eQ-3 HmIP-FSM16

Switching Actuator and Meter (16A), Flush-Mount

Device type

Smart Switch

Max power

0.2 W

Standby power

0.2 W

View discovery and setup instructions for this profile.

Powercalc can discover this model automatically (by entity). Look for a discovery prompt in Home Assistant and accept it to create the sensors. About discovery

Through the interface (recommended)

Start the Powercalc config flow, choose Virtual power (library), and pick eQ-3 → HmIP-FSM16.

Open in Home Assistant

Add this to your configuration.yaml, replacing light.my_light with your own entity.

powercalc:
  sensors:
    - entity_id: light.my_light
      manufacturer: eq-3
      model: HmIP-FSM16

Library sensor documentation

Community usage

18 opted-in installations

0.34% of 5,304 reporting installationsOpt in to analytics

Device

Manufacturer: eQ-3
Description: Homematic IP flush-mounted 16A smart switch with integrated power measurement. This profile only models the switch's self-consumption because the connected load is measured by the device.
Form factor: In Wall
Connectivity: Proprietary
Barcode: 4047976502394
Product page: homematic-ip.com
Power monitoring: Yes

Power

Power range: 0.2 – 0.2 W
Rated power: 0.2 W claimed
Maximum load: 3680 W
Standby power on: 0.2 W

Measurement

Calculation strategy: Fixed
Measure device: Shelly PM Mini Gen3
Measure method: Script
Measure description: Measured repeatedly using Powercalc average mode for 300 seconds with a 7.7W dummy load, then averaged. No difference was measured between the on and off standby power.
Mains voltage: 230 V
Measure settings: VERSION: v1.17.1:docker

Library

Created: Feb 4, 2025, 6:37 PM UTC
Updated: Sep 13, 2026, 9:41 AM UTC
Contributors: CV
Discovery: Automatic, by entity
Only self usage: Yes

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eQ-3 HmIP-FSM16

Switching Actuator and Meter (16A), Flush-Mount

Set up manually instead

Through the interface (recommended)

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Switching Actuator and Meter (16A), Flush-Mount

Set up manually instead

Through the interface .css-bxmwoh{margin:0;font-family:"Roboto","Helvetica","Arial",sans-serif;font-weight:400;font-size:0.875rem;line-height:1.43;letter-spacing:0.01071em;}(recommended)

Or configure with YAML

Or configure with YAML

Device

Power

Measurement

Library

Device

Power

Measurement

Library

Through the interface (recommended)