Base-mounted short circuit isolator (NFPA 72)

Base-mounted short circuit isolator (NFPA 72)

  • Certificate: UL Listed
  • Standard: UL 864, NFPA 72, NFPA 70
  • Feature: Class A loop, input and output can be inverse
  • Material: ABS housing, white
  • Temperature: 0°C to 49°C
  • Humidity: 0% to 93%, non-condensing
  • Installation: Combined or standalone

Product Details

Base-mounted short circuit isolator integrates with a fire detector to automatically isolate faulted loop segments, or operates as a standalone isolator. The combination design reduces installation complexity and cabling costs.

Available size

Operating voltage Standby current Output impedance Monitor capacity Ref. No.
24 VDC ≤ 0.15 mA / Max 70 devices A3701 (UL)

Note: For installation, it can either be mounted in combination with a fire detector (Without base), or installed as a standalone unit with cover.

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