Kidde Fire Systems ECS

Design and Installation
October 2014 4-30 06-236115-001
Figure 4-13. Installation of Electric Control Head (Stackable Type), P/N 486500-01
Figure 4-14. Electrical Connections for Control Head, P/Ns WK-890181-000, 81-895630-000, and
81-890149-000
5.28 in.
2.90 in.
1.25-18 UNEF-2A
CONNECTION
½ in.-14 NPT
CONDUIT
CONNECTION
(3) 18 AWG-LEADS
18 in. (457.2 mm) LONG
SWIVEL NUT
1.25 - 18 UNEF - 2B
CONNECTION
(73.66 mm)
(134.11 mm)
3
0.750 NPT TO FLEXIBLE
CONDUIT ADAPTER
PLUS OR HOT CONNECTION
(TERMINAL 3)
TERMINAL STRAP
MICROSWITCH
MICROSWITCH
LEVER
INDICATOR AND
RESET STEM
CAM
SWIVEL
NUT
MINUS, NEUTRAL
OR GROUND CONNECTION
(TERMINAL 1)
OPTIONAL CONNECTION
FOR MICROSWITCH
(TERMINAL 2)
FLEXIBLE CONDUIT
2