DETECTOR, DOOR ZONE,1LV-2LV-IPD-UIS-DIS OFV20 (REPLACES GAA177HB11).

DETECTOR, DOOR ZONE,1LV-2LV-IPD-UIS-DIS OFV20

REPLACES GAA177HB11

All this type of probe should have part number on a Label & a coloured ring see below

GAA177HB1 - (GAA177HB11 RED) DOOR ZONE: 1LV, 2LV, IPD, UIS, DIS (1NO contact/PNP north)

GAA177HB2 - (GAA177HB12 YELLOW) CORRECTION RUN: 2LS (1NC contact/PNP north)

GAA177HB3 - (GAA177HB13 GREEN) CORRECTION RUN: 1LS (1NC contact/PNP south)

GAA177HB4 - (GAA177HB14 BLUE) IPU, SAC (REM) (1NO contact/PNP South)

GAA177HB5 - (GAA177HB15 WHITE) DOOR ZONE: INDICATOR: DZI (1NO contact/PNP north)

GAA177HB6 - (GAA177HB16 PURPLE) DOOR ZONE: UIS, DIS (for MCS321M) (1NO contact/NPN north)