Brochure

PowerPact H-, J-, and L-Frame Circuit Breakers
Circuit Breaker Mounting and Connections
148
02/2016 © 2011–2016 Schneider Electric
All Rights Reserved
Compression Lugs
Both copper and aluminum compression lug kits are available for the H-, J-, and L-frame circuit
breakers. Each kit contains required insulators and all mounting hardware. Compression lugs require
the long lug cover pack, see Figure 36 on page 177.
Table 133: Compression Lug Kits for Al/Cu Connectors
Circuit
Breaker
Lug Kit
Rating at 75°C
Poles
Wires
per Lug
Wire Range
Lugs per
Terminal
Lugs
per Kit
Al Cu
Al/Cu Connectors
H-Frame
YA060HD ≤ 60 A ≤ 60 A 3 1
6–2 AWG Cu or Al
(16–35 mm
2
)
13
YA150HD ≤ 150 A ≤ 150 A 3 1
1/0–4/0 AWG Cu or Al
(50–95 mm
2
)
13
J-Frame
YA150JD ≤ 200 A ≤ 200 A 3 1
1–3/0 AWG Cu or Al
(50–95 mm
2
)
13
YA250J35 ≤ 250 A ≤ 250 A 3 1
3/0 AWG–350 kcmil Cu or Al
(95–185 mm
2
)
13
L-Frame
YA400L31K3 230 A 285 A 3 1
4-300 kcmil Al/Cu
(25–150 mm
2
)
13
YA600L32K3 460 A 570 A 3 2
4-300 kcmil A/Cu
(25–150 mm
2
)
26
YA400L51K3 310 A 380 A 3 1
2/0-500 kcmil A/Cu
(70–240 mm
2
)
13
YA600L52K3 620 A 760 A 3 2
2/0-500 kcmil Al/Cu
(70–240 mm
2
)
26
YA400L71K3 385 A 380 A 3 1
500-750 kcmil Al
(240–400 mm
2
)
500 kcmil Cu
(240 mm
2
)
13
YA600L32K4 460 A 380 A 4 2
4-300 kcmil A/Cu
(25–150 mm
2
)
18
YA400L51K4 310 A 380 A 4 1
2/0-500 kcmil Al/Cu
(70–240 mm
2
)
24
YA600L52K4 620 A 760 A 4 2
2/0-500 kcmil Al/Cu
(70–240 mm
2
)
18
YA400L71K4 385 A 475 A 4 1
500-750 kcmil Al
(240–400 mm
2
)
500 kcmil Cu
(240 mm
2
)
24