Panelboards
Unassembled Reference
Catalog Numbering System
Type P1 unassembled panelboards are 1. Compute total number of poles to 4. List required branch circuit
completely convertible from main lug determine interior catalog number. breakers and filler plates to cover
to main breaker and vice-versa. 2. List catalog number and price of any unused positions.
Additionally feed-thru lugs, interior, box and front. 5. Select any modifications
or a subfeed circuit breaker up to or accessories.
400 amperes can be added without 3. Select main lug kit or main breaker
increasing the box height. Follow these kit from appropriate tables. Note: 6. Compute total list price.
easy steps to select and price the proper Main/Subfeed Breaker mounting kits
P1 panel from stock: may be ordered with or without
breakers included, see page 10-11
and 10-12 for selection.
P 1 X 1 8 M C 2 5 0 A
1. P1
2. Voltage and System
X = 208Y/120, 3-Phase 4-Wire
A = 120/240V, 1-Phase 3-Wire
E = 480Y/277V, 3-Phase 4-Wire
3, 4. Circuit – 18, 30, 42
5, 6. Mains MC = Convertible mains
Select Main Lug Kit or Breaker Mounting Kit from page 10-11—10-12
Select Main Breaker Kit from page 10-11—10-12
7, 8, 9. Amperage – 400A max
10. Main Bus Material A = Aluminum
C = Copper
Note:Standard bussing in P1 panels is tin plated for aluminum and copper.
Standard bus is temperature rated to the maximum amperage in the panel.
Branch Breakers
Panel Type Voltage (Max.) Breaker Type Speedfax Page
240 BI, BLH, HBL, BQD
P1 480/277 BQD See section 6
600/347 BQD
10
PANELBOARDS
Consult sales office for availability of CSA.
Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog 10-9
Panelboards
Distributor Stock Selection
Pricing An Unassembled Panel
400A Max. — 20" Wide x 5.75" Deep
1. Choose the appropriate Interior from
the table below.
2. Choose and price the Main Device:
Main Lugs from pages 10-11, Main
Breaker Kit from page 10-13 and Main
Breakers from Section 6.
3. Choose and price Branch Breakers.
BL, BQD and NGB breakers from
Section 6.
4. Choose and price Feed-Thru Lugs or
Subfeed Breaker Feed-Thru Lugs from
page 10-11, Subfeed Breaker Kit from
page 10-11, and Subfeed Breaker from
Section 6.
Type P1 Unassembled Panelboards
Convertible Mains — 1-Phase, 3-Wire 120 / 240V
Interiors Only–Less Branch Breakers Boxes Fronts
Total Amperes
List Rating Max. No List Height List List List
Price $ Mains of Poles Interiors Price $ (inches) Type 1 Price $ Type 3R/12 Price $ Surface Flush Price $
836.50 18 P1A18MC250A 630.00 32 B32 52.00 WP32 1690.00 S32B F32B 262.00
975.50 250 30 P1A30MC250A 787.00 38 B38 52.00 WP38 1690.00 S38B F38B 262.00
1201.50 42 P1A42MC250A 1042.00 44 B44 52.00 WP44 1690.00 S44B F44B 262.00
