R devices, it expands signalling capability without increasing footprint. The SM1X designation ensures dependable compatibility within the SM1… range, helping panel builders and maintenance teams implement clear trip status feedback in industrial control and protection assemblies.
Built to rigorous standards, the unit offers a rated insulation voltage Ui of 690 V and a 4 kV impulse withstand, with mechanical life of 100000 cycles. Operating from -20 to +60 °C and up to 3000 m altitude, it installs with 1 to 1 Nm terminal torque. Conforms to IEC/EN 60947-1, IEC/EN 60947-5-1, UL508 and CSA C22.2 n° 14.
Key Benefits
- Side-mounted 1NO+1NC contacts for magnetic tripping indication.
- Compatible with Lovato SM1P and SM1R devices.
- High insulation rating Ui 690 V for reliable isolation.
- Robust 4 kV impulse withstand for transient resilience.
- Long mechanical life of 100000 cycles for durability.
- Wide operating range from -20 to +60 °C.
- Compact 36 g accessory simplifies panel integration.
Technical Specification
- Product type designation: SM1X
- Rated insulation voltage Ui (IEC/EN): 690 V
- Rated impulse withstand voltage Uimp: 4 kV
- Terminal tightening torque: 1 to 1 Nm
- Weight: 36 g
- Mechanical life: 100000 cycles
- Operating temperature: -20 to +60 °C
- Storage temperature: -50 to +80 °C
- Max altitude: 3000 m
What’s Included
- SM1X1311M add-on auxiliary contact unit
- Basic installation leaflet
- Access to manufacturer datasheet via download
Applications
- Magnetic tripping indication on SM1P and SM1R installations
- Control panel upgrades requiring clear trip status signalling
- OEM builds and maintenance retrofits adding auxiliary trip contacts
Frequently Asked Questions
What contact configuration does the SM1X1311M provide?
It offers one normally open and one normally closed contact (1NO+1NC).
How is the SM1X1311M mounted?
It is a side-mounted add-on auxiliary contact for magnetic tripping indication.
Which devices is this accessory compatible with?
It is designed for SM1P and SM1R units in the SM1… range.
What are the key electrical ratings?
Rated insulation voltage Ui is 690 V and impulse withstand voltage Uimp is 4 kV.
What environmental and endurance ratings does it have?
It operates from -20 to +60 °C with a mechanical life of 100000 cycles.
Safety note: Install and wire only when power is isolated, by qualified personnel, observing the specified 1 to 1 Nm terminal torque and operating limits. Ensure conformity with applicable standards and site conditions up to 3000 m altitude.
| Manufacturer Part Number | SM1X1311M |
|---|---|
| Barcode | 8013975221969 |
| HS Code | 85362010 |
| Manufacturer | Lovato |
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