Lovato GLC0630T4C1 four-pole changeover switch, a 630 A AC manual source transfer switch designed for industrial power distribution, generator changeover systems and electrical control panels.
£1,100.74
The Lovato GLC0630T4C1 is a heavy-duty four-pole changeover switch designed for reliable manual transfer between two electrical supply sources in demanding industrial and commercial low-voltage installations. As part of the Lovato GLC changeover switch series, it provides dependable AC switching, isolation and source selection for power distribution systems, generator changeover applications and electrical control panels.
Engineered for high-current installations, the GLC0630T4C1 combines robust mechanical construction with clear I-0-II switching positions for safe and reliable manual source selection. Its screw-on-plate mounting design supports secure installation within industrial switchboards and control cabinets.
With a rated conventional free air thermal current of 630 A, a four-pole configuration and suitability for AC systems up to 690 V, the GLC0630T4C1 is ideal for mains-to-generator changeover, three-phase plus neutral distribution systems and heavy-duty industrial power applications.
The Lovato GLC0630T4C1 enables safe manual transfer of electrical loads between two independent power supplies whilst providing complete isolation in the OFF position. Its four-pole design switches all three phases and the neutral conductor, making it suitable for installations requiring complete source separation.
Designed for industrial power distribution, standby generator installations and critical infrastructure, the GLC0630T4C1 delivers dependable switching performance, strong electrical characteristics and reliable long-term operation in demanding environments.
| Current | 630 A |
|---|---|
| Phase | Three Phase |
| Manufacturer | Lovato Electric |
| Series | GLC |
| Model | GLC0630T4C1 |
| Product type | Changeover switch / switch disconnector |
| Number of poles | 4 |
| Rated current Ith | 630 A |
| Operating voltage type | AC |
| Maximum operational voltage | 690 V AC |
| Rated insulation voltage | 1000 V |
| Rated impulse withstand voltage | 12 kV |
| Switching power | 500 kW |
| Switching positions | I-0-II |
| Installation type | Screw on plate |
| Mounting type | Screw mounting |
| Terminal type | Screw terminals |
| Mechanical durability | 10,000 operating cycles |
| Operating temperature | -25°C to +55°C |
| Dimensions (H × W × D) | approx. 154.9 × 212.5 × 212.5 mm |
| Weight | approx. 9.4 kg |
| EAN | 8013975267134 |
| Standards | IEC/EN 60947-1, IEC/EN 60947-3, IEC/EN 60947-6-1 |
| HS Code | 85365080 |
The Lovato GLC0630T4C1 is designed for manually transferring electrical loads between two AC power sources whilst providing safe isolation.
This model has a conventional free air thermal current rating of 630 A.
The four-pole design allows all three phases and the neutral conductor to be switched simultaneously, ensuring complete source isolation.
The switch is suitable for AC systems with rated operational voltages up to 690 V AC.
It is typically installed in industrial switchboards, generator changeover panels and electrical distribution systems using screw-on-plate mounting.
Lovato GLC changeover switches are trusted by electrical engineers, panel builders and OEM manufacturers for dependable manual source transfer, robust construction and reliable operation in demanding industrial 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...