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GLCMB0200A230UL Lovato 3 Pole 200A 690V Motorised Changeover Switch
Lovato GLCMB0200A230UL UL1008 motorised three-pole changeover switch with 200 A current rating and 208–277 V AC motor supply for automatic transfer switch applications.
£2,473.15
Why Choose the Lovato GLCMB0200A230UL Motorised Changeover Switch?
The Lovato GLCMB0200A230UL is a high-performance motorised three-pole changeover switch certified to UL 1008, providing safe and reliable automatic transfer between two independent power sources. Designed for standby generator systems, automatic transfer switch (ATS) panels and mission-critical electrical installations, it delivers dependable switching performance for commercial, industrial and infrastructure applications.
As part of the advanced Lovato GLCM UL series, this model combines a robust mechanically interlocked switching mechanism with a motor-operated drive, ensuring controlled break-before-make operation between utility and emergency power supplies. Its compact construction simplifies installation while maintaining excellent durability and long mechanical life.
Featuring a 200 A UL general purpose current rating, 208–277 V AC motor operating voltage and a three-pole configuration, the GLCMB0200A230UL is ideally suited for demanding automatic transfer applications where uninterrupted power availability is essential.
Key Advantages
- Motorised automatic changeover switch certified to UL 1008.
- 200 A UL general purpose current rating.
- Three-pole configuration for three-phase power systems.
- 208–277 V AC motor operating voltage.
- 100 kA short-circuit rating with Class J 200 A fuse protection.
- Ideal for standby generators, ATS panels and critical power applications.
Key Features
- Motorised three-pole UL1008 changeover switch.
- 200 A IEC conventional free-air thermal current (Ith).
- 200 A UL general purpose current rating.
- 208–277 V AC motor operating voltage.
- Operating voltage range of 166–332 V AC.
- 1000 V rated insulation voltage (Ui).
- 12 kV rated impulse withstand voltage (Uimp).
- Mechanical endurance of 20,000 operating cycles.
- 100 kA UL short-circuit rating with Class J 200 A fuse.
- Front-accessible M8 power terminals with screw mounting.
Reliable UL1008 Automatic Source Transfer
The GLCMB0200A230UL uses a motor-driven break-before-make switching mechanism that safely transfers electrical loads between two independent power supplies. During every transfer, the load is disconnected from the active source before the alternate supply is connected, preventing parallel connection of both sources and ensuring safe operation.
Certified to UL 1008, the switch is specifically designed for transfer switch applications requiring high reliability, making it suitable for commercial buildings, healthcare facilities, industrial plants, data centres and other critical power installations.
Typical Applications
- Automatic transfer switch (ATS) panels.
- Standby generator systems.
- Hospitals and healthcare facilities.
- Data centres.
- Industrial manufacturing plants.
- Commercial buildings.
- Critical infrastructure.
- Emergency power distribution systems.
Technical Specifications
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| Power | 110 kW | |
|---|---|---|
| Device Type | Motorised changeover switch | |
| Operation | Motorised | |
| Product Series | ABB E200 | |
| Current | 200 A | |
| Voltage | 690 V | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| Poles | 3-pole | |
| Manufacturer | Lovato Electric | |
| Series | GLCM UL | |
| Model | GLCMB0200A230UL | |
| Product type | Motorised changeover switch | |
| UL Standard | UL 1008 | |
| Number of poles | 3 | |
| UL general purpose current rating | 200 A | |
| IEC conventional free-air thermal current (Ith) | 200 A | |
| Motor operating 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 | |
| Maximum operating voltage | 600 V AC (UL) | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| Rated operational power (AC-23A) | 110 kW at 400 V, 200 kW at 690 V | |
| Short-circuit rating | 100 kA rms | |
| Recommended fuse protection | Class J 200 A | |
| Mechanical life | 20,000 operating cycles | |
| Operating time (I-O / O-I) | 0.55–0.89 s | |
| Operating time (I-O-II / II-O-I) | 1.0–1.4 s | |
| Maximum continuous switching rate | 1 cycle/minute | |
| Maximum short-time switching rate | 10 cycles/minute | |
| Terminal type | M8 × 25 | |
| Power conductor capacity | 70–185 mm² | |
| Control conductor capacity | 0.2–2.5 mm² | |
| Maximum control cable length | 100 m | |
| Operating temperature | -25°C to +55°C | |
| Storage temperature | -40°C to +70°C | |
| Maximum installation altitude | 3000 m | |
| Weight | 8.15 kg | |
| EAN | 8013975326862 | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato GLCMB0200A230UL used for?
It automatically transfers electrical loads between two independent power sources, such as the utility supply and a standby generator.
Is the GLCMB0200A230UL UL certified?
Yes. This model is certified to UL 1008 for transfer switch applications.
What is the current rating of the GLCMB0200A230UL?
The switch has a 200 A UL general purpose current rating and a 200 A IEC thermal current rating.
What control voltage does this model require?
The motor operator requires a 208–277 V AC supply with an operating range of 166–332 V AC.
Can this switch be integrated into an automatic transfer system?
Yes. It is specifically designed for integration into UL1008 automatic transfer switch systems for generator and standby power applications.
Trusted by Electrical Professionals
Lovato UL1008 motorised changeover switches are trusted by panel builders, OEMs, electrical contractors and power system integrators to provide dependable automatic source transfer in mission-critical commercial and industrial installations.
