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header-product Smart relay Shelly SHELLY_PBS_SW40 — 25 A, 110–240 V, 6000 W, White
25.99 €

Smart relay Shelly SHELLY_PBS_SW40 — 25 A, 110–240 V, 6000 W, White

Shelly SHELLY_PBS_SW40 smart relay 25 A Photo 1
Shelly SHELLY_PBS_SW40 smart relay 25 A Photo 2
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Shelly SHELLY_PBS_SW40 smart relay 25 A Photo 1
Shelly SHELLY_PBS_SW40 smart relay 25 A Photo 2
Shelly SHELLY_PBS_SW40 smart relay 25 A Photo 3
Shelly SHELLY_PBS_SW40 smart relay 25 A Photo 4
Shelly SHELLY_PBS_SW40 smart relay 25 A Photo 5
Shelly SHELLY_PBS_SW40 smart relay 25 A Photo 6
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Discount 5%

You save: 1.50 €

The discount is valid from 28.08.2026 to 25.09.2026

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Smart relay Shelly SHELLY_PBS_SW40 — 25 A, 110–240 V, 6000 W, White

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Smart relay Shelly SHELLY_PBS_SW40 — 25 A, 110–240 V, 6000 W, White

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Price without discount: 27.49 €
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Short description

Shelly SHELLY_PBS_SW40 is a smart electrical relay designed for switching high-power AC loads. Rated for up to 25 A and 6000 W with AC input 110–240 V, it supports secure communications via HTTPS and TLS. Ideal for remote control and automation of large appliances, circuits and home or commercial electrical installations.
Available at price 25.99 €: 1 pcs.
Total available for order: 172 pcs.
Warranty: 2 Years
SKU: 11357238
Manufacturer: Shelly
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
21.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
24.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
24.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

Shelly SHELLY_PBS_SW40 is a smart relay for switching high-power AC loads in residential and commercial electrical installations. Rated for up to 25 A and 6000 W with an AC input range of 110–240 V, the device offers integrated power metering and secure communication via HTTPS and TLS. The compact white housing includes mounting brackets and large terminals to simplify installation and connection to existing circuits. It supports Wi‑Fi and Bluetooth connectivity and provides the full set of Shelly features such as scripting, webhooks, MQTT and other open protocols.

Advantages

The relay combines high current capability with built‑in energy measurement, allowing precise control and monitoring of large appliances without the need for an external hub. Overvoltage and overpower protection help protect connected equipment, while support for secure protocols and custom certificates enables safer remote control and automation. Compatibility with common automation methods and documented interfaces ensures straightforward integration into existing smart home or commercial systems.

Suitable for

  • Controlling large household appliances such as electric ovens, water heaters, or HVAC units
  • Switching and monitoring motors, pumps or industrial single‑phase loads within the specified voltage and current limits
  • Integration into smart home or building automation platforms that support MQTT, HTTP/S, WebSocket or KNXnet/IP
  • Energy monitoring and load management to reduce consumption and avoid overloads

When it may not be suitable

This relay is intended for single‑phase AC loads within 110–240 V and a maximum continuous current of 25 A. It is not designed for DC switching applications or for three‑phase loads without appropriate external wiring and protection. Projects requiring UL/CSA certifications or specific local regulatory approvals should verify compliance before installation.

Key specifications

  • Maximum current: 25 A
  • Maximum power handling: 6000 W (AC, within rated voltage range)
  • AC input voltage range: 110–240 V
  • Power metering: integrated energy measurement capability
  • Protection features: overvoltage protection with auto recovery, overpower protection
  • Connectivity: Wi‑Fi and Bluetooth; supports MQTT, WebSocket, HTTP/S, UDP, TLS and webhooks
  • Control options: scripting and virtual components supported
  • Form factor: compact enclosure with large terminals and included wall mounting anchors/bracket
  • Color: White

How to use

Install the Shelly SHELLY_PBS_SW40 in a suitable enclosure or mounting location, ensuring secure connection to the single‑phase AC supply and the switched load using the large terminals. Configure network access via the device’s Bluetooth or Wi‑Fi setup process, then complete integration using the Shelly app or by connecting directly with supported protocols such as MQTT or HTTPS. Use the built‑in power metering to monitor load consumption and set automation scripts, webhooks or external platform rules to control switching behaviour and protect the circuit from overloads.

What to consider before purchase

  • Verify that the connected load does not exceed 25 A continuous current and 6000 W within the 110–240 V range
  • Confirm the application is single‑phase AC; the device is not intended for DC switching or direct three‑phase control without appropriate wiring
  • Check local electrical codes and required certifications for installation in commercial or regulated environments
  • Plan for ventilation and enclosure requirements to dissipate heat when switching high currents

Usage recommendations

Use the relay for controlled switching and energy monitoring of large single‑phase appliances. Configure overcurrent protections and automation rules via the Shelly interface or your automation platform, and perform periodic verification of terminal tightness and enclosure temperature when the unit handles sustained high loads.

All features
Overload protection:
Yes
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Maximum current: The greatest possible amount of current, which is a quantity representing the rate of flow of electric charge.
25 A
Product type: The sub-category of the product.
Smart relay
Weekly schedule:
Yes
Scripts supported:
Yes
Webhooks (URL actions):
Yes

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
-20 - 40

Other features

Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes

Power

Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.
6000 W
AC input frequency:
50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
110 - 240

Design

Product colour: The colour e.g. red, blue, green, black, white.
White

Security

Security algorithms: Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
HTTPS, TLS

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH113 1 21.09.2026 Best delivery
Discount 5%
25.99 € Best price
WH355 5 21.09.2026 Best delivery
26.99 €
WH94 83 21.09.2026 Best delivery
27.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 83 05.10.2026
30.49 €
Discount 5%
25.99 €
Stock: 1
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH113
26.99 €
Stock: 5
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH355
27.49 €
Stock: 83
Delivery Date: 21.09.2026 Best delivery
Warehouse: WH94
Available only for legal entities
30.49 €
Stock: 83
Delivery Date: 05.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Shelly SHELLY_PBS_SW40 smart relay 25 A cost, and is it available for purchase?

The price is 25.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 172 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.09.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Shelly products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Shelly service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.