Functions at a glance

• 3 wire connection (neutral conductor required).
• For switching lighting systems.
• Operation in 1gang 2way installations via push switch-unit for combination with flush-mounted units.
• Operation also possible via conventional push buttons (2020 US, 2021/6 UK).
• Without control cover.
• For control element flex, 1gang, 64711.
• For control element flex, 1gang, wireless, 62711-WL.
• For control element flex, 2gang, 64721.
• For control element flex, 2gang, wireless, 62721-WL.
• For Busch-Comfort switch flex control element 64765-... .
• For Busch-Watchdog 180 flex sensors 6476x ... .
• For Busch-Watchdog 180 flex sensors, wireless, 6276x-...-WL.
• Combinable with extension insert flex, 64891 U.

• Rated voltage: 230 V~, +10 % / -10 %
• Rated frequency: 50 Hz
• Power dissipation: 0.3 W

• Outputs: 1 Normally open contact, potential-bound
• suitable for: 230 V- LEDi, typical.
  • Rated output: 300 VA
• suitable for: 230 V incandescent lamps/230 V halogen lamps
  • Rated output: 2300 W
• suitable for: Fluorescent lamps
  • Rated output: 2300 VA
  • Rated current: 10 AX, cos φ0.9

• Temperature range (device): -25 °C - 55 °C
• Storage temperature range: -25 °C - 70 °C

• Dimensions: (L x W x D): 71 mm x 71 mm x 30 mm
• Mounting depth: 25 mm

• Only in conjunction with standard flush-mounting boxes according to DIN 49073, erect or Busch-Jaeger No. 3040 wallbox stonework, 3050 wallbox cavity wall or 3060 wallbox concrete)