Shelly Pro 1PM – for DIN Rail Mountable Smart Switch Power Consumption with Metering

Shelly Pro 1PM – DIN rail-mounted smart switch with power consumption measurement

Device identification

• Device name: Shelly Pro 1PM v.1

• Device model: SPSW-201PE16EU

• Device SSID: ShellyPro1PM-XXXXXX

Brief description
Shelly Pro 1PM is a DIN rail-mounted smart switch with power measurement capability. Thanks to the flexibility of gen2 firmware and LAN connectivity, it offers professional installers more options for end-user solutions. The device can operate independently in a local Wi-Fi network or through cloud home automation services.

Shelly Pro 1PM can be accessed, controlled and monitored remotely from any location with internet connection, provided the device is connected to a Wi-Fi router and the Internet.

Shelly Pro 1PM has a built-in web interface that can be used to monitor, control and customize the device settings.

Main applications

• Residential

• MDU (multi-unit dwellings – apartments, hotels, etc.)

• Small businesses (offices, shops, restaurants, gas stations, etc.)

• Government/municipal

• University/college

Integrations

• Google

• Alexa

• Samsung SmartThings

Device electrical interfaces
Inputs

• 2 switch/button inputs on screw terminals: SW1 and SW2

• 2 power supply inputs on screw terminals: 1 N and 1 L

• 1 relay input: I

Outputs

• 1 relay output: O

Ethernet port

• 1 RJ45 connector
  ⚠WARNING! Connect or disconnect the LAN cable only when the device is powered off! The LAN cable connector must not contain metal parts that the user may touch when connecting or disconnecting.

Additional interface

• Shelly proprietary serial interface
  ⚠WARNING! High voltage on the additional interface when the device is powered on!

Connectivity

• Wi-Fi

• Ethernet

• Bluetooth

Safety features

• Overheat protection

• Overvoltage protection

• Overcurrent protection

• Overpower protection

Supported load types

• Resistive (incandescent bulbs, heating elements)

• Capacitive (capacitor banks, electronic devices, motor starting capacitors)

• Inductive with RC snubber (LED light sources, transformers, fans, refrigerators, air conditioners)

User interface
Inputs

• One dome button

  • Press and hold for 5 sec to restart

  • Press and hold for 10 sec to reset to factory settings

Outputs

• LED indicators

  • Power (red): on when power is connected

  • Wi-Fi (variable):

    • Blue: in AP mode

    • Red: in STA mode and not connected to Wi-Fi network

    • Yellow: in STA mode, connected to Wi-Fi network, but not connected to Shelly Cloud or cloud service disabled

    • Green: in STA mode, connected to Wi-Fi network and Shelly Cloud

    • Flashing Red/Blue: OTA update in progress

  • LAN (green): LAN connected

  • Out (red): relay closed

Technical data
Physical

• Size (HxWxD): 94x19x69 ±0.5 mm

• Mounting: DIN rail

• Screw terminal max. torque: 0.4 Nm

• Wire cross-section: 0.5–2.5 mm² (green), 0.5–1.5 mm² (blue)

• Wire stripping length: 6–7 mm (green), 5–6 mm (blue)

• Casing material: Plastic

• Color: Red

Environment

• Temperature: -20 °C to 50 °C

• Humidity: 10 % – 90 % RH

• Max altitude: 2000 m

Electrical

• Power supply AC: 110–240 V

• Power supply DC: No

• Min. operating voltage AC: 90 V

• Max. operating voltage AC: 264 V

• Power consumption: <3 W

• Neutral wire not required: No

Output circuit ratings

• Max switching voltage AC: 240 V

• Max switching voltage DC: No

• Max switching current AC: 16 A

• Max switching current DC: No

Sensors, meters

• Voltmeter (AC): Yes

• Ammeter (AC): Yes

• Internal temperature sensor: Yes

Radio

• RF frequency: 2400–2495 MHz

• Max RF power: <20 dBm

• Wi-Fi protocol: 802.11 b/g/n

• Wi-Fi range: up to 30 m indoors, 50 m outdoors

• Bluetooth protocol: 4.2

• Bluetooth range: up to 10 m indoors, 30 m outdoors

MCU

• CPU: ESP32-D0WDQ6

• Flash: 8 MB

Firmware capabilities

• Schedules: 20

• Webhooks (URL actions): 20, up to 5 URLs per hook

• Scripting: Yes

• MQTT: Yes

• CoAP: No

Legend

• I – load circuit input terminal

• L – phase conductor (110–240 V)

• O – load circuit output terminal

• N – neutral conductor

• SW1, SW2 – switch/button input terminals

• L – phase

• N – neutral

• LAN – RJ45 LAN connector

User manual: Shelly Pro 1PM multilingual printed user and safety guide.pdf

Manufacturer website: Shelly Pro 1PM