1303.00 18 P1A18MC400A 979.00 56 B56 107.00 WP56 1841.00 S56B F56B 384.00
1443.00 400 30 P1A30MC400A 1138.00 62 B62 107.00 WP62 1841.00 S62B F62B 384.00
1669.00 42 P1A42MC400A 1393.00 68 B68 107.00 WP68 1841.00 S68B F68B 384.00
893.50 18 P1A18MC250C 694.00 32 B32 52.00 WP32 1690.00 S32B F32B 262.00
1066.50 250 30 P1A30MC250C 889.00 38 B38 52.00 WP38 1690.00 S38B F38B 262.00
1310.50 42 P1A42MC250C 1165.00 44 B44 52.00 WP44 1690.00 S44B F44B 262.00
1389.00 18 P1A18MC400C 1077.00 56 B56 107.00 WP56 1841.00 S56B F56B 384.00
1562.00 400 30 P1A30MC400C 1272.00 62 B62 107.00 WP62 1841.00 S62B F62B 384.00
1806.00 42 P1A42MC400C 1548.00 68 B68 107.00 WP68 1841.00 S68B F68B 384.00
Convertible Mains — 3-Phase, 4-Wire 208Y /120V
836.50 18 P1X18MC250A 630.00 32 B32 52.00 WP32 1690.00 S32B F32B 262.00
1068.50 250 30 P1X30MC250A 891.00 38 B38 52.00 WP38 1690.00 S38B F38B 262.00
1301.50 42 P1X42MC250A 1154.00 44 B44 52.00 WP44 1690.00 S44B F44B 262.00
1373.00 18 P1X18MC400A 1059.00 56 B56 107.00 WP56 1841.00 S56B F56B 384.00
1604.00 400 30 P1X30MC400A 1320.00 62 B62 107.00 WP62 1841.00 S62B F62B 384.00
1838.00 42 P1X42MC400A 1584.00 68 B68 107.00 WP68 1841.00 S68B F68B 384.00
896.50 18 P1X18MC250C 697.00 32 B32 52.00 WP32 1690.00 S32B F32B 262.00
1152.50 250 30 P1X30MC250C 987.00 38 B38 52.00 WP38 1690.00 S38B F38B 262.00
1402.50 42 P1X42MC250C 1269.00 44 B44 52.00 WP44 1690.00 S44B F44B 262.00
1489.00 18 P1X18MC400C 1190.00 56 B56 107.00 WP56 1841.00 S56B F56B 384.00
1743.00 400 30 P1X30MC400C 1477.00 62 B62 107.00 WP62 1841.00 S62B F62B 384.00
1994.00 42 P1X42MC400C 1760.00 68 B68 107.00 WP68 1841.00 S68B F68B 384.00
Convertible Mains — 3-Phase, 4-Wire 480Y / 277V
836.50 18 P1E18MC250A 630.00 32 B32 52.00 WP32 1690.00 S32B F32B 262.00
1068.50 250 30 P1E30MC250A 891.00 38 B38 52.00 WP38 1690.00 S38B F38B 262.00
1301.50 42 P1E42MC250A 1154.00 44 B44 52.00 WP44 1690.00 S44B F44B 262.00
1373.00 18 P1E18MC400A 1059.00 46 B56 107.00 WP56 1841.00 S56B F56B 384.00
10
1743.00 400 30 P1E30MC400A 1320.00 62 B62 107.00 WP62 1841.00 S62B F62B 384.00
1838.00 42 P1E42MC400A 1584.00 68 B68 107.00 WP68 1841.00 S68B F68B 384.00
PANELBOARDS
896.50 18 P1E18MC250C 697.00 32 B32 52.00 WP32 1690.00 S32B F32B 262.00
1152.50 250 30 P1E30MC250C 987.00 38 B38 52.00 WP38 1690.00 S38B F38B 262.00
1402.50 42 P1E42MC250C 1269.00 44 B44 52.00 WP44 1690.00 S44B F44B 262.00
1489.00 18 P1E18MC400C 1190.00 56 B56 107.00 WP56 1841.00 S56B F56B 384.00
1743.00 400 30 P1E30MC400C 1477.00 62 B62 107.00 WP62 1841.00 S62B F62B 384.00
1994.00 42 P1E42MC400C 1760.00 68 B68 107.00 WP68 1841.00 S68B F68B 384.00
Front included in NEMA 3R Box.
