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SM2X14230 Lovato undervoltage trip release 230vac 50/60hz
Lovato SM2X14230 undervoltage trip release, 230 V AC 50/60 Hz accessory for SM2R and SM3R motor protection circuit breakers.
£25.21
Why Choose the Lovato SM2X14230 Undervoltage Trip Release?
The Lovato SM2X14230 is a reliable undervoltage trip release designed for use with Lovato SM2R and SM3R motor protection circuit breakers. Operating at 230 V AC 50/60 Hz, it helps protect machinery and electrical systems by automatically tripping the associated device when the control voltage falls below a safe operating level.
As part of the Lovato SM2X accessory range, this undervoltage release is ideal for industrial control panels, motor control centres and OEM machinery where controlled shutdown and supply monitoring are required. Its compact accessory design enables straightforward integration with compatible Lovato motor protection devices.
With a rated insulation voltage of 690 V, a 4 kV impulse withstand rating and screw terminal connection, the SM2X14230 provides dependable performance in demanding industrial environments. It is suitable for automation systems that require safe motor disconnection during undervoltage conditions or control supply loss.
Key Advantages
- Designed for Lovato SM2R and SM3R motor protection circuit breakers.
- 230 V AC 50/60 Hz undervoltage trip release.
- Automatically trips the protected device when control voltage drops.
- Helps prevent unsafe motor restart after supply loss.
- Compact accessory design for industrial control panels.
- Reliable screw terminal connection for secure wiring.
Key Features
- Lovato SM2X undervoltage trip release series.
- 230 V AC rated control supply voltage.
- 50/60 Hz operating frequency.
- Compatible with SM2R and SM3R motor protection circuit breakers.
- 690 V rated insulation voltage (Ui).
- 4 kV rated impulse withstand voltage (Uimp).
- Release voltage range for undervoltage protection.
- Screw connection terminals for secure installation.
Reliable Undervoltage Protection for Motor Control Systems
Undervoltage trip releases are used to disconnect motor protection devices when the control supply falls below the required level. This helps prevent motors from restarting unexpectedly and supports safer operation of machinery after supply interruptions or voltage drops.
The Lovato SM2X14230 is engineered for reliable integration with compatible Lovato motor protection circuit breakers, making it suitable for control panels, automated machinery and industrial installations where dependable undervoltage protection is essential.
Typical Applications
- Industrial motor control panels.
- Motor control centres and distribution boards.
- Machine safety and control circuits.
- OEM machinery and automation systems.
- Pump, fan and conveyor control systems.
- Applications requiring controlled trip on voltage loss.
Technical Specifications
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| Device Type | Accessory | |
|---|---|---|
| Manufacturer | Lovato Electric | |
| Series | SM2X | |
| Model | SM2X14230 | |
| Product type | Undervoltage trip release | |
| Accessory for | SM2R and SM3R motor protection circuit breakers | |
| Rated supply voltage | 230 V AC | |
| Rated frequency | 50 / 60 Hz | |
| In-rush consumption | 8.5 VA | |
| Holding consumption | 3 VA | |
| Release voltage | 35–70% Us | |
| Operating voltage | 85–110% Us | |
| Rated insulation voltage (Ui) | 690 V | |
| Rated impulse withstand voltage (Uimp) | 4 kV | |
| Connection type | Screw terminals | |
| Degree of protection | IP20 | |
| Operating temperature | -20°C to +70°C | |
| Storage temperature | -50°C to +80°C | |
| Maximum installation altitude | 3000 m | |
| Standards | IEC/EN 60947-1, IEC/EN 60947-5-1, UL508, CSA C22.2 No.14 | |
| Weight | approx. 118 g | |
| HS Code | 85362010 |
Frequently Asked Questions
What is the Lovato SM2X14230 used for?
The SM2X14230 is an undervoltage trip release used to trip compatible Lovato motor protection circuit breakers when the control voltage falls below a safe level.
Which devices is the SM2X14230 compatible with?
It is designed for use with Lovato SM2R and SM3R motor protection circuit breakers.
What voltage does the SM2X14230 operate on?
The SM2X14230 operates from a 230 V AC 50/60 Hz control supply.
Why use an undervoltage trip release?
An undervoltage trip release helps ensure the protected device trips during voltage loss or undervoltage conditions, helping prevent unsafe motor operation or unexpected restart.
Is the SM2X14230 suitable for industrial control panels?
Yes. It is designed for industrial motor control panels, OEM machinery and automation systems using compatible Lovato protection devices.
Trusted by Industrial Control Professionals
Lovato SM series accessories are widely used by panel builders, automation engineers and OEM manufacturers to improve motor protection, control reliability and operational safety in industrial electrical systems.
