Wiring Diagrams - Eaton IM01005012E Instruction Manual

IM01005012E
2.2 XT-40 Wiring Diagrams
Single Phase (1P101, 1P201)
PHASE A
Use Interrupt Device if
connected to Phase B
NOT Neutral
NETURAL
or PHASE B
GROUND
3-Phase Wye (Star) (3Y101, 3Y201, 3Y300)
PHASE A
PHASE B
PHASE C
NEUTRAL
GROUND
Solid bond between
Ground/Earth and
Neutral at service
entrance or serving
isolation transformer
3-Phase Delta (High-Leg) (3D101)
PHASE A
PHASE B (High Leg)
PHASE C
NEUTRAL
GROUND
Solid bond between
Ground/Earth and
Neutral at service
entrance or serving
isolation transformer
Page 4
XT-40 & IT-RSS Installation
CIRCUIT
INTERRUPT
DEVICE
XT-40
CIRCUIT
INTERRUPT
DEVICE
XT-40
CIRCUIT
INTERRUPT
DEVICE
XT-40
Split Phase (1S101)
PHASE A
NEUTRAL
PHASE B
GROUND
Solid bond between
Ground/Earth and
Neutral at service
entrance or serving
isolation transformer
3-Phase Delta (No Neut.) (NN201, NN400, NN501)
PHASE A
PHASE B
PHASE C
GROUND
CIRCUIT
INTERRUPT
DEVICE
XT-40
CIRCUIT
INTERRUPT
DEVICE
XT-40
Rev. 1 – 2/2007