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18
Installation
FC, FCH, and FCU Models
Federal Signal www.fedsig.com
Table 19 Suggested Installer Supplied FC Electrical Installation Material List
Material Description
Purpose
Qty
NEMA 4 minimum
if used outdoors.
1
30 A/250 V/ 2 Pole Solid Neutral/
Fused Disconnect with Ground Kit/
NEMA 1 Rating/ Lockable Cover
Tang/ Lockable Operator
Optional Electrical Disconnect
1
1 A FRNR Fuse
Fuses for 120 V Service
1
0.5 A FRNR Fuse
Fuses for 240 V Service
2
12-14 AWG White Wire
AC Neutral from disconnect
8 ft
12-14 AWG Black Wire
AC Load from disconnect
8 ft
12-14 AWG Green Wire
Equipment ground from disconnect
8 ft
1/2 inch Seal Tight Conduit and
Fittings
Electrical conduit from AC disconnect and
separate conduit to interface with other
equipment
Varies
Metal Ground Bushings
Equipment ground connections
2
Screws, appropriate to the
mounting surface
Disconnect mounting
4
15 A Breaker
Service panel breaker serving unit
1
White Wire appropriately sized
AC neutral from breaker panel to disconnect Varies
Black Wire appropriately sized
AC load from breaker panel to disconnect
Varies
Green Wire appropriately sized
Equipment ground from the breaker panel to
disconnect
Varies
Conduit and fittings, appropriately
type and size for particular
installation requirements
Electrical conduit from the breaker panel to
disconnect
Varies
6 AWG Stranded
Cabinet ground to earth ground for external
antenna applications
Varies
18-26 AWG stranded wire pairs
Audio, Relay Output, and Remote System
Operation Sense
Varies