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GL1600C1UL Lovato 3P SWITCH DISCONNECTOR 1600A UL C1
Lovato GL1600C1UL is a UL98-rated 1600 A three-pole AC switch disconnector designed for reliable high-current isolation in industrial switchboards, machinery and power distribution systems.
£1,997.83
Why Choose the Lovato GL1600C1UL 1600 A 3-Pole UL98 Switch Disconnector?
The Lovato GL1600C1UL is a heavy-duty 1600 A three-pole switch disconnector designed for high-current AC isolation in industrial power distribution systems. Part of the Lovato GL UL switch disconnector series, this model is manufactured to UL98 requirements and provides a robust isolation solution for switchboards, machinery and industrial electrical installations.
The GL1600C1UL combines a 1600 A UL general-purpose current rating with a maximum UL operating voltage of 600 V AC. Its IEC characteristics include a conventional free-air thermal current of 1600 A, AC-21A operation at up to 1000 V AC and AC-22A / AC-23A operation at up to 690 V AC, providing considerable flexibility for high-power switching applications.
Engineered for demanding electrical distribution duties, the GL1600C1UL has a rated insulation voltage of 1000 V, a rated impulse withstand voltage of 12 kV and a rated short-time withstand current of 50 kA for 1 s. Its screw-on-plate mounting arrangement and heavy-duty M12 terminals make it suitable for integration into large industrial switchboards and power distribution assemblies.
Key Advantages
- Heavy-duty 1600 A three-pole switch disconnector for high-current AC isolation.
- UL98 compliant for use in appropriate UL electrical installations.
- 1600 A UL general-purpose current rating.
- Maximum UL operating voltage of 600 V AC.
- 100 kA rms UL short-circuit rating with specified Class L fuse protection.
- 50 kA 1-second short-time withstand current under IEC ratings.
- Suitable for high-power motor, machinery and industrial distribution applications.
Key Features
- Lovato GL UL series switch disconnector.
- Three-pole AC switching configuration.
- UL98 standard.
- 1600 A general-purpose UL current rating.
- 600 V AC maximum UL operating voltage.
- 1600 A IEC conventional free-air thermal current.
- 1000 V rated insulation voltage (Ui).
- 12 kV rated impulse withstand voltage (Uimp).
- 100 kA rms short-circuit rating with specified UL fuse protection.
- Heavy-duty M12 terminals and screw-on-plate installation.
Reliable UL98 Isolation for High-Current Power Systems
Switch disconnectors provide a defined means of disconnecting electrical equipment and distribution circuits from their power source for operational control, servicing and maintenance. The Lovato GL1600C1UL combines high-current switching capability with UL98 compliance, making it suitable for appropriately designed industrial electrical systems requiring a UL-rated disconnecting device.
Its 1600 A three-pole architecture, 600 V maximum UL operating voltage and 100 kA rms short-circuit rating with specified Class L fuse protection make the GL1600C1UL suitable for demanding power distribution applications. IEC ratings further extend its application capabilities, including AC-21A, AC-22A and AC-23A switching duties in industrial installations.
Typical Applications
- UL-compliant industrial switchboards.
- High-current power distribution panels.
- Three-phase industrial electrical systems.
- Large machinery and production equipment.
- High-power motor isolation circuits.
- Manufacturing and processing plants.
- Main feeder and load isolation applications.
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 UL | |
| Model | GL1600C1UL | |
| Product type | Switch disconnector | |
| Number of poles | 3 | |
| Operating voltage type | AC | |
| UL standard | UL98 | |
| UL general-purpose current rating | 1600 A | |
| UL maximum operating voltage | 600 V | |
| UL three-phase motor rating at 240 V | 200 HP / 480 A FLA | |
| UL three-phase motor rating at 480 V | 500 HP / 590 A FLA | |
| UL three-phase motor rating at 600 V | 500 HP / 472 A FLA | |
| UL short-circuit rating | 100 kA rms | |
| UL short-circuit fuse protection | Class L / 1600 A | |
| UL terminal lug kit | GLX510 | |
| Minimum UL enclosure dimensions at rated current | 1220 × 610 × 305 mm | |
| IEC conventional free-air thermal current (Ith) | 1600 A at ≤40 °C | |
| 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 | |
| IEC conditional short-circuit current | 100 kA rms | |
| IEC 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 | |
| Installation type | 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 GL1600C1UL used for?
The GL1600C1UL is a three-pole UL98 switch disconnector designed for high-current AC isolation in industrial switchboards, power distribution systems and machinery.
What is the UL current rating of the GL1600C1UL?
The GL1600C1UL has a 1600 A UL general-purpose current rating.
What is the maximum UL operating voltage?
The GL1600C1UL has a maximum UL operating voltage of 600 V AC.
Is the Lovato GL1600C1UL UL98 compliant?
Yes. The GL1600C1UL is specified by Lovato Electric as a UL98 three-pole switch disconnector.
What short-circuit rating does the GL1600C1UL have?
The switch has a 100 kA rms UL short-circuit rating when used with the specified Class L 1600 A fuse protection.
What motor ratings does the GL1600C1UL support under UL specifications?
Lovato specifies three-phase motor ratings of 200 HP at 240 V, 500 HP at 480 V and 500 HP at 600 V, with the corresponding full-load current ratings specified for the device.
Trusted for High-Current Industrial Power Isolation
Lovato Electric GL UL switch disconnectors provide robust high-current isolation for industrial switchboards, machinery and power distribution systems, combining UL98 compliance with high short-circuit ratings and dependable switching performance.
