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GL1600C1 Lovato 3P SWITCH DISCONNECTOR 1600A AC21A C1
Lovato GL1600C1 is a 1600 A three-pole AC switch disconnector designed for reliable high-current isolation and switching in industrial power distribution systems and switchboards.
£1,196.84
Why Choose the Lovato GL1600C1 1600 A 3-Pole Switch Disconnector?
The Lovato GL1600C1 is a heavy-duty 1600 A three-pole switch disconnector designed for safe isolation and switching of high-current AC circuits in industrial power distribution systems. Part of the Lovato GL switch disconnector series, it is engineered for switchboards, machinery and industrial installations requiring dependable high-current electrical isolation.
The GL1600C1 has a conventional free-air thermal current rating of 1600 A and maintains a 1600 A AC-21A operational current at 400, 500, 690 and 1000 V AC. It is also rated for AC-22A and AC-23A duties at specified voltages, making it suitable for a broad range of industrial switching and load-isolation applications.
With a rated insulation voltage of 1000 V, rated impulse withstand voltage of 12 kV and rated short-time withstand current of 50 kA for 1 s, the GL1600C1 is designed for demanding power installations. Its three-pole construction, M12 power terminals and screw-on-plate mounting make it particularly suitable for integration into large industrial switchboards and distribution assemblies.
Key Advantages
- Heavy-duty 1600 A three-pole switch disconnector for industrial power distribution.
- 1600 A AC-21A rating at operating voltages up to 1000 V AC.
- Also supports AC-22A and AC-23A switching duties at specified voltages.
- 1000 V rated insulation voltage for demanding industrial electrical systems.
- High 50 kA 1-second short-time withstand current.
- 100 kA conditional short-circuit current with specified fuse protection.
- Robust screw-on-plate construction for installation in industrial switchboards.
Key Features
- Lovato GL series switch disconnector.
- Three-pole AC switching configuration.
- 1600 A conventional free-air thermal current (Ith).
- 1600 A AC-21A operational current at 400–1000 V AC.
- 1600 A AC-22A and AC-23A operational current up to 690 V AC.
- 1000 V rated insulation voltage (Ui).
- 12 kV rated impulse withstand voltage (Uimp).
- 50 kA rated short-time withstand current for 1 s.
- 100 kA conditional short-circuit current.
- Heavy-duty M12 power terminals.
Reliable High-Current Isolation for Industrial Power Systems
High-current switch disconnectors provide a defined means of isolating electrical circuits and equipment from their power source, helping maintenance personnel establish safe isolation before servicing switchboards, machinery or downstream electrical equipment. The Lovato GL1600C1 is engineered for this demanding role in high-power AC distribution systems.
Its 1600 A three-pole architecture, high short-circuit withstand capability and AC-21A, AC-22A and AC-23A ratings make the GL1600C1 suitable for major industrial feeders and power distribution assemblies. The switch is designed for screw mounting onto a plate and can be combined with compatible Lovato GL operating and installation accessories to suit the switchboard design.
Typical Applications
- High-current industrial switchboards.
- Main electrical distribution panels.
- Industrial machinery and production lines.
- Three-phase power distribution systems.
- Large motor and machinery isolation circuits.
- Manufacturing and processing plants.
- Industrial feeder and load isolation.
Technical Specifications
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| Current | 1600 A | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Power | 900 kW | |
| Product Series | Lovato GL | |
| Poles | 3-pole | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | GL | |
| Model | GL1600C1 | |
| Product type | Switch disconnector | |
| Number of poles | 3 | |
| Operating voltage type | AC | |
| Conventional free-air thermal current (Ith) | 1600 A | |
| AC-21A operational current | 1600 A at 400 / 500 / 690 / 1000 V AC | |
| AC-22A operational current | 1600 A at 400 / 500 / 690 V AC | |
| AC-23A operational current | 1600 A at 400 / 500 / 690 V AC | |
| Rated operational power AC-23A | 900 kW at 400 V; 1000 kW at 690 V | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| Rated short-time withstand current (Icw) | 50 kA for 1 s | |
| Conditional short-circuit current | 100 kA | |
| Recommended short-circuit fuse protection | gG, 2 × 800 A | |
| AC-23A making capacity at 400 V | 16000 A | |
| AC-23A breaking capacity at 400 V | 12800 A | |
| Maximum power dissipation per pole | 63 W | |
| Mechanical life | 3000 cycles | |
| Terminal type | M12 | |
| Terminal tightening torque | 50–75 Nm | |
| Minimum IEC busbar arrangement | 2 × 50 × 10 mm per connection | |
| Mounting | Screw on plate | |
| Normal operating position | Vertical plane | |
| Permitted operating position | Any | |
| Operating temperature | -25 to +55 °C | |
| Storage temperature | -40 to +70 °C | |
| Maximum operating altitude | 3000 m | |
| Weight | approx. 16 kg |
Frequently Asked Questions
What is the Lovato GL1600C1 used for?
The GL1600C1 is a three-pole switch disconnector designed to provide safe isolation and switching of high-current AC circuits in industrial power distribution, switchboards and machinery applications.
What is the current rating of the GL1600C1?
The GL1600C1 has a conventional free-air thermal current rating of 1600 A and an AC-21A operational current of 1600 A at 400, 500, 690 and 1000 V AC.
How many poles does the GL1600C1 have?
The Lovato GL1600C1 has three poles, making it suitable for simultaneous isolation of three conductors in three-phase AC power systems.
Is the GL1600C1 suitable for AC-23A duty?
Yes. The GL1600C1 is rated at 1600 A AC-23A at 400, 500 and 690 V AC, with rated operational power of 900 kW at 400 V and 1000 kW at 690 V.
What short-circuit withstand capability does the GL1600C1 provide?
The switch has a rated short-time withstand current of 50 kA for 1 s and a conditional short-circuit current of 100 kA when used with the specified short-circuit protection.
How is the Lovato GL1600C1 installed?
The GL1600C1 is designed for screw-on-plate mounting in electrical switchboards and uses heavy-duty M12 power terminals for its main electrical connections.
Trusted for High-Power Industrial Isolation
Lovato Electric GL series switch disconnectors are engineered for reliable isolation and power management in industrial electrical systems, providing robust switching solutions for switchboards, machinery and high-current power distribution installations.
