Installation manual

SPDU Installation

24 SPDU Installation Manual

– When connecting a 4-wire cable to a triple-pole breaker:

a. Connect the L1 wire (black), L2 wire (red), and Neutral wire (white) to the breaker’s three

load-side termination points.

b. There is no Neutral connection in this configuration.

c. Connect the Ground wire (green) to any open termination point on one of the ground bars.

These are the vertical bars located nearer to the panel boards.

– When connecting a 5-wire cable to a triple-pole breaker:

a. Connect the L1 wire (black), L2 wire (red), and L3 wire (orange) to the breaker’s three

load-side termination points.

b. Connect the Neutral wire (white) to any open termination point on one of the neutral bars.

These are the vertical bars located to the far left and far right of the panel boards.

c. Connect the Ground wire (green) to any open termination point on one of the ground bars.

These are the vertical bars located nearer to the panel boards.