Lovato GLCMB0200T4E110 200A four-pole motorised changeover switch with a 110–125V AC/DC motor operator for automatic mains and generator power transfer systems.
£1,494.19
The Lovato GLCMB0200T4E110 is a robust 200 A four-pole motorised changeover switch designed to automatically transfer electrical loads between two independent power sources. Part of the trusted Lovato GLCM motorised changeover switch range, it provides dependable automatic switching for standby generator systems, automatic transfer switch (ATS) panels and industrial power distribution installations.
Equipped with an integrated 110–125 V AC/DC motor operator, the GLCMB0200T4E110 supports remote operation via PLCs, automatic transfer controllers and building management systems. Automated operation minimises manual intervention, improves operational safety and helps maintain continuous power to critical electrical loads.
With a conventional free-air thermal current rating of 200 A, a four-pole switching configuration and suitability for systems up to 690 V AC, this motorised changeover switch is ideal where all three phases and the neutral conductor require complete isolation during source transfer.
Motorised changeover switches automatically transfer electrical loads between primary and standby power supplies, reducing downtime and eliminating the need for manual switching. The integrated motor operator allows seamless operation through compatible automatic transfer controllers or PLC-based systems.
The four-pole configuration switches all three phases together with the neutral conductor, providing complete electrical separation between power sources where required. This makes the GLCMB0200T4E110 particularly suitable for commercial buildings, manufacturing facilities, healthcare installations, data centres and other critical infrastructure.
| Current | 200 A |
|---|---|
| Voltage | 690 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | Lovato Electric |
| Series | GLCM Motorised Changeover Switches |
| Model | GLCMB0200T4E110 |
| Product type | Motorised changeover switch |
| Number of poles | 4 |
| Conventional thermal current (Ith) | 200 A |
| Maximum operating voltage | 690 V AC |
| Motor operating voltage | 110–125 V AC/DC |
| Motor operating voltage range | 77–165 V AC/DC |
| Rated motor current | 0.72–0.88 A |
| In-rush current | 1.8–2.2 A |
| Operating time (I-O / O-I) | 0.55–0.89 s |
| Operating time (I-O-II / II-O-I) | 1.6–2.4 s |
| Rated insulation voltage (Ui) | 1000 V |
| Rated impulse withstand voltage (Uimp) | 12 kV |
| Rated operational power (AC-23A, 400 V) | 110 kW |
| Rated operational power (AC-23A, 690 V) | 200 kW |
| Conditional short-circuit current | 100 kA |
| Recommended fuse | gG 200 A |
| Mechanical endurance | 20,000 cycles |
| Main terminal conductor size | 70–185 mm² |
| Auxiliary terminal conductor size | 0.2–2.5 mm² |
| Maximum control cable length | 100 m |
| Protection rating | IP00 |
| Operating temperature | -25 to +55 °C |
| Storage temperature | -40 to +70 °C |
| Maximum altitude | 3000 m |
| Mounting | Screw fixing |
| Dimensions (H × W × D) | 371 × 253 × 220 mm |
| Weight | Approx. 8.2 kg |
| EAN | 8013975326732 |
| HS Code | 85365080 |
The GLCMB0200T4E110 automatically transfers electrical loads between two independent power sources, such as a utility supply and a standby generator.
The switch has a conventional IEC thermal current rating of 200 A.
The integrated motor operator is designed for a 110–125 V AC/DC supply and operates within a range of 77–165 V AC/DC.
The four-pole configuration switches all three phases together with the neutral conductor, providing complete electrical separation between power sources.
Yes. It is designed for use with compatible automatic transfer controllers and PLCs to provide fully automated source transfer.
It complies with IEC/EN/BS 60947-3 and IEC/EN/BS 60947-6-1.
Lovato motorised changeover switches are trusted by switchboard manufacturers, electrical contractors, OEMs and industrial engineers for dependable automatic power transfer in commercial and industrial electrical installations.
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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...