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GE0500ET4 – 4P CHANGEOVER SWITCH
Lovato GE0500ET4 four-pole changeover switch rated 500 A for manual source transfer, AC circuit isolation, generator changeover systems and industrial power distribution.
£986.37
Why Choose the Lovato GE0500ET4 Changeover Switch?
The Lovato GE0500ET4 is a heavy-duty four-pole changeover switch designed for reliable manual source transfer and circuit isolation in low-voltage industrial electrical systems. As part of the Lovato GE switch disconnector range, it is suitable for control panels, distribution boards, switchgear assemblies and generator changeover applications requiring dependable switching between two supply sources.
This changeover switch provides stable I-0-II switching positions, allowing safe selection between two circuits while maintaining a clear off position. Its robust industrial construction makes it a strong choice for panel builders, electrical contractors and maintenance engineers working with high-current three-phase and neutral AC installations.
With a rated conventional free air thermal current of 500 A and a four-pole AC configuration, the GE0500ET4 is ideal for applications requiring isolation of all live conductors, including neutral. The screw-on-plate mounting format enables secure installation inside electrical enclosures and industrial switchboards.
Key Advantages
- Heavy-duty four-pole changeover switch for industrial applications.
- 500 A current rating for high-current distribution circuits.
- Stable I-0-II positions for clear source selection and isolation.
- Four-pole design allows isolation of three phases and neutral.
- Suitable for AC switching and manual transfer applications.
- Screw-on-plate installation for secure panel and switchboard mounting.
Key Features
- Lovato GE changeover switch series.
- Four-pole configuration.
- 500 A IEC conventional free air thermal current Ith.
- 1000 V rated insulation voltage Ui.
- 12 kV rated impulse withstand voltage Uimp.
- I-0-II stable switching positions.
- Bar terminals for high-current conductor connection.
- Supplied without handle and shaft for flexible panel configuration.
Reliable Manual Source Transfer for Industrial Panels
Changeover switches such as the Lovato GE0500ET4 are used to manually transfer electrical loads between two supply sources, such as mains and generator feeds, while providing a central off position for safe isolation. This makes them essential for distribution systems where controlled source selection is required.
The four-pole design is particularly useful where neutral isolation is required in addition to the three phase conductors. Its high current rating, strong insulation performance and screw-on-plate installation make the GE0500ET4 a dependable choice for industrial panel building, switchgear integration and high-current manual transfer systems.
Typical Applications
- Manual mains and generator changeover systems.
- Industrial electrical control panels.
- Low-voltage distribution boards.
- Four-pole source transfer circuits.
- Three-phase and neutral power distribution systems.
- Switchgear and panel-building assemblies.
Technical Specifications
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| Power | 200 kW | |
|---|---|---|
| Device Type | Manual changeover switch | |
| Operation | Manual | |
| Mounting Type | Base mounting | |
| Product Series | Lovato GE | |
| Phase | Three Phase | |
| Poles | 4-pole | |
| Manufacturer | Lovato Electric | |
| Series | GE Switch Disconnectors | |
| Model | GE0500ET4 | |
| Product type | Changeover switch / switch disconnector | |
| Number of poles | 4 | |
| Rated current Ith | 500 A | |
| Rated insulation voltage Ui | 1000 V | |
| Rated impulse withstand voltage Uimp | 12 kV | |
| Rated operational current AC-21A | 500 A at 400 / 500 / 690 V | |
| Rated operational current AC-22A | 500 A at 400 / 500 V, 400 A at 690 V | |
| Rated operational current AC-23A | 400 A at 400 V, 250 A at 500 V | |
| Rated operational power AC-23A | 200 kW at 400 V, 173 kW at 690 V | |
| Rated short-time withstand current Icw | 13 kA for 1 s | |
| Conditional short-circuit current | 100 kA | |
| Short-circuit protection fuse | gG 500 A | |
| Switching positions | I-0-II | |
| Operating voltage type | AC | |
| Installation type | Screw on plate | |
| Terminal type | Bar | |
| Terminal screw | M12 | |
| Maximum tightening torque | 24 Nm | |
| Maximum bar dimensions | 40 × 5 mm | |
| Frontal protection rating | IP20 | |
| Mechanical durability | 10000 cycles | |
| Operating temperature | -25 °C to +55 °C | |
| Storage temperature | -40 °C to +70 °C | |
| Maximum altitude | 3000 m | |
| Pollution degree | 3 | |
| Handle / shaft | Not included | |
| Conformity | IEC/EN 60947-1, IEC/EN 60947-3 | |
| Certification | EAC | |
| Weight | approx. 13.96 kg | |
| Package dimensions | 340 × 340 × 265 mm | |
| Volume | 30634 cm³ | |
| Package quantity | 1 | |
| EAN | 8013975176306 | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato GE0500ET4 used for?
The GE0500ET4 is used for manual changeover, source transfer and isolation of AC circuits in industrial panels, distribution systems, switchgear and generator applications.
What current rating does the GE0500ET4 have?
The Lovato GE0500ET4 has a rated conventional free air thermal current of 500 A.
How many poles does this changeover switch have?
This model has a four-pole configuration, allowing isolation of three phase conductors and neutral where required.
What switching positions does the GE0500ET4 provide?
The GE0500ET4 provides stable I-0-II switching positions, allowing selection between two supply sources with a central off position.
Does the Lovato GE0500ET4 include a handle and shaft?
The GE0500ET4 is typically supplied as the switch body only, with the handle and shaft selected separately to suit the panel or enclosure installation.
Trusted by Panel Builders Worldwide
Lovato GE changeover switches are widely used by panel builders, electrical contractors and industrial engineers for dependable source transfer, circuit isolation and safe low-voltage power distribution.
