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3KN55 SM120X UNSPSC # 39121543

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3 in x 1 3/4 in x 3/4 in Relay Module, Smoke Alarm; For Use With Kidde Smoke Alarms; Provides Auxili

  • Item # 3KN55
  • Mfr. Model # SM120X
  • UNSPSC # 39121543
  • Catalog Page # 1881 1881
Country of Origin China. Country of Origin is subject to change.

Interconnectable alarm module activates auxiliary warning devices in the event of smoke. Features 1 set of form C contacts.

Technical Specs

  • Item Relay Module, Smoke Alarm
  • Provides Auxiliary Warning Devices Interconnection
  • For Use With Kidde Smoke Alarms
  • Height 3/4 in
  • Length 3 in
  • Width 1 3/4 in
  • Power Source 120V AC
  • Operating Temp. 40 Degrees to 100 Degrees F
  • Standards UL
  • Includes One Set of Form C Contacts

Interconnectable alarm module activates auxiliary warning devices in the event of smoke. Features 1 set of form C contacts.

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