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GA040D – 3P SWITCH DIRECT PHOTVOLT.DC21B 32A/220V
Lovato GA040D three-pole photovoltaic switch disconnector, 40 A direct operating version complete with black handle for DC isolation in solar PV installations.
£73.15
Why Choose the Lovato GA040D Photovoltaic Switch Disconnector?
The Lovato GA040D is a purpose-built three-pole photovoltaic switch disconnector designed for the safe isolation of DC circuits in solar photovoltaic installations. As part of the Lovato GA series, it provides dependable switching performance for PV arrays, combiner boxes and inverter installations where reliable DC isolation is essential.
This direct operating version is rated at 40 A and is supplied complete with a black operating handle. Specifically developed for photovoltaic applications, it supports safe disconnection of DC circuits while offering flexible installation on either a mounting plate or a standard 35 mm DIN rail.
With its compact construction, screw terminal connections and compatibility with optional fourth-pole accessories and door-coupling handles, the GA040D is ideal for modern solar energy systems requiring reliable DC switching and isolation.
Key Advantages
- Three-pole photovoltaic switch disconnector for DC isolation.
- 40 A conventional thermal current for PV applications.
- Designed specifically for solar photovoltaic systems.
- Supplied complete with a black operating handle.
- Suitable for screw plate mounting or 35 mm DIN rail installation.
- Compact design for combiner boxes and inverter installations.
Key Features
- Lovato GA series photovoltaic switch disconnector.
- GA040D direct operating version.
- 3-pole switching for DC circuits.
- 40 A IEC conventional free air thermal current (Ith).
- Designed specifically for photovoltaic applications.
- Complete with black operating handle.
- Screw terminal electrical connections.
- Suitable for screw mounting or 35 mm DIN rail installation.
Reliable DC Isolation for Solar Installations
Photovoltaic systems require reliable DC isolation devices to safely disconnect solar arrays during installation, servicing and maintenance. The Lovato GA040D has been specifically developed for these demanding applications, providing dependable manual isolation while supporting modern photovoltaic system designs.
Its compact design, DIN rail compatibility and optional accessories, including a fourth-pole expansion module and door-coupling handles, provide flexibility for OEM panel builders, renewable energy installers and electrical contractors.
Typical Applications
- Solar photovoltaic installations.
- PV combiner boxes.
- String inverter isolation.
- Renewable energy control panels.
- DC disconnect switches.
- Commercial and industrial solar systems.
Technical Specifications
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| Device Type | Switch Disconnector | |
|---|---|---|
| Product Series | Lovato GA | |
| Current | 32 A | |
| Voltage | 220 V | |
| Phase | Three Phase | |
| Poles | 3-pole | |
| Manufacturer | Lovato Electric | |
| Series | GA | |
| Model | GA040D | |
| Product type | Photovoltaic switch disconnector | |
| Operating version | Direct operating | |
| Application | Photovoltaic (PV) | |
| Number of poles | 3 | |
| Operating voltage type | DC | |
| IEC conventional free air thermal current (Ith) | 40 A | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 8 kV | |
| Installation | Screw on plate or 35 mm DIN rail | |
| Frontal protection | IP20 | |
| Operating temperature | -25 °C to +55 °C | |
| Storage temperature | -40 °C to +70 °C | |
| Maximum installation altitude | 3000 m | |
| Weight | approx. 150 g | |
| Package dimensions | approx. 83 × 40 × 80 mm | |
| Volume | approx. 265.6 cm³ | |
| EAN | 8013975180143 | |
| HS Code | 85365080 |
Frequently Asked Questions
What is the Lovato GA040D used for?
The Lovato GA040D is used to manually isolate DC circuits in photovoltaic systems, allowing safe maintenance and servicing of solar installations.
Is the GA040D designed specifically for photovoltaic applications?
Yes. The GA040D has been developed specifically for photovoltaic DC switching and isolation applications.
What current rating does the GA040D have?
The switch disconnector has an IEC conventional free air thermal current rating of 40 A.
How can the Lovato GA040D be mounted?
It can be installed directly onto a mounting plate or fitted to a standard 35 mm DIN rail.
Does the GA040D support additional accessories?
Yes. Compatible accessories include fourth-pole expansion modules and door-coupling handles for additional installation flexibility.
Trusted by Solar Professionals Worldwide
Lovato photovoltaic switch disconnectors are trusted by renewable energy installers, panel builders and electrical contractors for dependable DC isolation, robust construction and reliable performance in solar energy systems.
