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SM2X1111 Lovato front mount auxiliary contact 1no+1nc
MPN: SM2X1111
Special Price
£9.88
£8.23
Regular Price
£16.45
Why Choose the SM2X1111?
Lovato SM2X1111 add-on auxiliary contact accessory delivers reliable 1NO + 1NC functionality in a front-mount format for quick integration. With a product type designation of SM2X, it offers a rated insulation voltage Ui of 250 V and a 4 kV impulse withstand rating. Built for dependable service, it features a mechanical life of 100000 cycles and weighs just 20 g.
Designed as an accessory for SM2R... and SM3R... devices, this unit installs on the front and supports terminal tightening torque of 1 to 1 Nm. It operates from -20 to +70 °C, stores from -50 to +80 °C, and is suitable up to 3000 m altitude. Conformity includes IEC/EN 60947-1, IEC/EN 60947-5-1, UL508 and CSA C22.2 n° 14.
Key Benefits
- Front mounting simplifies installation on compatible SM2R and SM3R devices.
- Provides additional 1NO + 1NC contacts in a compact accessory.
- 250 V rated insulation and 4 kV impulse withstand for robustness.
- Wide -20 to +70 °C operating range suits varied environments.
- Mechanical life of 100000 cycles supports dependable operation.
- Lightweight 20 g design adds minimal load to assemblies.
- Conforms to IEC/EN, UL508 and CSA standards for assurance.
- Suitable for installations up to 3000 m altitude.
Technical Specification
- Product type designation: SM2X
- Rated insulation voltage Ui (IEC/EN): 250 V
- Rated impulse withstand voltage Uimp: 4 kV
- Terminal tightening torque: 1 to 1 Nm
- Weight: 20 g
- Mechanical life: 100000 cycles
- Operating temperature: -20 to +70 °C
- Storage temperature: -50 to +80 °C
- Max altitude: 3000 m
What’s Included
- SM2X1111 add-on auxiliary contact module
- Quick start installation leaflet
Applications
- Compatible use with Lovato SM2R... and SM3R... devices
- Adding a front-mounted 1NO + 1NC auxiliary contact
- Installations requiring Ui 250 V and Uimp 4 kV ratings
- Environments within -20 to +70 °C operating temperature
- Sites up to 3000 m altitude with relevant standards compliance
Frequently Asked Questions
Is SM2X1111 compatible with SM2R and SM3R series devices?
Yes. It is an add-on auxiliary contact accessory for SM2R... and SM3R... devices.
What is the contact configuration and how is it mounted?
It provides 1NO + 1NC contacts and mounts on the front.
What are the key electrical ratings?
Rated insulation voltage Ui is 250 V and impulse withstand voltage Uimp is 4 kV.
What environmental and mechanical limits apply?
Operating temperature is -20 to +70 °C with a maximum altitude of 3000 m, and mechanical life is 100000 cycles.
Which standards does it conform to?
It conforms to IEC/EN 60947-1, IEC/EN 60947-5-1, UL508 and CSA C22.2 n° 14.
Safety note: Install and commission only by qualified personnel. Isolate power before work, tighten terminals to 1 to 1 Nm, and ensure operation within the specified temperature and altitude limits.
| Manufacturer Part Number | SM2X1111 |
|---|---|
| Barcode | 8013975219904 |
| Manufacturer | Lovato |
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