Key-Operated Fire Alarm Station Normally Open
Kidde Commercial

Key-Operated Fire Alarm Station Normally Open

SKU KD-RMS-1T-KO

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The RMS-1T-KO replaces a standard pull station with a key-operated switch in areas where an ordinary station would get pulled for reasons that have nothing to do with a fire — penal institutions, special needs housing, and similar occupancies.

Built for the commercial fire installer

It's a single-stage, tamperproof design with one single-pole normally-open contact rated for 10 amps at 125 Vdc, and the key is not easily duplicated, which keeps activation limited to authorized staff. It flush mounts to any standard North American 1-gang electrical box (2-1/2 in. deep minimum), and the key can be removed in both the ON and OFF positions for straightforward staff handoffs.

Key features

  • Key-operated switch limits activation to authorized personnel — key not easily duplicated
  • Single-pole, normally-open contact rated 10A at 125 Vdc
  • Key removable in both ON and OFF positions
  • Flush mounts to a standard 1-gang electrical box, 2-1/2 in. deep minimum
  • Terminal connectors for straightforward field wiring

Compatibility

Conventional fire alarm initiating circuits requiring a key-operated, tamperproof manual station.

Specifications

SKUKD-RMS-1T-KO
BrandKidde Commercial
Form factorKey-operated fire alarm station, normally open
ContactsSingle pole N.O., 10A @ 125 Vdc
MountingFlush, 1-gang box, 2-1/2" deep minimum
WiringTerminal connectors

Documents and resources

FAQs

Why use a key-operated station instead of a standard pull station?
It's built for occupancies like penal institutions or special needs housing where an ordinary pull station would be activated for reasons unrelated to a fire emergency.
Can the key be removed with the station in either position?
Yes, the key can be removed in both the ON and OFF positions.
What's the contact rating?
One single-pole, normally-open contact rated 10 amps at 125 Vdc.
What mounting does it require?
Flush mount to a standard North American 1-gang electrical box, 2-1/2 inches deep minimum.
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