Section 1: Load Centers PDF

Section 1: Load Centers PDF

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Rainproof, Meter Mains and All-In-Ones, 300–400 A

Class 4119, 4120 / Refer to Catalog / Refer to Catalog 4120CT2201

Meter Mains and All-in-Ones (300–400 A Devices)

Meter Mains and All-in-Ones

  • Ring or ringless type meter socket designs available

  • UL Listed, suitable only for use as service equipment

  • Meets EUSERC standards where indicated.

  • Service disconnects are supplied factory-installed, except where noted

  • Supplied with 100% branch neutrals; all unused terminals may be used for equipment grounding wires

  • Meets Federal Specification W-P-115c as Type 1, Class 2

Meter Mains: Meets Federal Specification W-P-115c as Type 1, Class 2, UL Listed, suitable only for use as service equipment, 120/240 Vac, 1Ø3W, NEMA 3R Enclosure

Meter Mains

Ampere Rating

Bypass Type

Service
(Type
of Feed)

Short Circuit
Current Rating

Cat. No.

Service Disconnect(s) [1]

Load Center and Branch
Circuit Breakers
(Order separately [2])

Hub Type
(Order separately [3])

Line
Side
Main
Lugs
AWG/
kcmil
(Al/Cu)

Bus Rating

Service
Ground
Lug
AWG/
kcmil
(Al/Cu)

Weight
Each
(Lbs)
and
Pallet
Qty.

Max. Quantity

Ampere
Rating Max.

Spaces

1P

Circuits

Tandems

UL

UL and
EUSERC

2P
Circuits
(Max.)

Type
(Order separately [4])

Ampere Rating
(Max.)

Ring Type, QO

Surface and Semiflush Mount [1]

400 A

None

UG

UG

25 kA

CU12L400CN [5]

1

QDL22200 [6]

200 A

—

—

—

—

A–L

(2) Studs

 200

4–250

98, 4

400 A

Class 320 Manual Bypass

UG

—

25 kA

CU12L400CB [5] [7]

1

QDL22200 [6]

200 A

—

—

—

—

A–L

(2) Studs

 200

4–250

98, 4

CU12L400FB OBS

1

QDL, QGL, QJL [8]

200 A

—

—

—

—

 —

4

QO, QO-VH or QOH [9]

125 A [10]

—

—

—

—

400 A

None

UG

UG

25 kA

CU816D400CN[5] [11]

1

QDL22200 [6]

200 A

8

16

8

200 A

A–L

(2) Studs

 200

4–250

98, 4

400 A

Class 320 Manual Bypass

UG

—

25 kA

CU816D400CB[5] [10] [7]

QDL, QGL, QJL [8]

A–L

(2) Studs

 200

4–250

98, 4

400 A

Class 320 Manual Bypass

UG

—

65 kA [1]

CUM400CB [5] [7]

1

LJL36400U31X [6]

400 A

—

2 [12]

—

200 A

A–L

(2) Studs

 —

4–250

115, 4

Ringless Type, QO

400 A

Class
320
Lever

UG

—

25 kA

QU12L400SL [13] [7]

1

QDL22200 [6]

200 A

—

—

—

—

A–L

(2) Studs

 200

4–250

98, 4

1

QDL, QGL, QJL [8]

200 A

—

—

—

—

4

QO, QO-VH or QOH [9]

125 A [10]

—

—

—

—

400 A

Class
320
Lever

OH/UG

—

25 kA

QCD400SL [13]

1

QDL, QGL, QJL [8]

200 A

—

—

—

—

A–L

4–600
(2)
1/0–350

 —

12–2/0

75, 4

1

QDL, QGL, QJL [8]

200 A

—

—

—

—

Surface Mount Only, Supplied with Feed-Thru Lugs and Provisions for Branch Circuit Breakers

400 A

[14]

UG

—

25 kA

QU816D400SL [10] [13] [7]

QU816D400CK OBS[11] [7]

1

QDL22200 [6]

QDL, QGL, QJL [8]

200 A

8

16

8

200 A

A–L

(2) Studs

 200

4–250

98, 4

400 A

Class
320
Lever

OH/UG

—

25 kA

QC816D400SL [10][11][13]

1

QDL22200 [6]

200 A

8

16

8

200 A

A–L

4–600
(2)
1/0–350

 200

12–2/0

77, 4

1

QDL, QGL, QJL [8]

200 A

Surface and Semiflush Mount [1]

400 A

Class 320 Lever

UG

—

25 kA

QU12L400CL OBS[13] [15] [7]

1

QDL22200 [6]

200 A

—

—

—

—

A–L

(2) Studs

 200

4–250

98, 4

1

QDL, QGL, QJL [8]

200 A

—

—

—

—

4

QO, QO-VH or QOH [9]

