O I SW 12V L
+
N
110V-240V
O I SW 12V L N
DC+
GND
+
O I SW 12V L N
+
12V+
GND
OPEN ENERGY
MANAGEMENT EQUIPMENT
E504925
USER AND SAFETY GUIDE
Wi-Fi smart switch with potential-free contacts
Shelly Plus 1
Read before use
This document contains important technical and safety infor-
mation about the device, its safety use and installation.
CAUTION! Before beginning the installation, please read care-
fully and entirely this guide and any other documents accompany-
ing the device. Failure to follow the installation procedures could
lead to malfunction, danger to your health and life, violation of law
or refusal of legal and/or commercial guarantee (if any). Shelly
Europe Ltd. is not responsible for any loss or damage in case of
incorrect installation or improper operation of this device due to
failure of following the user and safety instructions in this guide.
Product Introduction
Shel y@ is a line of innovative microprocessor-managed devices,
which allow remote control of electric circuits through a mobile
phone, tablet, PC, or home automation system. Shelly@ devices
can work standalone in a local Wi-Fi network or they can also
be operated through cloud home automation services. Shelly
Cloud is a service that can be accessed using either an An-
droid or iOS mobile application or with any internet browser at
https://control.shelly.cloud/. Shelly@devices can be accessed,
controlled, and monitored remotely from any place where the
user has internet connectivity, as long as the devices are con•
nected to a Wi-Fi router and the Internet. Shelly@ devices have
an Embedded Web Interface accessible at http://192.168.33.1
when connected directly to the device access point, or at the de-
vice IP address on the local Wi-Fi network. The embedded Web
Interface can be used to monitor and control the device, as well
as adjust its settings.
Shel yo devices can communicate directly with other Wi-Fi de-
vices through HTTP protocol. An API is provided by Shelly Europe
Ltd. For more information, please visit:
https://shelly-api-docs.shelly.cloud/#shelly-family-overview.
Shel y@ devices are delivered with factory-installed firmware. If
firmware updates are necessary to keep the devices in confor-
mity, including security updates, Shelly Europe Ltd. will provide
the updates free of charge through the device Embedded Web
Interface or the Shelly mobile application, where the information
about the current firmware version is available. The choice to
install or not the device firmware updates is the usets sole re-
sponsibility. Shelly Europe Ltd. shall not be liable for any lack of
conformity of the device caused by failure of the user to install
the providedupdates in a timely manner.
GND
A CAUTION!UsetheDevice onlywith a power grid and applianc-
es which comply with all applicable regulations. A short circuit
in the power grid or any appliance connected to the Device may
damage it.
CAUTION! Do not connect the Device to appliances exceeding
the given max load!
A CAUTION!Connectthe Device onlyin the way shown in these
instructions. Any other method could cause damage and/or injury.
A CAUTION!Donot install the Device whereit canget wet.
ARECOMMENDATION.•
Connect the Device using solid sin-
gle-core cables with increased insulation heat resistance not less
than PVC T105bC(221T).
Before starting the mounting/installation of the Device, check
that the breakers are turned off and there is no voltage on their
terminals. This can be done with a phase tester or multimeter.
When you are sure that there is no voltage, you can proceed to
connecting the cables.
Connect the load circuit to the Device I and O terminals.
If you are using AC power supply for the Device connect the Live
wire to the Device L terminal, and the Neutral wire to the N termi-
nal as shown on fig. 1.
Connect a switch or a button to the Device SW terminal and the
Live wire.
If you are using 24-48 V DC power supply (fig. 2) connect the DC+
wire to the + and the GND wire to the terminals of the Device.
If you are using stabilized 12 V DC power supply (fig. 3), connect
the 12V+ wire to the 12V terminal, instead to the + terminal.
Connect the switch to the SW terminal and the GND wire
A RECOMMENDATION:For inductive appliances that cause
voltage spikes during switching on/off, such as electrical motors,
fans, vacuumcleanersand similar ones,RCsnubber (O.1pF / 100
Q/ 1/2 W/ 600 VAC)should be connectedparallel to the appli-
ance The RC snubber can be purchased at
https://www.shelly.cloud/en/products/shop/rc-snubber.
Initial Inclusion
If you choose to use the Device with the Shelly Smart Control
mobile application and cloud service, instructions On how to
connect the Deviceto the Cloud and control it through the Shelly
Smart Control app can be found in the mobile application guide.
The Shelly mobile application and Shelly Cloud service are not
conditions for the Device to function properly. This Device can
be used standalone or with various Other home automation plat-
forms and protocols.
A CAUTION!Do not allow children to play with the buttons/
switches connected to the Device. Keep the devices for remote
control of Shelly (mobile phones, tablets, PCs) away from children.
