Instruction Manual

nVent.com/RAYCHEM | 9
L1
L2 or N
18A
Splice Wiring
L1
L2 or N
18B
Tee Wiring
Power
supply
L1
L2 or N
Power
supply
Power connection for
one heating cable.
Power connection for two
or three heating cables.
Remove
jumper
Remove
jumper
Circuit 1
Circuit 2
Circuit 1
Circuit 2
Power supply
Power connection for two
heating cable circuits.
L2 or N
L2 or N
L1 L1
18C
Power Connection 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.
AVERTISSEMENT: risque d’électrocution et d’incendie. Lorsque le raccordement électrique est
alimenté par deux circuits, les cavaliers L1 et L2 doivent être enlevés afin d’éviter un court-circuit.