Legrand 6B21E User Manual

Wiremold / Legrand electrical systems conform to and should be
installed and properly grounded in compliance with the
requirements of the current National Electrical Code, Canadian
Electrical Code or codes administered by local authorities.

All electrical products may represent possible shock or fire hazard
if improperly installed or used. Wiremold / Legrand electrical
products are UL Listed, and should be installed in conformance
with current local and/or the National Electrical Code.

Power Commander

®

POWER DISTRIBUTION UNITS

INSTALLATION INSTRUCTIONS

Installation Instruction No.: BK007R1 – Updated March 2007

The Wiremold Power Commander®Power Distribution Units are UL/ cUL Listed/ Recognized by Underwriters Laboratories, Inc
under File E173292. All products are in compliance with the national Electrical Code and the Canadian Electrical Code.

The 3A, 3B, and 4B Series are UL/ cUL Listed and comply with the Standard for Information technology Equipment – Safety – Part 1.
UL60950-1. They are available in a 1 5/8" W x 2 7/8" H [41mm W x 73mm H] housing with variable length.

The 3A and 3B models are rated 120Vac, 24A. Each circuit may carry up to 12A as long as the total current does not exceed 24A.
The 4B Series is rated 208Vac, 32A. Each circuit may carry up to 16A as long as the total current does not exceed 32A.
The JPDU-A is UL/cUL Recognized and complies with the Standard for Information Technology Equipment, UL1950.
The JPDU-A is rated 120Vac, 24A. Each circuit may carry up to 12A as long as the total current does not exceed 24A.
The D-Series Custom Power Distribution Units are UL/cUL Listed and comply with the Standard for Information Technology

Equipment – Safety – Part 1, UL60950-1. They are available in a 2" W x 1 3/4" H [51mm W x 44mm H] housing with variable length.
The D-Series is rated 120Vac, 12 A or 16A depending on the configuration ordered.

j

CAUTION: The socket outlet that

powers the PDUs should
be installed nearby and
be easily accessible.

STANDARD HARDWARE INSTALLATION

Attach the Spring Clips to the cabinet frame or cabinet wall making sure the top clip is no more than 1
inch [25mm] from the top of the unit. Insert the 1/4 - 20 Phillips screw through the spring clip as shown,
and then through the cabinet frame or cabinet wall. On the other side of the mounting surface, put the
1/4 lock washer over the exposed Phillips screw and tighten into place with the 1/4 - 20 nut. Once the
spring clips are secure, place unit in one side of the clips and snap the other side into position.

1/4-20

Phillips

Spring

Clip

1/4 Lock

Washer

1/4-20

Nut

JPDU-A FRONT MOUNT (1U) INSTALLATION MOUNTING INSTRUCTIONS:

JPDU-A SIDE RAIL (0U) INSTALLATION MOUNTING INSTRUCTIONS:

With a 5/16" nut driver, unfasten the set of 10-32 Hex head
machine screws on each side of JPDU-A. Take one of the front
mounting brackets and align each side hole with the side hole
on JPDU-A. Attach one front mounting bracket using two of
the unfastened 10-32 Hex screws. Repeat installations steps
for the other front mounting bracket as shown above.

Install JPDU-A in a cabinet or 19" [483mm] rack using
appropriate hardware (not provided) for mounting.

With a 5/16" nut driver, unfasten the set of 10-32 Hex head
machine screws on each side of JPDU-A. Take one of the
rear mounting brackets and align each side hole with the
side hole on JPDU-A. Attach one rear mounting bracket
using two of the unfastened 10-32 Hex screws. Repeat
installations steps for the other rear mounting bracket as
shown above.

Install JPDU-A in a cabinet or 19" [483mm] rack using
appropriate hardware (not provided) for mounting.

The JPDU-A has two 12 amp circuits which are indicated by the two LEDs in the front of the unit.
Each circuit is protected by a 15 amp circuit breaker and 280V clamping level surge protection. A
lighted LED indicates that the circuit is functioning properly and is surge protected. A non-lighted
LED indicates that the circuit is not functioning properly and/or is not surge protected.