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

Class 4119, 4120

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)

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

4–250

98, 4

CU12L400FN [5]

1

QDL, QGL, QJL [7]

200 A

4

QO, QO-VH or QOH [8]

125 A [9]

400 A

Class 320 Manual Bypass

UG

25 kA

CU12L400CB [5] [10]

1

QDL22200 [6]

200 A

A–L

(2) Studs

4–250

98, 4

CU12L400FB [5] [10]

1

QDL, QGL, QJL [7]

200 A

4

QO, QO-VH or QOH [8]

125 A [9]

400 A

None

UG

UG

25 kA

CU816D400CN [5] [11]

1

QDL22200 [6]

200 A

8

16

8

200 A

A–L

(2) Studs

4–250

98, 4

400 A

Class 320 Manual Bypass

UG

25 kA

CU816D400CB [5] [9] [10]

QDL, QGL, QJL [7]

A–L

(2) Studs

4–250

98, 4

400 A

Class 320 Manual Bypass

UG

65 kA [1]

CUM400CB [5] [10]

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] [10]

1

QDL22200 [6]

200 A

A–L

(2) Studs

4–250

98, 4

1

QDL, QGL, QJL [7]

200 A

4

QO, QO-VH or QOH [8]

125 A [9]

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

400 A

[14]

UG

25 kA

QU816D400SL [9] [13] [10]

QU816D400CK [11] [10]

1

QDL22200 [6]

QDL, QGL, QJL [7]

200 A

8

16

8

200 A

A–L

(2) Studs

4–250

98, 4

Surface and Semiflush Mount [1]

400 A

Class 320 Lever

UG

25 kA

QU12L400CL [13] [15] [10]

1

QDL22200 [6]

200 A

A–L

(2) Studs

4–250

98, 4

1

QDL, QGL, QJL [7]

200 A

4

QO, QO-VH or QOH [8]

125 A [9]

400 A

UG

25 kA

QU816D400CL [13] [9] [15] [10]

1

QDL22200 [6]

200 A

8

16

8

200 A

A–L

(2) Studs

4–250

98, 4

QU816D400FL [13] [9] [15] [10]

1

QDL, QGL, QJL [7]

400 A

Class 320 Lever

UG

65 kA [1]

QUM400CL [13] [10]

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 [5] [10]

1

LJL36400U31X [6]

400 A

2 [12]

200 A

A–L

(2) Studs

4–250

123, 4

None

All-in-One Combination Service Entrance Devices

Surface and Semiflush Mount[1]

Ring Type, Homeline

300 A Class 320 Manual UG 25 kA

SU3040D300CB[5][15][10]

1 QDL22200 [6]
QDL, QGL, QJL [7]
200 A
100 A
30 40 10 200 A A–L (2) Studs 4–250 100, 4

SU3040D300FB[5][15][10]

1
400 A None UG UG 25 kA

SU3040D400CN[5][15]

1 QDL22200 [6]
QDL, QGL, QJL [7]
200 A
200 A
30 40 10 200 A A–L (2) Studs 4–250 100, 4

SU3040D400FN[5][15]

1
400 A Class 320 Manual UG 25 kA

SU3040D400CB[5][15][10]

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

SU3040D400FB[5][15][10]

1 QDL, QGL, QJL [7] 200 A

Ringless, Homeline

400 A Class 320 Lever UG 25 kA

RU3040D400CL[15][16][10]

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

RU3040D400FL[15][16][10]

1 QDL, QGL, QJL [7] 200 A
400 A K-4 Bolt-on UG 25 kA

RU3040D400CK[15][10]

1 QDL22200 [6]
QDL, QGL, QJL [7]
200 A
200 A
30 40 10 200 A A–L (2) Studs 4–250 100, 4

RU3040D400FK[15][10]

1

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. 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.
  8. 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.
  9. QO panel is rated 200 A maximum.
  10. Device configuration is not included in EUSERC standards. Consult applicable utility for acceptance.
  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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