10-10 Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog Discount Schedule UNPB
Panelboards
Distributor Stock Selection
Type P1 Panelboards Type P1 Panelboards
Lug Kits — Main or Feed Thru Breaker Mounting Kits 250A Max. — Main or Subfeed w/o Breaker
Ampere Catalog List Ampere Catalog List
Rating Material Wire Range Service Number Price $ Rating Breaker Types Service Number Price $
(1) #6 AWG–350 kcmil 100A BQD 3-Phase MBKBC3 586.00
1-Phase MLKA1 208.00
Cu or Al 1-Phase MBKBL1 208.00
AI 100A BL, BLH, HBL
(1) #6 AWG–350 kcmil 3-Phase MBKBL3 586.00
3-Phase MLKA3 262.00
Cu or Al 1-Phase MBKNB1 498.00
250 125A NGB
(1) #6 AWG–350 kcmil 3-Phase MBKNB3 1063.00
1-Phase MLKC1 388.00
Cu or Al 1-Phase MBKED1 498.00
Cu 125A ED4, ED6, HED4, HED6
(1) #6 AWG–350 kcmil 3-Phase MBKED3 1063.00
3-Phase MLKC3 500.00
Cu or Al 1-Phase MBKQJ1 498.00
225A QJ2, QJH2, QJ2-H
(2) 3/0 250 or 1-Phase 4MLKA1 791.00 3-Phase MBKQJ3 1063.00
Al (1) 600 kcmil 3-Phase 4MLKA3 879.00
400 1-Phase MBKFD1 797.00
250A FXD6, FD6, HFD6
(2) 3/0 250 or 1-Phase 4MLKC1 1059.00 3-Phase MBKFD3 939.00
Cu (1) 600 kcmil 3-Phase 4MLKC3 1307.00 JXD2, JD6, JXD6, 1-Phase MBKJD1 2381.00
400A
Copper Neutral Lug Kits — 250A HJD6, HJXD6 3-Phase MBKJD3 2755.00
Number Catalog List 400 amp kit is for main—only not allowed for subfeed breaker.
of Circuits Description Number Price $
2 Branch Neutral Strips, 1 Main Neutral Lug,
18 CNLK18 208.00
Hardware
2 Branch Neutral Strips, 1 Main Neutral Lug,
30 CNLK30 229.00
Hardware
2 Branch Neutral Strips, 1 Main Neutral Lug,
42 CNLK42 251.00
Hardware
200% Neutral Lug Kits/250A
2 Branch Neutral Strips, 2 Main Neutral Lug,
18 2NLK18 310.00
Hardware
2 Branch Neutral Strips, 2 Main Neutral Lug,
30 2NLK30 330.00
Hardware
2 Branch Neutral Strips, 2 Main Neutral Lug,
42 2NLK42 351.00
Hardware
MBKQJ3
200% Neutral Lug Kits/400A and 600A
18 42NLK18 487.00
2 Branch Neutral Strips, 4 Main Neutral Lug,
30 42NLK30 487.00
Hardware
42 42NLK42 487.00
Type P1, P2, and P3 Panelboards
Miscellaneous Parts and Accessories
Catalog List
Number Description Price $
EGK Al Ground Bus 44 Connections 18.00
BK1 Bonding kit for 250A max. 20.00
and all P1 panels
BK2 Bonding kit for S1/S2 400 & 600 20.00
BK3 Bonding kit 20.00
IMK1 Interior Adjusting Kit 13.00 MBKFD3
11-1824-01 Directory Card Holder 7.00
12-1110-01 Directory Card 3.00
11-1056-01 NEMA Instruction Book 3.00
NBK03 Number Strips 1–42 9.00
NBK04 Number Strips 43–84 9.00
NBK05 Number Strips 85–126 8.00
NBK06 Number Strips 127–168 8.00
ECGK Cu Ground Bus 44 Connections 21.00
IGK Insulated Al Ground Bus 57.00
ICGK Insulated Cu Ground Bus 67.00
EWK1 End Wall Kit with Knockouts
10
(20" W x 5.75" DP) 33.00
EWK2 End Wall Kit with Knockouts
(24" W x 7.75" DP) 33.00
PANELBOARDS
QF3 Filler Plate 2.80
EBF1 NEB/HEB Filler Plate 3.00
Discount Schedule UNPB Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog 10-11
Panelboards
Panelboard Replacement, Modification, and Additions Selection
S1/S2 Panels—All the P1 panel kits for 250 amp and below
panels will work for 250 amp maximum S1/S2 panels.
