nvent RAYCHEM JBM-100-A Manual Del Usuario página 8

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
1/2 in
(13 mm)
8 | nVent.com
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Power connection for two
L1
or three heating cables.
L2 or N
Power
supply
18B Tee Wiring
L1
L2 or N
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.
L1
L2 or N
Power
supply
Remove
jumper
3/4 in lock nut
Watertight
conduit seal
Conduit
drain
Power connection for two
heating cable circuits.
Circuit 1
Circuit 2
Power supply
Circuit 1
Circuit 2
Remove
jumper
Make sure
conductors
are not
exposed.
• nVent recommends the use of
a conduit drain to prevent water
condensation build-up.
Raychem-IM-H56344-JBM100A6-ML-1805