Specification
• Dimensions (HXWXD): 37x42x16 mm / 1.46x1.65xo.63 in
• Ambient temperature: -20 •C to 40 •C / -5 OFto 105 OF
• Humidity to RH
• Max. altitude 2000 m / 6562 ft
• Power supply AC: 110-240 V, 50/60 Hz
• Power supply DC: 12 v / 24-48 v
• Electrical consumption: < 1.2 W
• Max switching voltage AC: 240 V
• Max switching voltage DC: 30 V
• Max switching current AC: 15 A
• Max switching current DC: 10 A
• Potential-free contacts: Yes
• Overtemperature Protection: Yes
• RF band: 2400-2495 MHz
• Max. RF power: < 20 dBm
• Wi-Fi protocol: 802,11 b/g/n
• Wi-Fioperational range (dependingon local conditions):
up to 50 m / 160 ft outdoors
up to 30 m / 100 ft indoors
• Bluetooth protocol: 4.2
• Bluetooth operational range (depending on local conditions):
up to 30 m / 100 ft outdoors
up to 10 m/ 33 ft indoors
• CPU ESP32
• Flash: 4 MB
• Schedules: 20
• Webhooks (URLactions): 20 with 5 URLsper hook
• Scripting: mJS
• MQTT: Yes
Declaration of conformity
Hereby, Shelly Europe Ltd. declares that the radio equipment
type Shelly Plus 1 is in compliance with Directive 2014/53/EU,
2014/35/EU, 2014/30/EU, 2011/65/EU. The full text of the EU
declaration Of conformity is available at the following internet
address: https://shelly.link/plus1_DoC
Disposal & Recycling
This refers to the waste Of electrical and electronic equipment.
[t is applicable in the US and Other countries to collect waste
separately.
This symbol on the product or in the accompanying liter-
ature Indicates that the product should not be disposed
of in the daily waste. Shelly Plus 1 must be recycled to
avoid possible damage to the environment or human health
from uncontrolled waste disposal and to promote the reuse of
materials and resources. It is your responsibility to dispose of
the device separately from general household waste when it is
already unusable.
FCC Notes
This device complies with Part 15 of the FCC Rules. Operation
is subject to the following two conditions: (1) this device may
not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause
undesired operation. The manufacturer is not responsible for
any radio or TV interference caused by unauthorized modifica-
tion or changeto this equipment. Suchmodifications or change
could void the user's authority to Operatethe equipment. This
equipment has been tested and found to comply with the lim•
its for a Class B digital device, pursuant to part 15 Of the FCC
Rules. These limits are designed to provide reasonable protec-
tion against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency
energy and, if not installed and used in accordance with the in-
structions, may cause harmful interference to radio communica-
tions. However, there is no guarantee that interference will not
occur in a partlcular installation. If this equipment does cause
harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of
the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for
help.
RF exposure statement:
This equipment complies with FCC radiation exposure limits
set forth for an uncontrolled environment. The device has been
evaluatedto meet general RFexposure requirement.The device
Can be used in portable exposure condition without restriction.
Manufacturer: Shelly Europe Ltd.
Address: 103 Cherni vrah Blvd, 1407 Sofia, Bulgaria
•rel.: +359 2 988 7435
E-mail: support@shelly.cloud
Official website: https://www.shelly.com
Changes in the contact information data are published by the
Manufacturer on the official website.
All rights to the trademark Shelly@ and other intellectual rights
associated with this Device belong to Shelly Europe Ltd.
Schematic
11 ov-uov
sw Izv L
c.fk.aÆ.Zü I
fig. 1
Legend
Device terminals:
• O: Relay output terminal
: Relay input terminal
• SW: Switch input terminal
• L: Live(110-240 VAC)terminal
• N: Neutral terminal
• 12V: DC positive terminal
(12 V stabilized)
• DC ground terminal
DC positive terminal
(24-48 V)
Wires:
• N: Neutral wire
• L: Live(110-240 VAC)wire
• GND DC ground wire
• DC+: DC positive wire
(24-48 V)
• 12V+: Positive wire
(12 V stabilized)
Installation Instructions
Izv
cfk.nZZ.uI
fig. 2
GND
cfk.aU.u I
fig. 3
Shelly Plus 1 is a small form factor smart switch with poten-
tial-free contacts, which allows remote control of electric appli-
ances.
It can be retrofitted into standard electrical wall boxes, behind
power sockets and light switches or other places with limited
space.
A CAUTION!Danger of electrocution. Mounting/installation of
the Device to the power grid has to be performed with caution, by
a qualified electrician.
A CAUTION!Danger of electrocution. Everychange in the con-
nections has to be done after ensuring there is no voltage present
at the Device terminals.
C
FCC ID: 2ALAY.SHELLYPLUS1
O P:9H9
B0224
LISTED
E504925
OPEN ENERGY
MANAGEMNT EQUIPMENT
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