Rockwell Automation W40751-468-xx User Manual

Overload Relay Replacement

(W40751-468-27; W40751-468-28; W40751-468-29
W40751-468-30; W40751-468-31; W40751-468-32)

Disassembly

ATTENTION: To prevent electrical shock, disconnect from power source before installing or servicing.

1 2

2

1

1

ATTENTION: Label or identify phase wires before
cutting.

1

2

3

3 4

S

x

2

T20

Ø1

Ø2

Ø3

Reassembly

5

ATTENTION: Be sure to run Phase 1, 2 and 3
through Phase 1, 2 and 3 of overload, respectively.
Must use the wires that are not factory labeled.

Ø1

Ø2

Ø3

LONGER WIRES
NOT FACTORY LABELED

S

6

ATTENTION: Do not cross or mix-up phase wires
while reconnecting.

LABELED WIRES NOT STRUNG
THROUGH OVERLOAD RELAY

S

S

20 lb-in
x

2

7

ATTENTION: Check for wire secureness after crimping.

x

3

2

S

.6 in

(15mm)

1

x

6

S

T20

8

2

1

1

42053-010-01 (1)

Printed in U.S.A.