400/600 Amp S1/S2 and All SE Panels
Lug Kits — Main or Feed Thru
Ampere Catalog List
Rating Material Wire Range Service Number Price $
125A / 250A Al/Cu (2) 1/0–250 kcmil 1-Phase MLKA1 208.00
125A / 250A Al/Cu (2) 1/0–250 kcmil 3-Phase MLKA3 262.00
(2) #4–250 kcmil or
400A / 600A Al/Cu 1-Phase SMLKA1 791.00
(1) 3/0–500 kcmil
(2) #4–250 kcmil or
400A / 600A Al/Cu 3-Phase SMLKA3 879.00
(1) 3/0–500 kcmil
Breaker Mounting Kits
Ampere Catalog List
Rating Breaker Types Service Number Price $
125A ED2, ED4, ED6, HED4, HED6, HHED6 1-Phase SMBKED1 670.00
225A ED2, ED4, ED6, HED4, HED6, HHED6 3-Phase SMBKED3 1273.00
225A QJ2, HQJ2, HQJ2H 1-Phase SMBKQJ1 1786.00
225A QJ2, HQJ2, HQJ2H 3-Phase SMBKQJ3 2007.00
250A FXD6, FD6, HFXD6, HFD6 1-Phase SMBKFD1 955.00
250A FXD6, FD6, HFXD6, HFD6 3-Phase SMBKFD3 1128.00
400A JD6, JXD6, HJD6, HJXD6 1-Phase SMBKJD1 2381.00
400A JD6, JXD6, HJD6, HJXD6 3-Phase SMBKJD3 2755.00
600A LD6, LXD6, HLD6, HLXD6 1-Phase SMBKLD1 2533.00
600A LD6, LXD6, HLD6, HLXD6 3-Phase SMBKLD3 2854.00
Neutral Kits
Ampere Catalog List
Rating Description Number Price $
250A max. 30/42 circuit 200% neutral kit 2NLK2 464.00
400/600A max. 42 circuit 200% neutral kit 2NLK1 487.00
Other applications:
For P4/S4 and 10" deep SPP panels see page 10-50 for branch breaker mounting kits.
For P5/S5 and 12.75" deep SPP panels see page 10-61 for branch breaker mounting kits.
For P4/F1 and 10" deep FPP panels see page 10-50 for branch fusible switch mounting kits.
For P5/F2 and 12.75" deep FPP panels see page 10-61 for branch fusible switch mounting kits.
For Series 5, Series 6, CDP6 and VB 6 panels as well as FC20, FCI, FCII, SB1, SB2 and SB3
distribution switchboards, see page 12-32 for branch device mounting kits.
10
PANELBOARDS
QJ mounting kit is for subfeed breakers only, not main breaker.
The kit contains mountings for (2) breakers.
10-12 Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog Discount Schedule UNPB
• Revised •
12/21/2007
Sentron® Panelboards
Warehouse Stock/Unassembled Selection
Main Breaker Mounting Kits w/Breakers for P1 panels Branch Breakers Selection for P1
Catalog Ratings List Selection Guide 5. Select ground bar and filler
Number Description 240V 480V Price $ 1. Select breaker type. plates. (See replacement
MBKED3100 Kit w/3-pole ED4 100A breaker 65KA 18KA 1869.00 2. Select required amperage. parts & accessories on
MBKED3125 Kit w/3-pole ED4 125A breaker 65KA 18KA 3197.00 3. Select number of poles. Page 10-11.)
