P82774 C
Sheet 3 of 5
WIRING INFORMATION:
Figure 2.
Figure 3.
1. Strobe Appliances have in-out wiring terminals that accepts two #12 to #18 American Wire Gauge (AWG) wires at each screw
terminal. Strip leads 3/8 inches and connect to screw terminals.
2. Break all in-out wire runs on supervised circuits to assure integrity of circuit supervision shown in Figure 3. The polarity shown
in the wiring diagrams is for the operation of the appliances. The polarity is reversed by the FACP during supervision.
GROUNDING:
Connect ground wire to backbox. Install the lockwasher (provided in hardware bag) under head of each mounting
screw and mount strobe appliance to backbox.
MOUNTING OPTIONS:
CAUTION:
The following figure shows the maximum number of field wires (conductors) that can enter the backbox used with
this mounting option. If these limits are exceeded, there may be insufficient space in the backbox to accommodate the field wires and
stresses from the wires could damage the product.
Although the limits shown for each mounting option comply with the National Electrical Code (NEC), Wheelock recommends use of
the largest backbox option shown and the use of approved stranded field wires, whenever possible, to provide additional wiring room
for easy installation and minimum stress on the product from wiring.
B
