18A
Splice Wiring
L1
L2 or N
18C
Power Connection Wiring
Power connection for
L1
one heating cable.
L2 or N
19A
If used as a power connection
• Install conduit and fittings as shown.
To minimize loosening due to vibration,
use flexible conduit.
• Pull in power and ground wires, strip
off 1/2 in (13 mm) of insulation, and
terminate.
Power and ground wires
(13 mm)
INDUSTRIAL HEAT TRACING SOLUTIONS
Power
supply
1/2 in
Raychem-IM-H56344-JBM100A100A6-EN-1610
18B
Tee Wiring
WARNING: Shock or fire hazard. When the power connection is
energized by two circuits, the L1 and L2 jumpers must be
removed to prevent an electrical short.
Power connection for two
L1
or three heating cables.
L2 or N
Power
supply
L1
L2 or N
Power connection for two
L1
heating cable circuits.
L2 or N
Remove
Remove
jumper
jumper
3/4 in lock nut
Watertight
conduit seal
Conduit
drain
• Pentair recommends the use of
a conduit drain to prevent water
condensation build-up.
Circuit 1
Circuit 2
Power supply
Circuit 1
Circuit 2
Make sure
conductors
are not
exposed.
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