F220-B6R Base with form A relay, 4-wire, 12/24V

Commercial Type No.: F220-B6R
Product No.: 4.998.112.242

F220-B6R Base with form A relay, 4-wire, 12/24V
  • Use for four‑wire (12 VDC or 24 VDC system) applications
  • Provides Form A alarm loop relay
  • Easy installation
  • Interchangeable detector heads
  • UL listed when used with a detector from the F220 family
  • Details
    CurrentAlarmStandby 13.5 mA at 12 VDC, 16.5 mA at 24 VDC, and 19 mA maximum at 30 VDC0.09 mA at 12 VDC, 0.10 mA at 24 VDC, and 0.12 mA maximum at 32 VDC
    Alarm RelayRatingType 0.5 A at 100 VDCnormally‑open (NO) and closes on alarm
    Relative Humidity: Up to 95%, non‑condensing
    Temperature (operating): +32°F to +100°F (0°C to +38°C)
    Color Off-white
    Dimensions (LXWXH) 6.69 in. x 0.82 in. (170 mm x 20.88 mm)
    Material Fire‑resistant plastic
    WeightGrossNet 8.47 oz. (0.24 kg)7.41 oz. (0.21 kg)


  • Documents (2)
    Title Type Language
    Data Sheet PDF
    Installation Manual PDF

Belongs to

F220‑B6 Conventional detector bases

Bases for use with the F220 Photoelectric Smoke and Heat Detectors.