CPS SCA50KTL-DO/US-480 - Communication Board of H4 Connectors Wirebox; Communication Board of Standard Wirebox

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AC Output:Use 90¡ãC wire, either 3~2/0AWG c opper or
2~2/0AWG aluminum, torque 110 in-lbs.
AC Ground:Use 90¡ãC copper wire, 6-4AWG for internal
grounding bar or external grounding stud, torque 50 in-lbs.
L1 L2 L3 N
1 2 3
ON
OFF
S1
4
ON
OFF
S1
ON
OFF
S1
Figure 3-39(a) Communication Board of Standard wirebox
1+
SPD
2+ 3+ PE
AC Output:Use 90¡ãC wire, either 3~2/0AWG copper or
2~2/0AWG aluminum, torque 110 in-lbs.
AC Ground:Use 90¡ãC copper wire, 6~4AWG for internal
grounding bar or external grounding nut, torque 50 in-lbs.
L1 L2 L3 N
1 2 3
ON
OFF
S1
4
ON
OFF
S1
Figure 3-39(b) Communication Board of H4 Connectors wirebox
3.4.1. Description of the Communication Board