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GLCMB0200T4A230UL Lovato 4P MOTORIZED CHANGEOVER SW.200A 230V UL
Lovato GLCMB0200T4A230UL is a four-pole UL1008 motorised changeover switch with a 200 A general-purpose current rating and 208–277 V AC motor supply for industrial power source transfer applications.
£2,572.19
Why Choose the Lovato GLCMB0200T4A230UL Motorised Changeover Switch?
The Lovato GLCMB0200T4A230UL is a heavy-duty four-pole motorised changeover switch designed for controlled transfer between primary and alternative electrical power sources. As part of the Lovato GLCM motorised changeover switch series, it provides a 200 A UL1008 general-purpose current rating for industrial and commercial power distribution applications.
The GLCMB0200T4A230UL combines motorised source transfer with manual operating capability, making it suitable for mains-generator systems, emergency supplies and automatic transfer assemblies. Its motor operator is designed for a 208–277 V AC rated auxiliary supply, allowing integration with automatic transfer controllers and remote switching systems.
For demanding installations, the switch provides an IEC conventional free-air thermal current of 200 A, a rated insulation voltage of 1000 V and a rated impulse withstand voltage of 12 kV. Its UL1008 ratings include operation at system voltages up to 600 V and a short-circuit rating of 100 kA rms when used with the specified protection.
Key Advantages
- Heavy-duty four-pole motorised changeover switching for power distribution systems.
- 200 A UL1008 general-purpose current rating.
- 208–277 V AC motor auxiliary supply for electrically operated source transfer.
- Suitable for primary-to-emergency power source changeover applications.
- Supports motorised control together with manual operation.
- 100 kA rms short-circuit rating under specified UL protection conditions.
- Designed for integration with automatic transfer control systems.
Key Features
- Lovato GLCM motorised changeover switch series.
- Four-pole configuration.
- 200 A UL1008 general-purpose current rating.
- 200 A IEC conventional free-air thermal current Ith.
- Motor rated operational voltage of 208–277 V AC.
- Motor operating voltage range of 166–332 V AC.
- 1000 V rated insulation voltage Ui.
- 12 kV rated impulse withstand voltage Uimp.
- 200 A AC-21A, AC-22A and AC-23A operating current up to 690 V.
- Mechanical endurance of 20,000 cycles.
Reliable Motorised Power Source Changeover
Motorised changeover switches enable electrical loads to be transferred between primary and secondary power sources using an electrically controlled switching mechanism. The Lovato GLCMB0200T4A230UL is engineered for applications where dependable source selection, electrical isolation and remote operation are required.
Its four-pole architecture, high short-circuit capability and UL1008 compliance make it suitable for demanding transfer-switch assemblies. When combined with an appropriate automatic transfer controller, the GLCM system can support automatic switching between a normal power source and an emergency or standby supply.
Typical Applications
- Mains and generator changeover systems.
- Automatic transfer switch assemblies.
- Industrial power distribution switchboards.
- Emergency and standby power systems.
- Production lines and industrial facilities.
- Data centres and critical infrastructure.
- Hospitals and commercial facilities.
- OEM switchgear and power control panels.
Technical Specifications
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| Device Type | Motorised changeover switch | |
|---|---|---|
| Power | 110 kW | |
| Poles | 4-pole | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | GLCM Motorised Changeover Switches | |
| Model | GLCMB0200T4A230UL | |
| Product type | Motorised changeover switch | |
| Number of poles | 4 | |
| UL standard | UL1008 | |
| UL general-purpose current rating | 200 A | |
| Maximum UL operating voltage | 600 V | |
| IEC conventional free-air thermal current Ith | 200 A | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 12 kV | |
| AC-21A operating current | 200 A up to 690 V | |
| AC-22A operating current | 200 A up to 690 V | |
| AC-23A operating current | 200 A up to 690 V | |
| AC-23A rated operational power | 110 kW at 400 V; 200 kW at 690 V | |
| Motor rated operational voltage | 208–277 V AC | |
| Motor operating voltage range | 166–332 V AC | |
| Motor rated current | 0.36–0.44 A | |
| Motor inrush current | 0.9–1.1 A | |
| I–0 / 0–I operating time | 0.55–0.89 s | |
| I–0–II / II–0–I operating time | 1.0–1.4 s | |
| Conditional short-circuit current | 100 kA rms | |
| UL short-circuit rating | 100 kA rms | |
| Mechanical life | 20,000 cycles | |
| Power dissipation | 4 W per pole maximum | |
| Power terminal type | M8 × 20 | |
| Terminal tightening torque | 15–20 Nm | |
| IEC conductor capacity | 70–185 mm² | |
| Operating temperature | −25 to +55 °C | |
| Storage temperature | −40 to +70 °C | |
| Maximum altitude | 3000 m | |
| Mounting | Screw fixing | |
| Weight | 8.4 kg |
Frequently Asked Questions
What is the Lovato GLCMB0200T4A230UL used for?
The GLCMB0200T4A230UL is designed to transfer electrical loads between two power sources, making it suitable for mains-generator, emergency supply and industrial power distribution applications.
What is the current rating of the GLCMB0200T4A230UL?
The switch has a 200 A general-purpose current rating under UL1008 and an IEC conventional free-air thermal current of 200 A.
What voltage does the motor operator require?
The motor operator has a rated auxiliary supply voltage of 208–277 V AC, with an operating voltage range of 166–332 V AC.
How many poles does the GLCMB0200T4A230UL have?
The GLCMB0200T4A230UL has a four-pole configuration, allowing four conductors to be switched as part of the source-transfer operation.
Is the Lovato GLCMB0200T4A230UL UL rated?
Yes. The switch is designed to UL1008 and carries a 200 A general-purpose current rating with a maximum UL operating voltage of 600 V.
Trusted for Industrial Power Changeover
Lovato GLCM motorised changeover switches provide dependable source-transfer functionality for industrial and critical power systems, combining robust switching performance, motorised operation and UL1008 compliance for modern power distribution installations.
