Lovato’s 7GN4075P is an enclosed rotary cam changeover switch designed for reliable source selection and control. This 4-pole, 40A unit from the 7GN series features a robust plastic enclosure (110×110mm) with a fitted black handle for clear manual operation. With an IP65 frontal rating and a 6 kV impulse withstand, it delivers dependable switching performance in demanding industrial and building services panels. Built on Lovato’s 7GN round-shaped contact block architecture, the device follows switching diagram 75 for a true 4-pole changeover. It operates from -25 to + 55 °C and stores from -40 to + 70 °C, conforming to IEC/EN/BS 60947-1, -3 and -5-1. The compact enclosure and straightforward mounting form P simplify installation, making it a robust choice for control panels, standby power changeover and machinery circuits.
£172.34
The Lovato 7GN4075P is an enclosed rotary cam switch from the 7GN series designed for industrial switching and control applications. This four-pole 40A changeover switch is supplied in a durable plastic enclosure with a black rotary handle, providing a complete ready-to-install solution for electrical panels, machinery, and industrial automation systems.
Featuring switching diagram 75, the 7GN4075P provides a three-position 1-0-2 changeover function. The switch incorporates Lovato Electric's round-shaped contact block design and is engineered for reliable electrical performance in demanding industrial environments.
| Specification | Value |
|---|---|
| Product Type | Enclosed Rotary Cam Switch |
| Manufacturer | LOVATO Electric |
| Part Number | 7GN4075P |
| Series | 7GN |
| Switching Function | Changeover Switch |
| Switching Diagram | 75 - Changeover Switch 4 Poles |
| Number of Elements | 4 |
| Number of Poles | 4 Poles |
| Operating Positions | 3 (1-0-2) |
| Rated Thermal Current Ith | 40A IEC/EN |
| UL/CSA Thermal Current | 50A |
| Rated Insulation Voltage Ui | 690V IEC/EN / 600V UL/CSA |
| Rated Impulse Withstand Voltage Uimp | 6kV |
| Mounting Type | Plastic Enclosure |
| Enclosure Size | 110x110mm |
| Handle Colour | Black |
| Front Protection | IP65 |
| Weight | 753g |
The Lovato 7GN4075P provides a dependable enclosed switching solution with a robust 40A current rating, four-pole changeover capability, and a protected plastic housing. Its compact design and reliable mechanical construction make it suitable for professional industrial applications requiring safe and efficient manual circuit switching.
The Lovato 7GN4075P is used as a four-pole manual changeover rotary cam switch for industrial electrical control and switching applications.
The Lovato 7GN4075P has a conventional free air thermal current rating of 40A according to IEC/EN specifications.
Yes. The 7GN4075P includes a plastic enclosure with a black rotary handle and 110x110mm enclosure design.
The Lovato 7GN4075P provides a four-pole changeover switching function using diagram 75 with three operating positions: 1-0-2.
{ "@context": "https://schema.org", "@type": "Product", "name": "Lovato 7GN4075P Rotary Cam Switch", "sku": "7GN4075P", "brand": { "@type": "Brand", "name": "LOVATO Electric" }, "description": "7GN series enclosed four pole 40A changeover rotary cam switch in plastic enclosure with black handle." } { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is the Lovato 7GN4075P used for?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 7GN4075P is used as a four-pole manual changeover rotary cam switch for industrial electrical control and switching applications." } }, { "@type": "Question", "name": "What is the current rating of the Lovato 7GN4075P?", "acceptedAnswer": { "@type": "Answer", "text": "The Lovato 7GN4075P has a 40A IEC/EN conventional free air thermal current rating." } } ] }| Phase | Three Phase |
|---|---|
| HS Code | 85365080 |
● 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...