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Bulletin No. 30072-005-121
January 1998
Raleigh, NC, USA
DZ2-FX6 Lug Kit
For use with Telemecanique LC1-F780 3-Pole “F-Line” Contactors
1
Instruction Bulletin
© 1998 Square D All Rights Reserved
This bulletin contains hardware identification and assembly instructions for
lugs used with Telemecanique LC1-F780 3-pole contactors.
1. “T-Bars” should already be installed per the contactor instruction sheet
(see Figure 1).
Figure 1: T-Bar (Installed)
Table 1: Contents of DZ2-FX6 Kit
Qty. of Lugs Cable Size
(AWG Range)
Instruction Bulletin
6 (4) 1/0 to 750 MCM 30072-005-121
Mounting hardware is provided with the contactors, not the kits.
INTRODUCTION
KIT CONTENTS
HAZARDOUS VOLTAGE
Disconnect all power before working on equipment.
Failure to follow these instructions will result in death or serious
injury.
DANGER
ASSEMBLY INSTRUCTIONS
T-Bar
Electrical equipment should be serviced only by qualified electrical maintenance personnel. No
responsibility is assumed by Square D for any consequences arising out of the use of this material.
DZ2-FX6 Lug Kit Bulletin No. 30072-005-121
Instruction Bulletin January 1998
Square D and are registered trademarks of Square D Company.
Square D Company
8001 Hwy 64 E.
Knightdale, NC 27545
(919) 266-3671
© 1998 Square D All Rights Reserved
2
Figure 2: Lug Installation
2. Follow the instructions below for proper lug installation (see Figure 2).
a. Place washer on bolt with the ridges next to the bolt head.
b. Place tang of the lug under the T-Bar.
c. Insert bolt assembly (see Step 2a) through the lug tang and then
the T-Bar.
d. Place second washer over the bolt with the smooth side next to
the T-Bar.
e. Thread nut onto the bolt until it contacts the side of the washer with
the ridges.
f. Repeat steps a through e for the second bolt assembly, washers,
and nuts.
3. Torque the nuts and bolts attaching the lugs to 510 lb-in (58 N•m).
4. After inserting the power wires into lugs, tighten the wire pressure screws
to 500 lb-in (56 N•m).
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