Key Features & Typical Use
Panel Height Is the Constraint Nobody Measures
On the sketches, the switch is depicted in two dimensions, but in reality, the switch is in the form of an actual plate with specific physical characteristics. There are door passages, cabinets, tile coverings, and short pieces of the wall over the countertop, which determine the height of the plate before it looks odd or causes some hindrances. The 80 mm per 73 mm dimensions of the plate lead to a height decrease of 7 mm, which can make a big difference in other parameters.
Built for Replacement Work
Perfect geometry is seldom achieved during renovation: the wall niche is steady in its place, the surface finish is predetermined, so the new covering needs to be fitted precisely into a slot measured long ago. Rectangular shape allows the installer to skip filling — just be sure to verify the dimensions of the existing opening with the dimensions of the panel prior to ordering it.
Standard Electrical Build Inside
The electrical part is quite normal: it’s all about controlling electricity by means of contacts manufactured using copper and silver. All components from the switch have the same construction and the EF type differs only by a type of the plate used instead of the type of the switch.
One Frame Family across the Format
The switch can be received in either of the two forms: it can be either a finished plate or a module to be included in the EF frame assembly. Therefore, projects can order ready plates in simple configurations and modules made of more complicated configurations. However, in both cases, the mechanism of the switch remains unchanged and the very same material is used for manufacturing of the plates.
Specifications
| Series | EF EU standard series |
|---|---|
| Item Code | EF-001 |
| Description | 1 gang 1 way switch, slim panel |
| Panel Size | 80 x 73mm rectangular format |
| Rated Current / Voltage | 10A 250V~ (listed as 10AX on the EF sheet) |
| Installation | Flush mounting |
| Plate Material | PC (polycarbonate) |
| Contacts | Red copper with silver alloy contact points |
| Supply Form | Finished product, or switch module + frame |
| Related Switches | EF-002 (2 way), EF-003 (intermediate), EF-006 / EF-007 (2 gang), EF-011 (3 gang) |
| Packaging | Finished product packaging, or switch + frame packaging |
EF-001 – Choosing a Plate Format Before Choosing a Switch
The normal specifications of a wiring appliance are mostly given in functional terms like the number of gangs, the arrangement, the quantity of places, etc, but during modifications the order is reversed since the wall plate has to take into consideration the existing conditions, such as a gap of 80 mm, tile level 73 mm above the box, or the cabinet being shut early. The EF series can eradicate the problems mentioned above without changing the position of the junction box or the smoothing of the wall.
The line presents a viable option to square product range and can ensure regular income to distributors. The square types should be opted for new uses where drawings are being used, whereas the rectangular series 80 x 73s are available for renovation purposes and for those tricky spots once in a while in every project. The two varieties in range are equipped with the same mechanism of switching, are made of the same material for plates and are provided in the same packaging options. That is why stocking both types of panels is not a big problem since they are made in one style.

Factory-Direct OEM / ODM Manufacturer
We Manufacture, You Brand
Rectangular panel tooling in-house · PC moulding and copper contacts · OEM branding
- OEM branding – logo on the plate, custom carton and instruction sheet.
- ODM options – panel format, plate colour, module mix and packaging format.
- Testing – function and electrical tests recorded for each production batch.
- MOQ – flexible per item; confirmed with the quotation for your configuration.

Buying Guide
- Measure the existing opening and the fixing centres at the position, and check them against the 80 x 73mm panel.
- Confirm the switch function required — single way here, two way or intermediate where control is shared.
- Decide whether the position is supplied as a finished plate or as a module with an EF frame.
- Check the plate colour and finish against the surrounding finishes already installed.
- Approve a sample plate and confirm quantities and configuration with our team.
How We Support Your Business
OEM / ODM
Housing colours, device modules, frame and packaging will all be made from the company’s selected EU wiring islands resources. You can add your logo on the housing plate as well as your carton on the pallet.
Custom moulding · Branded packaging · Private label
Wholesale
Factory-direct pricing with a flexible per-item MOQ, mixing modules, frames and finishes in one container for importers, wholesalers and retail chains.
Factory pricing · Mixed models · Container loading
Distributor Support
Account management, market-specific socket format advice and priority production slots for channel partners building a European wiring device range.
Account manager · Market advice · Priority lead times
Ready to Order the EF-001?
Please share with us the specifics of the position as well as the size of the panel. We shall provide quote for the EU standard slim panel 1 gang switch using factory terms, along with the two way and the multi gang versions as well.
Contact Our Sales Team
Frequently Asked Questions
Why is the EF panel 80 x 73mm instead of 80 x 80mm?
The lesser dimension panel is useful in situations where the height of the panel is restricted – for instance, in door frames, retraction of cabinets, and small wall portions – providing renovation work with a rectangular structure to operate in small cavities.
Will it fit an existing wall box?
The switch is of the flush mounting type and employs a standard wall box similar to that of the square shape. Should the need arise to get a replacement, be sure to check the sizes of the existing hole and the fixing centres before placing an order for the 80 x 73mm panel.
Is the electrical rating the same as the square format?
The EF-001 has a spec of 10A 250V and is marked as 10AX in the EF chart. It has red copper contacts and silver alloy contact locations similar to the one used in the square panel series.
Can it be supplied as a module rather than a finished plate?
Definitely. The switch can be procured in two ways: as a module for the EF framework and as a finished plate. This allows for the plates to be assembled on-site as various devices can be interchanged.
What is the difference between 1 gang and 1 way?
Gang is the quantity of buttons, and way signifies how many locations there are for controlling the circuit. A one-gang one-way switch is an individual switch that acts as a controller for one circuit and operates from a single location, which is the typical configuration one would have on the entrance of a room.
Can we order EF and E10 panel formats together?
Yes, both types are manufactured from the same tooling basis and utilize similar switching mechanisms, thus can be combined in a shipment. The minimum order quantity is confirmed for each product in the quote, and OEM identity is contained in the logo of the plate and on the carton and manual.




