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Shelly Switch 1L Gen4

Shelly

Shelly Switch 1L Gen4

Relay module for switching compatible electrical loads.

Product type
Lighting & Power
Role
Direct device
Model
S4SW-0A1X1EUL
Dimensions
41.2x42.2x16 mm / 1.62x1.66x0.63 in
Weight
29 g / 1.02 oz
Power Supply
220-240 V~ 50Hz (Shelly Bypass is required)

Compatibility & installation

For a direct Matter over Wi-Fi device, use a compatible Matter controller and the Wi-Fi network required by the manufacturer. A Thread Border Router is not required for its Wi-Fi connection.

Manufacturer app features and Matter features can differ. Confirm which functions your Matter platform supports, along with the required firmware, local electrical requirements and regional version.

A verified regional configuration is not recorded. A country in a product name does not confirm shipping, compliance or an exact SKU.

Price & availability

Not established. Prices are observations for the listed configuration; shipping and taxes may vary.

USD price unavailable

View seller ↗

Seller: Shelly official store

Configuration: Shelly 1L Gen4

SKU: FG3800238074326

Price observed: Nov 4, 2026

Listed as in stock when checked; confirm with seller.

Observed for the named configuration on the linked store page. Shipping, taxes and delivery eligibility require confirmation.

Functions & specifications

Switch Module

These describe the product. They are not a guarantee that every function is exposed through Matter.

View technical specifications (5)
Dimensions
41.2x42.2x16 mm / 1.62x1.66x0.63 in
Weight
29 g / 1.02 oz
Power Supply
220-240 V~ 50Hz (Shelly Bypass is required)
Power Consumption
< 1.2 W
Maximum Switching Voltage
240 V~ 50 Hz

Evidence & product version

A matching CSA certified revision explicitly lists Wi-Fi. Certification applies to its recorded revision; confirm the retail SKU, hardware and firmware before ordering.

Product research reviewed: Nov 4, 2026. This date does not mean that a price or stock level was checked.

Certification details
Vendor ID
5264
Product ID
4149
Reported certificate
CSA250D8MAT45098-24
Reported Matter version
1.3
Reported certificate date
10.02.2025
Certified revision last checked
Nov 4, 2026

CSA250D8MAT45098-24

Software version: 1.3.0-s2

Matter specification: 1.3.0

Interfaces listed in certification: wi-fi,bluetooth

View CSA record ↗
Specifications with sources (5)

Dimensions

41.2x42.2x16 mm / 1.62x1.66x0.63 in

Shelly 1L Gen4 | Shelly Europe ↗Reviewed Nov 4, 2026

Weight

29 g / 1.02 oz

Shelly 1L Gen4 | Shelly Europe ↗Reviewed Nov 4, 2026

Power Supply

220-240 V~ 50Hz (Shelly Bypass is required)

Shelly 1L Gen4 | Shelly Europe ↗Reviewed Nov 4, 2026

Power Consumption

< 1.2 W

Shelly 1L Gen4 | Shelly Europe ↗Reviewed Nov 4, 2026

Maximum Switching Voltage

240 V~ 50 Hz

Shelly 1L Gen4 | Shelly Europe ↗Reviewed Nov 4, 2026
Version notes & limitations (1)
  • Certification identifies a particular revision; it does not establish retail launch, current stock, regional suitability or every vendor-app feature.
Sources (4)
  • Source product record ↗
  • Manufacturer product information ↗
  • CSA certification CSA250D8MAT45098-24 ↗
  • CSA certified status ↗
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