Fire Alarms

Key Maintenance Switch

This unit features a durable ABS cover plate with a back box and includes status LED indicators for clear visual feedback. It supports both surface and flush mount installations, offering flexible mounting options. For enhanced safety, it includes a disconnect function that shorts initiator circuits during actuation. The device is key-operated, with a non-removable key when in use, ensuring secure operation. Additionally, it meets the requirements of NFPA 72, guaranteeing compliance with recognized fire safety standards.

Technical Specification

  • Temperature : 0 to 50 °C
  • Humidity : 10 to 90% RH, non cond.
  • Weight : 205 gm
  • Dimentions : LXWXD 124 x 83x50mm
  • Color : GreyContact
  • rating : 10A at 30 VDC
  • Input Voltage : 9 to 30 Volt

Description

  • The ISE - MS 200 Maintenance Switch is a key-operated switch.
  • Designed to disconnect actuation circuits in the system.
  • Prevents accidental discharge of fire suppression systems.
  • Ideal for use during maintenance operations.