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AJAX AJWSN WallSwitch 868MHz wireless Power relay to control electrical supply remotely

Name: AJAX AJWSN WallSwitch 868MHz wireless Power relay to control electrical supply remotely
SKU: 38189
Price: 29.5 EUR
Availability: InStock

In stock

SKU: 38189

qty: 3

Description

Safeguard in the power grid
The device connects directly to the 110 V/230 V source and closes/opens the circuit on command. The relay can handle loads of up to 3 kW, which is enough to connect a very power-hungry device. Thanks to WallSwitch, this feature of the device may become known — it displays power consumption in the Ajax app. Protects devices against overcurrent and voltage surges. Operates in bistable or pulse modes. Allows controlling electricity consumption.

Installation, no extra effort
Connecting WallSwitch to the hub takes less than a minute — it's enough to scan a QR code with the Ajax app. The miniature relay (39×33×18 mm) is easy to place in a recessed wall plate, the body of an electrical appliance, or an electrical panel. A flexible external antenna ensures stable communication.

Always in touch
We developed the Jeweller radio protocol to ensure uninterrupted interaction of all security system devices. The radio protocol uses frames to synchronize device communication, authentication to prevent forgery, and encryption to protect against hacking.

Data sheet

Actuating element	Electromagnetic relay
The service life of the relay	200,000 switching-ons
Supply voltage	110 – 230 V AC ± 10% 50/60 Hz
Voltage protection	For 230 V mains: max — 253 V, min — 184 V For 110 V mains: max — 126 V, min — 77 V
Maximum load current	13 А
Maximum current protection	Yes, 13 A
Power output (resistance load 230 V)	Up to 3 kW
Operating modes	Pulse and bistable (firmware version is 5.54.1.0 or higher. Manufacture date from March 5, 2020) Only bistable (firmware version is lower than 5.54.1.0)
Pulse duration	0.5 to 255 seconds (firmware version is 5.54.1.0 or higher)
Electricity meter function	Yes
Power consumption parameters control	Yes: current, voltage, consumed power
The power consumption of the device in the standby mode	Less than 1 W
Frequency band	868.0 – 868.6 MHz or 868.7 – 869.2 MHz depending on the region of sale
Compatibility	Operates with all Ajax hubs, and range extenders
Maximum RF output power	Up to 25 mW
Modulation	GFSK
Radio signal range	Up to 1,000 m (any obstacles absent)
Shell protection rating	IP20
Operating temperature range	From 0°С to +64°С
Maximum temperature protection	Yes, 65°C
Operating humidity	Up to 75%
Overall dimensions	39 × 33 × 18 mm
Weight	30 g
Service life	10 years