Lovato GLCMB0100D024UL motorised three-pole changeover switch with 100 A UL rating, 24 V DC motor supply and UL 1008 certification for automatic transfer switch applications.
£2,617.71
The Lovato GLCMB0100D024UL is a high-performance motorised three-pole changeover switch designed for automatic transfer between two power sources in commercial, industrial and critical infrastructure applications. Certified to the UL 1008 standard, it provides dependable source switching for standby generators, UPS systems and emergency power installations.
As part of the trusted Lovato GLCM series, this motorised changeover switch combines robust switching performance with reliable automation. The integrated motor operator ensures fast and dependable transfer between power sources, while the compact design allows straightforward installation within switchboards and power distribution panels.
With a 100 A UL current rating, three-pole configuration and a 24 V DC motor supply, the GLCMB0100D024UL is ideally suited to automatic transfer switch (ATS) systems where uninterrupted power is essential.
Motorised changeover switches automatically transfer electrical loads between the primary utility supply and a secondary power source such as a standby generator or UPS. This minimises downtime during power interruptions while maintaining continuous operation of critical electrical equipment.
The Lovato GLCMB0100D024UL is engineered for demanding transfer applications, providing dependable switching performance, high short-circuit withstand capability and a long mechanical service life for critical power systems.
| Current | 100 A |
|---|---|
| Voltage | 690 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | Lovato Electric |
| Series | GLCM |
| Model | GLCMB0100D024UL |
| Product type | Motorised changeover switch |
| UL standard | UL 1008 |
| Rated current (UL) | 100 A |
| IEC thermal current (Ith) | 160 A |
| Number of poles | 3 |
| Motor operating voltage | 24 V DC |
| Operating voltage range | 19.2 to 31.2 V DC |
| Motor rated current | 2.7 to 3.3 A |
| Motor in-rush current | 5.4 to 6.6 A |
| Maximum operating voltage | 600 V AC (UL) |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Short-circuit rating | 100 kA rms with Class J 100 A fuse |
| Mechanical life | 20,000 cycles |
| Mounting type | Screw mounting |
| Operating temperature | -25°C to +55°C |
| Weight | Approx. 8.15 kg |
| HS Code | 85365080 |
It automatically transfers electrical loads between two independent power sources, such as the mains supply and a standby generator.
The GLCMB0100D024UL has a 100 A UL rated current.
This model features a three-pole configuration for three-phase electrical systems.
The integrated motor operator operates from a 24 V DC supply with an operating range of 19.2 to 31.2 V DC.
It is ideal for automatic transfer switch panels, standby generators, UPS systems and other critical power installations requiring uninterrupted source transfer.
Lovato motorised changeover switches are trusted by panel builders, electrical contractors and industrial engineers to provide reliable automatic source transfer and dependable performance in critical power distribution applications.
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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...