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GD040AT3 Lovato DC SWITCH 32A 1000V DC21B DIRECT HANDLE
Lovato GD040AT3 DC switch disconnector, a 32 A 1000 V DC21B photovoltaic isolation switch designed for safe DC circuit switching and industrial applications.
£200.46
Why Choose the Lovato GD040AT3 DC Switch Disconnector?
The Lovato GD040AT3 is a high-performance DC switch disconnector designed for safe isolation and switching of direct current circuits in photovoltaic and industrial DC applications. As part of the reliable Lovato GD series switch disconnectors, it provides dependable operation for systems requiring secure DC circuit separation and manual control.
This switch disconnector features a direct operating mechanism with a complete black handle, allowing simple and reliable operation during installation, maintenance and emergency isolation procedures. The compact design enables flexible mounting in electrical panels and distribution systems where reliable DC switching performance is required.
With a 32 A DC21B rating at 1000 V DC and suitability for photovoltaic applications, the GD040AT3 is ideal for solar power systems, DC distribution equipment and industrial installations requiring high-voltage DC isolation.
Key Advantages
- Reliable DC switch disconnector for photovoltaic and industrial applications.
- 32 A DC21B switching capability at 1000 V DC.
- Direct operating version supplied with black handle.
- Designed for safe manual isolation of DC circuits.
- Suitable for electrical panels and distribution installations.
- Compact construction for efficient control cabinet integration.
Key Features
- Lovato GD series switch disconnector.
- DC operating voltage design.
- 2-pole configuration.
- 32 A rated operational current at 1000 V DC DC21B.
- 40 A conventional thermal current Ith.
- Direct handle operation with black control handle.
- Suitable for photovoltaic applications.
- DIN rail or plate mounting capability.
Reliable DC Isolation for Photovoltaic Systems
DC switch disconnectors such as the Lovato GD040AT3 provide safe manual separation of DC circuits, helping technicians isolate photovoltaic strings, DC distribution equipment and industrial power systems during maintenance or fault conditions.
The GD series is engineered for dependable switching performance in demanding electrical environments, combining compact dimensions with robust mechanical operation for modern renewable energy and industrial applications.
Typical Applications
- Photovoltaic solar installations.
- DC power distribution systems.
- Solar inverter isolation circuits.
- Industrial DC control panels.
- Battery and energy storage systems.
- Electrical maintenance isolation points.
Technical Specifications
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| Current | 32 A | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Poles | 2-pole | |
| HS Code | 85365080 | |
| Manufacturer | Lovato Electric | |
| Series | GD Switch Disconnectors | |
| Model | GD040AT3 | |
| Product type | DC switch disconnector | |
| Application | Photovoltaic and DC isolation systems | |
| Number of poles | 2 | |
| Rated operational current DC21B | 40 A at 800 V DC | |
| Conventional free air thermal current Ith | 40 A | |
| Rated insulation voltage Ui | 1500 V | |
| Operating voltage type | DC | |
| Operating mechanism | Direct handle | |
| Handle colour | Black | |
| Mounting type | DIN rail or plate mounting |
Frequently Asked Questions
What is the Lovato GD040AT3 used for?
The GD040AT3 is used for safe switching and isolation of DC circuits, particularly in photovoltaic and industrial DC applications.
What current and voltage rating does the GD040AT3 support?
The switch disconnector supports 32 A at 1000 V DC DC21B and 40 A at 800 V DC.
How many poles does the GD040AT3 have?
The Lovato GD040AT3 is a 2-pole DC switch disconnector.
Is the GD040AT3 suitable for photovoltaic systems?
Yes, the GD040AT3 is designed for photovoltaic applications requiring reliable DC circuit isolation.
How is the switch operated?
The GD040AT3 features a direct operating mechanism supplied with a black handle for manual switching.
Trusted by Industrial and Renewable Energy Installers
Lovato GD series switch disconnectors are widely used by electrical engineers and installers to provide dependable DC isolation, safe maintenance procedures and reliable switching performance in photovoltaic and industrial power systems.
