Lovato GA040D three-pole photovoltaic switch disconnector, 40 A direct operating version complete with black handle for DC isolation in solar PV installations.
£91.44
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.
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.
| Current | 32 A |
|---|---|
| Voltage | 220 V |
| Phase | Three Phase |
| 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 |
The Lovato GA040D is used to manually isolate DC circuits in photovoltaic systems, allowing safe maintenance and servicing of solar installations.
Yes. The GA040D has been developed specifically for photovoltaic DC switching and isolation applications.
The switch disconnector has an IEC conventional free air thermal current rating of 40 A.
It can be installed directly onto a mounting plate or fitted to a standard 35 mm DIN rail.
Yes. Compatible accessories include fourth-pole expansion modules and door-coupling handles for additional installation flexibility.
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.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...