Lovato GLCMB0315A230 motorised three-pole changeover switch with a 315 A current rating and 208-277 V AC motor operator for automatic power transfer applications.
£1,827.95
The Lovato GLCMB0315A230 is a high-performance motorised three-pole changeover switch engineered for automatic transfer between two power sources in industrial and commercial electrical installations. As part of the reliable Lovato GLCM motorised changeover switch series, it delivers dependable switching performance for critical power distribution, generator changeover and automatic transfer applications.
Designed with an integrated 208-277 V AC motor operator, this switch enables remote operation through automatic transfer controllers, PLCs and building management systems. Its motorised mechanism improves operational safety, reduces manual intervention and helps maintain continuity of electrical supply during source transfer.
With a conventional thermal current rating of 315 A, a three-pole switching configuration and operation on systems up to 690 V AC, the GLCMB0315A230 is ideally suited to demanding low-voltage power distribution systems. Manufactured to recognised IEC standards, it provides long-term reliability in challenging industrial environments.
Motorised changeover switches automatically transfer electrical loads between independent power sources such as utility supplies and standby generators. This minimises downtime, improves operational continuity and enhances the safety of electrical distribution systems.
The Lovato GLCM series is designed for electrical panel builders, OEMs and industrial engineers requiring dependable automatic source transfer. Its integrated motor operator, robust switching mechanism and compatibility with automatic transfer controllers make it suitable for modern power management systems.
| Current | 315 A |
|---|---|
| Voltage | 690 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | Lovato Electric |
| Series | GLCM Motorised Changeover Switches |
| Model | GLCMB0315A230 |
| Product type | Motorised changeover switch |
| Number of poles | 3 |
| Conventional thermal current (Ith) | 315 A |
| Maximum operating voltage | 690 V AC |
| Motor operating voltage | 208-277 V AC |
| Motor operating voltage range | 166-332 V AC |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Conditional short-circuit current | 100 kA |
| Rated operational power (AC-23A, 400 V) | 140 kW |
| Protection rating | IP00 |
| Operating temperature | -25 to +55 °C |
| Maximum altitude | 3000 m |
| Mounting type | Screw mounting |
| Dimensions (H × W × D) | approx. 371 × 253 × 220 mm |
| Weight | approx. 7.2 kg |
| EAN | 8013975326657 |
| HS Code | 85365080 |
It automatically transfers electrical loads between two separate power sources, such as mains electricity and a standby generator.
The GLCMB0315A230 has a conventional free-air thermal current rating of 315 A.
The integrated motor operator is designed for a 208-277 V AC control supply.
This model features a three-pole configuration suitable for three-phase electrical systems.
It complies with IEC/EN/BS 60947-3 and IEC/EN/BS 60947-6-1 for low-voltage switchgear and transfer switching equipment.
Lovato motorised changeover switches are widely used by electrical contractors, switchboard manufacturers and industrial engineers for reliable automatic power transfer in critical electrical installations.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...
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...