Commercial Meter Sockets
Single Position

200 Ampere | 7 Jaw | HQ Bypass With Jaw Clamping | Ringless Style | 600 VAC

  • Units rated 200 ampere continuous. Meter Socket short circuit current ratings are greater than 10,000 amperes when used in conjunction with certain types of over current protection. Contact factory for details.
  • UL (Underwriters Laboratories) label available on most units. Add prefix U for UL label.
  • NEMA 3R enclosures.
  • *T-H72 3V has a large hub opening ith a hub reducer plate and 2-1/2” hub.
  • For Meter Socket options see replacement parts & accessory pages.
Knockout Configurations

UT-H7210T

Button
Catalog Number Amps Service Hub # Jaws Wire CU-AL Line Wire CU-AL Load Dimension H" Dimension W" Dimension D"
T-H7203B 200 Overhead Hub Opening 7 #6-350 #6-350 19 10-1/2 4-15/16
T-H7203N 200 Overhead 2" Hub 7 #6-350 #6-350 19 10-1/2 4-15/16
T-H7203T 200 Overhead Large Hub Opening 7 #6-350 #6-350 19 10-1/2 4-15/16
T-H7203U 200 Overhead Large Hub Cover Plate 7 #6-350 #6-350 19 10-1/2 4-15/16
UT-H7210B 200 Overhead/Underground Hub Opening 7 3/8" Stud 3/8" Stud 24-11/16 13 4-15/16
UT-H7210T 200 Overhead/Underground Large Hub Opening 7 3/8" Stud 3/8" Stud 24-11/16 13 4-15/16
T-H7210U 200 Overhead/Underground Large Hub Cover Plate 7 3/8" Stud 3/8" Stud 24-11/16 13 4-15/16
T-H7213A 200 Overhead/Underground Blank 7 #6-350 #6-350 19 13 4-15/16
T-H7213B 200 Overhead/Underground Hub Cover Plate 7 #6-350 #6-350 19 13 4-15/16
T-H7213C 200 Overhead/Underground Hub Cover Plate 7 #6-350 #6-350 19 13 4-15/16
T-H7213N 200 Overhead/Underground 2" Hub 7 #6-350 #6-350 19 13 4-15/16
T-H7213T 200 Overhead/Underground Large Hub Cover Plate 7 #6-350 #6-350 19 13 4-15/16
T-H7213U 200 Overhead/Underground Large Hub Cover Plate 7 #6-350 #6-350 19 13 4-15/16
*T-H7213V 200 Overhead/Underground 2-1/2" Hub 7 #6-350 #6-350 19 13 4-15/16

200 Ampere | Lever Bypass | Offset Bused Meter Sockets| 4,5 & 7 Jaw | HQ Bypass With Jaw Clamping | Ringless Style | 600 VAC

  • Units rated 200 ampere continuous. Meter Socket short circuit current ratings are greater than 10,000 amperes when used in conjunction with certain types of over current protection. Contact factory for details.
  • NEMA 3R enclosures, UL (Underwriters Laboratories) label available on most units. Add prefix U for UL label.
  • For Meter Socket options see replacement parts & accessory pages.
Knockout Configuation

T-H4230C

Button
Catalog Number Amps Service Hub # Jaws Wire Size CU-AL Dimensions
Line Load H" W" D"
T-H4230C 200 Overhead/Underground Hub Cover Plate 4 3/8" Studs 3/8" Studs 27 16 5-5/8
T-H4233A 200 Underground Solid Top 4 #6-350 #6-350 27 16 5-5/8
T-H5230C 200 Overhead/Underground Hub Cover Plate 5 3/8" Studs 3/8" Studs 27 16 5-5/8
T-H5230-3C 200 Overhead/Underground Hub Cover Plate 5 3/8" Studs #6-350 27 16 5-5/8
T-H5233U 200 Overhead/Underground Large Hub Cover 5 #6-350 #6-350 27 16 5-5/8
T-H7230C 200 Overhead/Underground Hub Cover Plate 7 3/8" Studs 3/8" Studs 27 16 5-5/8
T-H7230U 200 Overhead/Underground Large Hub Cover 7 3/8" Studs 3/8" Studs 27 16 5-5/8
T-H7230-3U 200 Overhead/Underground Large Hub Cover 7 3/8" Studs #6-350 27 16 5-5/8
T-H7233U 200 Overhead/Underground Large Hub Cover 7 #6-350 #6-350 27 16 5-5/8

320 Ampere | Lever Bypass Meter Sockets | 4 Jaw | HQ Bypass/Jaw Clamping | Ringless Style | 600 VAC

  • Units rated 320 ampere continuous. Meter Socket short circuit current ratings are greater than 10,000 amperes when used in conjunction with certain types of over current protection. Contact factory for details.
  • NEMA 3R enclosures, UL (Underwriters Laboratories) label available on most units. Add prefix U for UL label.
  • For Meter Socket options see replacement parts & accessory pages.
Knockout Configuation

