Lovato SM1X1422060 is a 220 V AC 60 Hz undervoltage trip release for compatible SM1P and SM1R motor protection circuit breakers, providing automatic breaker tripping when the control voltage falls below its specified release threshold.
£44.47
The Lovato SM1X1422060 is an undervoltage trip release designed for compatible Lovato SM1 motor protection circuit breakers. Operating from a 220 V AC, 60 Hz supply, it provides automatic tripping when the control voltage falls below the specified operating threshold, helping prevent machinery from remaining energised or restarting unexpectedly following a significant loss of supply voltage.
As part of the Lovato Electric SM1X accessory range, the SM1X1422060 is designed for use with SM1P and SM1R motor protection circuit breakers. The release snaps onto the side of the compatible breaker and provides a dedicated undervoltage function without requiring a separate external tripping device.
The SM1X1422060 has a release voltage range of 35–70% of Us and an operating voltage range of 85–110% of Us. Its coil consumes approximately 12 VA during inrush and 3.5 VA while holding, while an IEC rated insulation voltage of 690 V and impulse withstand voltage of 4 kV support dependable operation in industrial motor control applications.
An undervoltage trip release causes a compatible circuit breaker to open when its supply voltage falls below a defined threshold. This functionality is particularly useful in motor control applications where equipment should be disconnected following a substantial voltage reduction or supply failure and should not remain mechanically latched in the operating position without the required control voltage.
The Lovato SM1X1422060 is engineered specifically for compatible SM1P and SM1R motor protection circuit breakers. With a 35–70% Us release range and an 85–110% Us operating range, it provides predictable undervoltage behaviour while integrating directly with the associated motor protection device.
| HS Code | 85362010 |
|---|---|
| Manufacturer | Lovato Electric |
| Family | Motor Protection Circuit Breakers |
| Series | SM1X |
| Model | SM1X1422060 |
| Product type | Undervoltage trip release |
| Compatible circuit breakers | SM1P and SM1R series |
| Rated supply voltage | 220 V AC |
| Rated frequency | 60 Hz |
| Release voltage | 35–70% Us |
| Operating voltage | 85–110% Us |
| Inrush consumption | 12 VA |
| Holding consumption | 3.5 VA |
| Rated insulation voltage Ui | 690 V |
| Rated impulse withstand voltage Uimp | 4 kV |
| Terminal type | Screw |
| Terminal screw | M3.5 |
| Terminal tightening torque | 1 Nm |
| Flexible conductor capacity | 0.75–2.5 mm² |
| AWG conductor capacity | 18–14 AWG |
| Protection rating | IP20 |
| Mechanical life | 100,000 cycles |
| Operating temperature | -20 to +60 °C |
| Storage temperature | -50 to +80 °C |
| Maximum operating altitude | 3000 m |
| Normal operating position | Vertical |
| Permitted operating position | Any |
| Product weight | approx. 130 g |
| EAN | 8013975242643 |
The SM1X1422060 is an undervoltage trip release used with compatible Lovato SM1 motor protection circuit breakers to trip the breaker when its control supply voltage falls sufficiently below the rated level.
The Lovato SM1X1422060 is specifically rated for a 220 V AC, 60 Hz supply.
The SM1X1422060 is designed as an accessory for compatible Lovato SM1P and SM1R motor protection circuit breakers.
The undervoltage release operates with a specified release range of 35–70% of Us, while its operating voltage range is 85–110% of Us.
The undervoltage release has an inrush consumption of approximately 12 VA and a holding consumption of approximately 3.5 VA.
Lovato Electric SM1X accessories extend the functionality of compatible SM1 motor protection circuit breakers, with the SM1X1422060 providing dedicated 220 V AC, 60 Hz undervoltage tripping for industrial motor control and machinery applications.
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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...