Data Sheet

THE SMALLEST, SMARTEST & THE MOST POWERFUL
WI-FI SWITCH FOR YOUR AUTOMATION SOLUTION
The Wi-Fi Relay Switch Shelly 1 OS is intended to be mounted into a standard in-wall console, behind power
sockets and light switches in order to control the electric power through it.
LEGEND:
N - Neutral input (Zero)/( + )
L - Line input (110-230V)/( - )
O - Output
I - Input
SW - Switch (input) controlling O
TECHNICAL SPECIFICATIONS
Power supply
• 110-240V ±10% 50/60Hz AC
• 24-60V DC
• 12V DC
Max load per
channel
16A
Complies with EU
standards:
• RE Directive 2014/53/EU
• LVD 2014/35/EU
• EMC 2004/108/WE
• RoHS2 2011/65/UE
Working
temperature
-40°C ÷ 40°C
Radio signal
power:
1mW
Wireless/WiFi
Protocol
802.11 b/g/n (2.4 GHz)
Frequency: 2400 – 2500 MHz
Operational range
(depending on local
construction):
• up to 50 m outdoors
• up to 30 m indoors
Dimensions
(HxWxL):
41 x 36 x 17 mm
Electrical
consumption:
< 1 W
Power supply: 110-240V AC
Bridge
Serial Port
N
L
O I SW L N
Power supply: 12V; 24-60V DC
O I SW L N
-
+
Bridge
Serial Port
12V DC
24-60V DC
The WiFi Relay Switch Shelly 1 may con-
trol an electrical circuit up to 3.5 kW. It is
intended to be mounted into a standard
in-wall console, behind power sockets
and light switches or other places with
limited space. Shelly may work as a
standalone Device or as an accessory to
a home automation controller.
Shelly Product catalogue 2019www.shelly.cloud 11