KENTEC SIGMA S.I. EXTIGUISHANT HOLD OFF (GREEN)
Kentec K91000M10, Sigma Si extinguishant hold-off unit, green shrouded push button, prevents accidental activation, surface or flush mountable, 1x NO and 1x NC contact, 470Ω 1W activation resistor, IP30 rated, steel enclosure, 102×102×50mm
