My parts list/tender specifications


Functions at a glance

  • 3 wire connection (neutral conductor required).
  • For Busch-Watchdog 180 FP sensor for All Weather 44 6800-3x-102C.
  • For comfort timer control element 6455-101-500.
  • For Busch-Watchdog 180 flush-mounted Sensor Standard 6810-21x-101.
  • For Busch-Watchdog 180 flush-mounted sensor Comfort II 6800-xxx-104 and 6800-xxx-104M.
  • For Busch-Watchdog Presence tech 6813-xxx-101 und 6813/11-xxx.
  • For Busch-Remote control IR control cover 6067-xxx-10x.
  • For control cover with control lamp 6543-xxx-10x.
  • Combinable with Busch-Watchdog extension insert 6805 U.
  • Operation also possible via conventional push buttons (2020 US, 2021/6 UK).
  • Rated voltage: 230 V~, +10 % / -10 %
  • Rated frequency: 50 Hz
  • Outputs: 1 Normally open contact, potential-bound
  • suitable for: 230 V incandescent lamps, 230 V halogen lamps, fluorescent lamps and low-voltage halogen lamps, that are operated via transformers.
    • Rated output: 2300 W/VA
    • Rated current: 10 AX
  • Temperature range (device): -25 °C - 55 °C
  • Dimensions: (L x W x D): 71 mm x 71 mm x 33 mm
  • Mounting depth: 32 mm

    Order details

    Article No.:6401 U-102
    Order No.:2CKA006401A0048
    Customs tariff number:85389099
    Price group:19
    Price:116,00 EUR plus VAT
    Info sheet:Download PDF


    Instruction manual
    Tips / Tricks
    Wiring diagram
    Activation of Busch-Watchdog FM 180 with 6401 U-102, 6402 U, 6804 U-101, or 6593 U via NO switch. When the switch is operated, the Watchdog is automatically switched on for the specified time (for example for staircase time switches). For illuminated push-switches, a separate N is required. *A neutral wire is required for 6401 U-102 U.
    Busch-Watchdog AP 180 switched on through NC switch. When the power to the Busch-Watchdog is briefly interrupted by the switch (at least 2 sec), it is automatically activated for the specified time.
    Controling of Busch-Watchdog 180 UP with inserts 6401 U-102, 6804 U-101 or 6593 U via push switch (normally open contact). When the push switch is operated the Watchdog is switching the light on for the specified switch-off delay time (e.g. staircase function).For insert 6401 U-102 a neutral conductor is needed.
    Expansion of the detection range using several extensions (1) 6805 U in combination with a central unit (2) 6401 U-102 (N-connection required), 6804U-101, or 6593 U