125 A [10]

—

—

—

—

400 A

UG

—

25 kA

QU816D400CL [13] [10] [15] [7]

1

QDL22200 [6]

200 A

8

16

8

200 A

A–L

(2) Studs

 200

4–250

98, 4

QU816D400FL OBS

1

QDL, QGL, QJL [8]

 —

400 A

Class 320 Lever

UG

—

65 kA [1]

QUM400CL [13] [7]

1

LJL36400U31X [6]

400 A

—

2 [12]

—

200 A

A–L

(2) Studs

 —

4–250

120, 4

400 A

K-4 Bolt-On

UG

—

65kA [1]

QUM400CK OBS

1

LJL36400U31X [6]

400 A

—

2 [12]

—

200 A

A–L

(2) Studs

 —

4–250

123, 4

None

Ringless Type, Homeline

Surface Mount Only, Supplied with Feed-Thru Lugs and Provisions for Branch Circuit Breakers

400 A

Class
320
Lever

OH/UG

—

25 kA

RC816D400SL [11][13]

1

QDL22200 [6]

200 A

8

16

8

200 A

A–L

4–600
(2)
1/0–350

 200

12–2/0

77, 4

1

QDL, QGL, QJL [8]

OBS This product is obsolete.

All-in-One Combination Service Entrance Devices

Surface and Semiflush Mount[1]

Ring Type, Homeline
300 A Class 320 Manual UG — 25 kA

SU3040D300CB OBS[5][15][7]

 1 QDL22200 [6]
QDL, QGL, QJL [8]		 200 A
100 A		 30 40 10 200 A A–L (2) Studs 200 4–250 100, 4

SU3040D300FB [5][15][7]

 1
400 A None UG UG 25 kA

SU3040D400CN [5][15]

 1 QDL22200 [6]
QDL, QGL, QJL [8]		 200 A
200 A		 30 40 10 200 A A–L (2) Studs 200 4–250 100, 4

SU3040D400FN [5][15]

 1 200
400 A Class 320 Manual UG — 25 kA

SU3040D400CB [5][15][7]

 1 QDL22200 [6] 200 A 30 40 10 200 A A–L (2) Studs 200 4–250 100, 4

SU3040D400FB [5][15][7]

 1 QDL, QGL, QJL [8] 200 A 200

Ringless, Homeline
400 A Class 320 Lever UG — 25 kA

RU3040D400CL [15][16][7]

 1 QDL22200 [6] 200 A 30 40 10 200 A A–L (2) Studs 200 4–250 100, 4

RU3040D400FL [15][16][7]

 1 QDL, QGL, QJL [8] 200 A
400 A K-4 Bolt-on UG — 25 kA

RU3040D400CK OBS[15][7]

 1 QDL22200 [6]
QDL, QGL, QJL [8]		 200 A
200 A		 30 40 10 200 A A–L (2) Studs — 4–250 100, 4

RU3040D400FK OBS

 1 —

OBS This product is obsolete.

Footnotes

  1. UL short circuit current rating is equal to the lowest interrupting rating of any circuit breaker installed.
  2. To order branch circuit breakers, see QO Plug-On Circuit Breakers
  3. To order hubs, see Accessories and Hubs for CSEDs
  4. To order service disconnects, see Circuit Breakers for CSEDs except as noted)
  5. For use only on 120/240 Vac 1Ø3W system (4-jaw meter socket).
  6. Service disconnect supplied factory-installed.
  7. Device configuration is not included in EUSERC standards. Consult applicable utility for acceptance.
  8. Additional service disconnect for field-installation: order prefix QBL at 10 kA, QDL at 25 kA, QGL at 65 kA, or QJL at 100 kA. Order separately. For complete circuit breaker catalog number, see Digest Section 7.
  9. Order two pole circuit breakers for field installation: order catalog designation QO for 10 kA, QO-VH for 22 kA or QOH for 42 kA short circuit current rating. See Plug-On Circuit Breakers or Circuit Breakers for use with Meter Mains and All-In-One Devices.
  10. QO panel is rated 200 A maximum.
  11. Supplied with load side feed-thru lugs for 6 AWG–250 kcmil (Al/Cu) conductors.
  12. Option for field installation of two Q-frame, 200 A max. 2-pole branch circuit breakers used as mains for two downstream load centers. Purchase installation kit BMK2Q400 and two Q-frame circuit breakers separately. Order QBL prefix at 10 kA, QDL prefix at 25 kA, or QGL prefix at 65 kA.
  13. Fifth jaw factory-installed.
  14. Device with suffix L has Class 320 lever bypass and device with suffix K has a K-4 bolt-on, no bypass.
  15. Knockout provided in cover for use with barrel lock kit SCBRLLOCK (see Accessories).
  16. 5th jaw factory-installed.
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