JUNG HOME SCHUKO® socket Energy

SKU : BT CD 1521 SE PT

with enhanced contact protection / shutter (Safety Plus)
with screw terminals for rigid and flexible wires up to 2.5 mm2

Supporting frame, claws and claw screws are integrated into the earth protection.
available April 2023


Frames for JUNG HOME SCHUKO® socket Energy, Safety+, BT CD 1521 SE PT

Intended use

  • Manual or automatic switching of lighting and common household devices
  • Power (W) and energy measurement (kWh) of the connected devices
  • Wireless linking with JUNG HOME system devices
  • For use in dry indoor areas
  • Installation in flush box with dimensions according to DIN 49073
  • Depth of flush box (inner dimension): min. 53 mm

Product characteristics

  • Commissioning and operation using JUNG HOME app with mobile device (smartphone or tablet) via Bluetooth®
  • Button for switching and for commissioning
  • Multi-coloured status indicator with optional night mode
  • Disabling of local operation
  • Up to 16 time programs
  • Run-on time
  • Automatic summer/winter time changeover
  • Activate/deactivate automatic operation using JUNG HOME app
  • Automatic date and time update when connecting with smartphone
  • Integrated 16 A switch actuator
  • Local actuator integrated into groups, central functions and light scenes
  • Power measurement from 0.1 to 3650 Watt
  • Recording of the energy flow over previous 24 hours and previous 31 days (charting)
  • Operating hours counter, energy measurement period
  • Power Save function (switches off standby electrical loads)
  • Master/slave function (switches on a wirelessly linked electrical load depending on the electrical load connected)
  • Overcurrent protection shutdown
  • Bluetooth® SIG Mesh for fully encrypted wireless communication and repeater function
  • Can be updated using JUNG HOME app

Available in future via update:
(Notes on updates and schedules can be found at www.jung.de/JUNGHOME)

  • Switching of socket to continuously ON or OFF via disabling functions
  • Time programs with sunrise or sunset (astro function)
  • Time programs with random timing
  • Switch-on delay / switch-off delay

Rahmen 28 mm Aufbauhöhe Art.-Nr.: A 558.. HBF .., LS 98.. HBF ..

Technical data

Rated voltage: AC 220 … 250 V ~
Mains frequency: 50/60 Hz
Stand-by power: max. 0.25 W
Ambient temperature: −5 … +45 °C
Transport temperature: −25 … +70 °C
Storing temperature: −5 … +45 °C
Relative humidity: 20 … 70 % (no condensation)
Accuracy per month: ± 13 s
Power reserve: min. 4 h
Active power: -3680 … 3680 W
Accuracy (power): 1% ±0.05 W
Active energy: -999,999 … 999,999 kWh
Switching current at 25 °C
    Ohmic: 16 A
    Motors: 4.3 A (@ cos ϕ 0.6)
Connected load
    Incandescent lamps: 2300 W
    HV halogen lamps: 2300 W
    electronic transformers: 1500 W
    inductive transformers: 1000 VA
    HV LED lamps: typical 400 W
    Compact fluorescent lamps: typical 400 W
    Fluorescent lamps non-compensated: 920 VA
Installation depth: 45 mm
Radio frequency: 2402.0 … 2480.0 MHz
Transmitting power: max. 10 mW (class 1.5)
Transmission range
    in buildings: approx. 30 m
Product Family
Energy Measurement


Operating Instructions


Product Data Sheet


EC Declaration of Conformity

SKU: BT CD 1521 SE PT Category: