Lovato GLCMB0200T4D024 200A four-pole motorised changeover switch with a 24V DC motor operator for automatic mains and generator power transfer systems.
£1,454.14
The Lovato GLCMB0200T4D024 is a heavy-duty 200 A four-pole motorised changeover switch designed to automatically transfer electrical loads between two independent power sources. As part of the proven Lovato GLCM motorised changeover switch range, it is ideal for automatic transfer switch (ATS) systems, standby generator installations and industrial power distribution applications requiring dependable and safe source transfer.
This model features an integrated 24 V DC motor operator, making it suitable for operation from DC-powered control systems, PLCs and automatic transfer controllers. Automated switching reduces manual intervention, improves electrical safety and helps maintain continuity of supply during mains power failures.
With a conventional free-air thermal current rating of 200 A, a four-pole switching configuration and suitability for electrical systems up to 690 V AC, the GLCMB0200T4D024 is designed for installations 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, helping minimise downtime during supply interruptions. The integrated motor mechanism enables remote or automatic operation without manual switching, making the device ideal for generator installations and critical power systems.
The four-pole configuration switches all three phase conductors together with the neutral conductor, providing complete electrical separation between power sources where required by the installation design. This makes the GLCMB0200T4D024 suitable for commercial buildings, industrial facilities, healthcare environments and critical infrastructure.
| Current | 200 A |
|---|---|
| Voltage | 690 V |
| Phase | Three Phase |
| IP Rating | IP00 |
| Manufacturer | Lovato Electric |
| Series | GLCM Motorised Changeover Switches |
| Model | GLCMB0200T4D024 |
| Product type | Motorised changeover switch |
| Number of poles | 4 |
| Conventional thermal current (Ith) | 200 A |
| Maximum operating voltage | 690 V AC |
| Motor operating voltage | 24 V DC |
| Motor operating voltage range | 19.2-31.2 V DC |
| Rated motor current | 2.7-3.3 A |
| In-rush current | 5.4-6.6 A |
| Operating time (I-O / O-I) | 0.55-0.89 s |
| Operating time (I-O-II / II-O-I) | 0.98-1.40 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 | 8013975326688 |
| HS Code | 85365080 |
The GLCMB0200T4D024 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 24 V DC supply and operates within a range of 19.2-31.2 V DC.
The four-pole design switches all three phases together with the neutral conductor, providing complete separation between two power sources.
Yes. The GLCMB0200T4D024 is designed for integration into automatic transfer switch systems using compatible controllers or PLCs.
It complies with IEC/EN/BS 60947-3 and IEC/EN/BS 60947-6-1.
Lovato motorised changeover switches are trusted worldwide by switchboard manufacturers, electrical contractors, OEMs and industrial engineers for dependable automatic power transfer in critical 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...