Cut Sheet

Volume 1—Residential and Light Commercial CA08100002E—August 2015 www.eaton.com V1-T1-55
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Loadcenters and Circuit Breakers
Type BR Loadcenters and Circuit Breakers
Three-Phase, Four-Wire—Main Lug Loadcenters—Aluminum Bus—208Y/120 Vac or 240 Vac,
Insulated/Bondable (Unless Otherwise Noted)
Three-Phase, Four-Wire—Main Lug Loadcenters—Aluminum Bus—208Y/120 Vac or 240 Vac,
Insulated/Bondable Split Neutral
Notes
1
Ground bar kits priced separately. See Page V1-T1-66.
2
Surface cover only.
3
Insulated/bondable single neutral.
4
Rainproof loadcenters are furnished with hub closure plates. For rainproof hubs, refer to Page V1-T1-66.
5
Has notch for BREQS125 hold-down kit.
6
Suitable for use as service equipment when not more than six main disconnecting means are provided and when not used as a lighting and appliance panelboard
(see Article 408.34 of the NEC).
g
Door lock and key included with loadcenter.
Box sizes Pages V1-T1-67 through V1-T1-70.
Main
Ampere Rating
Maximum Number
1-Inch (25.4 mm)
Enclosure
Type
Box
Size
Wire Size Range
Cu/Al 60 °C or 75 °C
for Main Lugs
Loadcenter Catalog Number
1
(With Combination or
NEMA Type 3R Cover)Spaces Circuits
100 3 3 Indoor 9 #6–1/0 3BR3L100S
23
3 3 Outdoor 9R 3BR3L100R
34
125 12 24 Indoor C1 #6–3/0 3BR1224L125
56
12 24 Outdoor C1R 3BR1224L125R
456
150 18 36 Indoor C2 #6–4/0 3BR1836L150
18 36 Outdoor C3R 3BR1836L150R
24 42 Indoor D1 #4–300 kcmil 3BR2442L150
24 42 Outdoor D1R 3BR2442L150R
4
200 12 24 Indoor C4 #4–300 kcmil 3BR1224L200
6
12 24 Outdoor C3R 3BR1224L200R
46
18 36 Indoor C4 #4–300 kcmil 3BR1836L200
18 36 Outdoor C3R 3BR1836L200R
30 42 Indoor G1 #4–300 kcmil 3BR3042L200
30 42 Outdoor G1R 3BR3042L200R
4
42 42 Indoor L1 #4–300 kcmil 3BR4242L200
42 42 Outdoor L1R 3BR4242L200R
4
225 42 42 Indoor L1 #4–300 kcmil 3BR4242L225
42 42 Outdoor L1R 3BR4242L225R
4
Main
Ampere Rating
Maximum Number
1-Inch (25.4 mm)
Enclosure
Ty pe
Box
Size
Wire Size Range
Cu/Al 60 °C or 75 °C
for Main Lugs
Commercial Loadcenter
Catalog Number
g
Spaces Circuits
With Flush or
NEMA Type 3R Cover
With
Surface Cover
400 42 42 Indoor 22 (1) 250–750 kcmil
or
(2) #3/0–250 kcmil
3BR4242L400F 3BR4242L400S
42 42 Outdoor 46 3BR4242L400R
4
—
600 42 42 Indoor 22 (2) #2–500 kcmil — 3BR4242L600S
3BR1224L125
3BR4242L400F