Brochure

PowerPact H-, J-, and L-Frame Circuit Breakers
Circuit Breaker Mounting and Connections
145
02/2016
© 2011–2016 Schneider Electric
All Rights Reserved
Voltage Takeoff (Control Wire Terminals) for Mechanical Lugs and
Terminal Nuts
Powerpact H- and J-Frame mechanical lugs may be equipped with a separate control wire termination.
The kit is available factory installed or as a field installable kit. The adaptor is secured underneath the
lug and has a tab extension suitable for attachment of a 0.250 inch slip-on connector.
All L-frame mechanical lugs are pre-tapped for control wires. For control wire installation, use an
8-32 x 1/4 in. screw (not provided) into tapped control wire hole in lower left hand corner of the lug.
Fully insulated type connectors must be used to prevent live parts from extending into the wiring gutter
area.
Table 125: Mechanical Lug Kits for H-Frame and J-Frame Circuit Breakers
Circuit Breaker Application
Number of Wires
Per Lug and Wire
Range
Kit Cat.
No.
Qty
Per
Kit
Standard
Ampere
Rating
Optional
Ampere
Rating
Al Lugs for Use
with Al or Cu Wire
HD, HG, HJ, HL 15–150 A (1) 14–3/0 AWG Al or Cu AL150HD 3
JD, JG, JJ, JL 150–175 A (1) 4-4/0 AWG Al or Cu AL175JD 3
JD, JG, JJ, JL 200–250 A JD, JG, JJ, JL 150–175 A (1) 3/0–350 kcmil Al or Cu AL250JD 3
Cu Lugs for Use
with Cu Wire Only
HD, HG, HJ, HL 15–150 A (1) 14–2/0 AWG Cu CU150HD 3
JD, JG, JJ, JL 150–250 A (1) 1/0–300 kcmil Cu CU250JD 3
Control Wire Terminal for H-frame lug kit S37423 2
Control Wire Terminal for J-frame lug kit S37424 2
Table 126: Mechanical Lug Kits for L-Frame Circuit Breakers
1
1
For lug pack information, see Figure 36 on page 177.
Circuit Breaker Application
Number of Wires
Per Lug and Wire Range
2
2
For control wire installation, use an 8-32 x 1/4 in. screw (not provided) into tapped control wire hole in lower left hand corner of lug.
Kit Cat. No.
Qty
Per
Kit
Type of
Terminal
Shield
3
3
For terminal shield dimensions, see Figure 36 on page 177.
Ampere
Rating
Poles
Unit
Mount
I-Line
Al Lugs for
Use with Al or
Cu Wire
250
3X X
(1) 2 AWG–500 kcmil Al
(1) 2 AWG–600 kcmil Cu
AL400L61K3 3 Short
4X — AL400L61K4 4Medium
400/600
3X —
(2) 2/0 AWG–500 kcmil Al or Cu
AL600LS52K3
4
4
Terminal shields are included in mechanical lug kits.
3Medium
4X — AL600LS52K4
4
4Medium
400/600 3 X X (2) 3/0 AWG–500 kcmil Al or Cu AL600LF52K3
4
3 Short
Cu Lugs for
Use with Cu
Wire Only
250/400
3X X
(1) 2 AWG–500 kcmil Al
(1) 2 AWG–600 kcmil Cu
CU400L61K3 3 Short
4X — CU400L61K4 4Medium
400/600
3X —
(2) 2/0 AWG–500 kcmil Al or Cu
CU600LS52K3
4
3Medium
4X — CU600LS52K4
4
4Medium
400/600 3 X X (2) 3/0 AWG–500 kcmil Al or Cu CU600LF52K3
4
3 Short
06163037
600 A Lug
AL600LS52K3
06163038
600 A Lug
AL600LF52K3
400 A Lug
AL400L6IK3
Mechanical Lug Control
Wire Terminal
Busbar Control Wire
Terminal
Control
Wire
Hole
Table 127: Control Wire Terminals
Description Frame Cat. No. Qty Per Kit
Mechanical Lugs
Control Wire Terminal for H-Frame Lugs HD/HG/HJ/HL S37423 2
Control Wire Terminal for J-Frame Lugs JD/JG/JJ/JL S37424 2
Busbar Connection
Control Wire Terminal for H-Frame Terminal Nut HD/HG/HJ/HL S37429 2
Control Wire Terminal for J-Frame Terminal Nut JD/JG/JJ/JL S37430 2