MBKQJ1125 Kit w/2-pole QJ2 125A breaker 10KA — 1929.00 4. Select branch breaker
MBKQJ1150 Kit w/2-pole QJ2 150A breaker 10KA — 1929.00 catalog numbers.
MBKQJ1175 Kit w/2-pole QJ2 175A breaker 10KA — 1929.00
MBKQJ1200 Kit w/2-pole QJ2 200A breaker 10KA — 1929.00
AFCI Arc Fault Circuit Interrupter
MBKQJ1225 Kit w/2-pole QJ2 225A breaker 10KA — 1929.00
Interrupting Ratings (kA)
MBKQJ3125 Kit w/3-pole QJ2 125A breaker 10KA — 2757.00 RMS Symmetrical Amperes
MBKQJ3150 Kit w/3-pole QJ2 150A breaker 10KA — 2757.00 Volts AC
Breaker Ampere Catalog
MBKQJ3175 Kit w/3-pole QJ2 175A breaker 10KA — 2757.00 Type Rating Number 120 120/240 240
MBKQJ3200 Kit w/3-pole QJ2 200A breaker 10KA — 2757.00 BAF 15 B115AF 10 — —
MBKQJ3225 Kit w/3-pole QJ2 225A breaker 10KA — 2757.00 1-Pole 20 B120AF 10 — —
MBKQJ1125H Kit w/2-pole QJ2H 125A breaker 42KA — 2115.00 BAFH 15 B115AFH 22 — —
MBKQJ1150H Kit w/2-pole QJ2H 150A breaker 42KA — 2115.00 1-Pole 20 B120AFH 22 — —
MBKQJ1175H Kit w/2-pole QJ2H 175A breaker 42KA — 2115.00
MBKQJ1200H Kit w/2-pole QJ2H 200A breaker 42KA — 2115.00
MBKQJ1225H Kit w/2-pole QJ2H 225A breaker 42KA — 2115.00
MBKQJ3125H Kit w/3-pole QJ2H 125A breaker 42KA — 3144.00
Switching Neutrals
MBKQJ3150H Kit w/3-pole QJ2H 150A breaker 42KA — 3144.00 Interrupting Ratings (kA)
RMS Symmetrical Amperes
MBKQJ3175H Kit w/3-pole QJ2H 175A breaker 42KA — 3144.00
Volts AC
MBKQJ3200H Kit w/3-pole QJ2H 200A breaker 42KA — 3144.00 Breaker Ampere Catalog
Type Rating Number 120 120/240 240
MBKQJ3225H Kit w/3-pole QJ2H 225A breaker 42KA — 3144.00
BG 15 BG215 ■ 10 — —
MBKFD3150 Kit w/3-pole FXD6 150A breaker 65KA 35KA 3301.00 2-Wire 20 BG220 ■ 10 — —
MBKFD3175 Kit w/3-pole FXD6 175A breaker 65KA 35KA 3301.00 Common Trip 30 BG230 ■ 10 — —
MBKFD3200 Kit w/3-pole FXD6 200A breaker 65KA 35KA 3301.00 BG 15 BG315 ■ — 10 —
MBKFD3225 Kit w/3-pole FXD6 225A breaker 65KA 35KA 3301.00 3-Wire 20 BG320 ■ — 10 —
Common Trip 30 BG330 ■ — 10 —
MBKFD3250 Kit w/3-pole FXD6 250A breaker 65KA 35KA 4612.00
MBKJD1300 Kit w/2-pole JXD6 300A breaker 65KA — 4534.00
MBKJD3300 Kit w/3-pole JXD6 300A breaker 65KA 35KA 5974.00
MBKJD1400 Kit w/2-pole JXD6 400A breaker 65KA 35KA 4534.00
MBKJD3400 Kit w/3-pole JXD6 400A breaker 65KA 35KA 5974.00
10
PANELBOARDS
400 Amp Kit used as Main only. And for top feed
applications only.
