Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
Lovato Electric LPFS332R421E electrical installation component for professional commercial and industrial assemblies, suitable for maintenance, replacement and panel building applications.
£81.59
The Lovato LPFS332R421E is a robust key-operated selector switch actuator designed for reliable manual control in industrial automation systems, electrical control panels and machinery applications. As part of the Lovato Platinum series Ø30mm flat metal selector switches, it provides secure switching operation with durable construction and excellent environmental protection.
This selector switch actuator features a three-position 1-0-2 configuration with a coded key mechanism, allowing controlled access and reliable operator interaction. The LPFS332R421E includes key extraction capability at positions 1, 0 and 2, providing flexibility for applications requiring secure switching control.
With a rugged metal construction and IP66, IP67 and IP69K protection ratings, the LPFS332R421E is suitable for demanding industrial environments where resistance against dust, moisture and harsh conditions is required. Its Ø30mm mounting design makes it ideal for industrial control stations, machine interfaces and electrical cabinets.
The Lovato LPFS332R421E provides dependable operator control for industrial machinery, automation systems and electrical panels. Its keyed switching design allows equipment manufacturers to add controlled access and improve operational safety.
Designed for professional industrial applications, the LPFS332R421E combines reliable switching performance, rugged materials and compatibility with Lovato control accessories to deliver a long-lasting panel control solution.
Tick the specs you need, then view products that match.
| Operation | 3 positions | |
|---|---|---|
| Device Type | Key Selector Switch | |
| Product Series | Lovato Platinum (LP) | |
| Mounting Diameter | 22 mm | |
| IP Rating | IP66 | |
| Weight [g] | 95 | |
| Qty. per package | 1 | |
| Multiple qty. of packs per order | 1 | |
| Package dimensions [mm] | 160X171X006 | |
| Volume [cm³] | 161.168 | |
| Bar code [EAN13] | 8013975273425 | |
| Product designation | Selector switch actuator key - 3 position | |
| Product type designation | LPFS33 | |
| Colour | Black | |
| Type of positions | 1 - 0 - 2, key extraction in 1 and 0 and 2 | |
| Material | Aluminium and zinc alloy for the metal part, polyamide for plastic parts | |
| IEC degree of protection | IP66, IP67 and IP69K | |
| Mechanical life | 1000000 | |
| Fixing | Without mounting adapter | |
| Mounting adapter | LPXAU120M | |
| UL degree of protection | Type1, 2, 3R, 4, 4X, 12, 12K | |
| min [°C] | -40 | |
| max [°C] | +85 | |
| ETIM 8.0 | EC002611 - Control switch | |
| HS Code | 85365080 | |
| Colour | Black |
The LPFS332R421E is a key-operated selector switch actuator designed for secure manual control functions in industrial panels, machinery and automation systems.
The selector switch provides three positions: 1 - 0 - 2 for flexible switching control.
The LPFS332R421E provides IP66, IP67 and IP69K protection for demanding industrial environments.
The LPFS332R421E features a 421E coded key mechanism for controlled switching access.
The actuator is typically installed on Ø30mm industrial control panels, machine interfaces and automation cabinets.
Lovato Platinum series selector switches provide secure operator control, reliable switching performance and durable operation for industrial automation and machinery applications.
● 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...