ETC Installation Guide
500kcmil Kit (240V/277V)
500kcmil Kit (240V/277V)
Page 3 of 3
Electronic Theatre Controls, Inc.
Connect Wiring
1:
Terminate the ground wire to the
ground lug as described in the
Sensor IQ
Installation Manual
.
2:
Terminate the phase wires and neutral
wires to the 500kcmil lugs as shown at
right. Use a torque wrench with a 1/2”
Allen socket to tighten the lugs to 31 ft-
lb (42 Nm).
Ground
Phase A
Phase B
Phase C
Neutral