Discount Schedule UNPB Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog 10-13
Sentron® Panelboards
Warehouse Stock/Unassembled Selection
Branch Breakers Selection for P1
Selection Guide
1. Select breaker type. 5. Select ground bar and filler
2. Select required amperage. plates. (See replacement parts
3. Select number of poles. & accessories on Page 10-11.)
4. Select branch breaker catalog
numbers.
BL Branch Breakers – 10,000A IR BLH Branch Breakers – 22,000A IR
Amp 1-Pole 2-Pole 2-Pole 3-Pole Amp 1-Pole 2-Pole 3-Pole
Rating 120/240V 120/240V 240V 240V Rating 120/240V 120/240V 240V
15 B115 B215 B215R B315 15 B115H B215H B315H
20 B120 B220 B220R B320 20 B120H B220H B320H
25 B125 B225 B225R B325 25 B125H B225H B325H
30 B130 B230 B230R B330 30 B130H B230H B330H
35 B135 B235 B235R B335 40 B140H B240H B340H
40 B140 B240 B240R B340 50 B150H B250H B350H
45 B145 B245 B245R B345 55 B155H — —
50 B150 B250 B250R B350 60 B160H B260H B360H
55 B155 — — — 70 B170H B270H B370H
60 B160 B260 B260R B360 80 — B280H B380H
70 B170 B270 B270R B370 90 — B290H B390H
80 — B280 B280R B380 100 — B2100H B3100H
90 — B290 B290R B390
100 — B2100 B2100R B3100
110 — B2110 — —
125 — B2125 — —
BQD Branch Breakers – 14,000A IR Max. @ 480/277 Vac /
65,000A IR max. @ 240 Vac
HBL Branch Breakers – 65,000A IR
Amp 1-Pole 2-Pole 3-Pole
Amp 1-Pole 2-Pole 3-Pole Rating 277V 480Y/277V 480Y/277V
Rating 120/240V 120/240V 240V 15 BQD115 BQD215 BQD315
15 B115HH B215HH B315HH 20 BQD120 BQD220 BQD320
20 B120HH B220HH B320HH 25 BQD125 BQD225 BQD325
30 B130HH B230HH B330HH 30 BQD130 BQD230 BQD330
40 B140HH B240HH B340HH 35 BQD135 BQD235 BQD335
50 B150HH B250HH B350HH 40 BQD140 BQD240 BQD340
60 — B260HH B360HH 45 BQD145 BQD245 BQD345
70 — B270HH B370HH 50 BQD150 BQD250 BQD350
80 — B280HH B380HH 60 BQD160 BQD260 BQD360
90 — B290HH B390HH 70 BQD170 BQD270 BQD370
100 — B2100HH B3100HH 80 BQD180 BQD280 BQD380
90 BQD190 BQD290 BQD390
100 BQD1100 BQD2100 BQD3100
GFCI Personnel Protection (5MA)
Interrupting Ratings (kA)
RMS Symmetrical Amperes
Volts AC
Breaker Ampere Catalog
Type Rating Number 120 120/240 240
BLF 15 BF115 10 — —
1-Pole 20 BF120 10 — —
25 BF125 ■ 10 — —
30 BF130 10 — —
BLF 15 BF215 — 10 —
2-Pole 20 BF220 — 10 —
30 BF230 — 10 —
40 BF240 ■ — 10 —
50 BF250 ■ — 10 —
60 BF260 ■ — 10 —
10
BLHF 15 BF115H 22 — —
1-Pole 20 BF120H 22 — —
30 BF130H ■ 22 — —
PANELBOARDS
BLHF 15 BF215H ■ — 22 —
2-Pole 20 BF220H ■ — 22 —
30 BF230H ■ — 22 —
40 BF240H ■ — 22 —
50 BF250H ■ — 22 —
60 BF260H ■ — 22 —
■ Built to order. Allow 2–3 weeks for delivery.
HACR rated.
10-14 Siemens Power Distribution & Control, SPEEDFAX™ 2007-2008 Product Catalog