T-H4300U

Button

T-H4308U

Button
Catalog Number Amps Service Hub # Jaws Wire CU-AL Line Wire CU-AL Load Dimension H" Dimension W" Dimension D"
T-H4300Q 320 Over Head 3" Hub 4 3/8" Studs 3/8" Studs 34-1/2 13 4-15/16
T-H4300T 320 Over Head Hub Opening 4 3/8" Studs 3/8" Studs 34-1/2 13 4-15/16
T-H4300U 320 Over Head HUb Cover Plate 4 3/8" Studs 3/8" Studs 34-1/2 13 4-15/16
T-H4300Q 320 Over Head 3" Hub 4 3/8" Studs 3/8" Studs 34-1/2 13 4-15/16
T-H4306U 320 Over Head HUb Cover Plate 4 #4-600 #4-600 34-1/2 13 4-15/16
T-H4306-9T 320 Over Head Hub Opening 4 #4-600 (2) #6-350 34-1/2 13 4-15/16
T-H4308Q 320 Over Head 3" Hub 4 (2) #6-250 (2) #6-250 26-13/16 13 4-15/16
T-H4308U 320 Over Head Hub Cover Plate 4 (2) #6-250 (2) #6-250 26-13/16 13 4-15/16
T-H4309Q 320 Over Head 3" Hub 4 (2) #6-350 (2) #6-350 34-1/2 13 4-15/16
T-H4309U 320 Over Head Hub Cover Plate 4 (2) #6-350 (2) #6-350 34-1/2 13 4-15/16

320 Ampere | Lever Bypass Meter Sockets | 5 & 7 Jaw | HQ Lever Bypass With Jaw Clamping | Ringless Style | 600 VAC

  • Units rated 320 ampere continuous. Meter Socket short circuit current ratings are greater than 10,000 amperes when used in conjunction with certain types of over current protection. Contact factory for details.
  • NEMA 3R enclosures, UL (Underwriters Laboratories) label available on most units. Add prefix U for UL label.
  • For Meter Socket options see replacement parts & accessory pages.
Knockout Configuation

T-H5300T

Button

T-H7300T

Button
Catalog Amps Service Hub # Jaws Wire Size CU-AL Line Wire Size CU-AL Load Dimensions H" Dimensions W" Dimensions D"
T-H5300T 320 Overhead Hub Opening 5 3/8" Studs 3/8" Studs 34-1/2 13 4-15/16
T-H5306Q 320 Overhead 3" Hub 5 #4-600 #4-600 34-1/2 13 4-15/16
T-H5306T 320 Overhead Hub Opening 5 #4-600 #4-600 34-1/2 13 4-15/16
T-H5308T 320 Overhead Hub Opening 5 (2) #6-250 (2) #6-250 26-13/16 13 4-15/16
T-H5309U 320 Overhead Hub Cover Plate 5 (2) #6-350 (2) #6-350 34-1/2 13 4-15/16
T-H7300Q 320 Overhead 3" Hub 7 3/8" Studs 3/8" Studs 34-1/2 15 5-11/16
T-H7300T 320 Overhead Hub Opening 7 3/8" Studs 3/8" Studs 34-1/2 15 5-11/16
T-H7306T 320 Overhead Hub Opening 7 #4-600 #4-600 34-1/2 15 5-11/16
T-H7306U 320 Overhead Hub Cover Plate 7 #4-600 #4-600 34-1/2 15 5-11/16
T-H7308Q 320 Overhead 3" Hub 7 (2) #6-250 (2) #6-250 26-13/16 15 5-11/16
T-H7308T 320 Overhead Hub Opening 7 (2) #6-250 (2) #6-250 26-13/16 15 5-11/16
T-H7309U 320 Overhead Hub Cover Plate 7 (2) #6-350 (2) #6-350 34-1/2 15 5-11/16

320 Ampere | Lever Bypass Offset Bused Meter Sockets | 4 Jaw | HQ Bypass With Jaw Clamping | Ringless Style | 600 VAC

  • Units rated 320 ampere continuous. Meter Socket short circuit current ratings are g en used in conjunction with certain types of over current protection. Contact factory for details.
  • NEMA 3R Enclosures, UL (Underwriters Laboratories) label available on most units. Add prefix U for UL label.
  • G-90 galvanized steel.
  • For Meter Socket options see replacement parts & accessory pages.
Knockout Configuation

UT-H4330U

Button

T-H4336-9T

Button
Catalog Amps Service Hub # Jaws Line Load H" W" D"
T-H4320A 320 Underground Solid Top 4 3/8" Studs 3/8" Studs 26 15 5-11/16
UT-H4326-9A 320 Underground Solid Top 4 #4-600 (2) #6-350 26 15 5-11/16
T-H4329A 320 Underground Solid Top 4 (2) #6-350 (2) #6-350 26 15 5-11/16
T-H4330U 320 Overhead/Underground Hub Cover Plate 4 3/8" Studs 3/8" Studs 36-5/8 15 5-11/16
UT-H4330U 320 Overhead/Underground Hub Cover Plate 4 3/8" Studs 3/8" Studs 36-5/8 15 5-11/16
T-H4336U 320 Overhead/Underground Hub Cover Plate 4 #4-600 #4-600 36-5/8 15 5-11/16
T-H4336-9T 320 Overhead/Underground Hub Opening 4 #4-600 (2) #6-350 36-5/8 15 5-11/16
T-H4336-9U 320 Overhead/Underground Hub Cover Plate 4 #4-600 (2) #6-350 36-5/8 15 5-11/16
T-H4338U 320 Overhead/Underground Hub Cover Plate 4 (2) #6-250 (2) #6-250 29 15 5-11/16
T-H4339T 320 Overhead/Underground Hub Opening 4 (2) #6-350 (2) #6-350 36-5/8 15 5-11/16
T-H4340U 320 Overhead/Underground Hub Cover Plate 4 3/8" Studs 3/8" Studs 28-1/2 18 5-11/16
Socket Breaker Enclosures

320 Ampere | Socket Breaker Combinations | 4 Jaw | Single Phase | 320 Ampere | HQ Lever Bypass | Ringless | 600 VAC

  • "PD" Series Pedestals for these units are catalog #1006851A, &1011503
  • **Plug-in breaker units will accept Square-D Type-Hom; Eaton Type-BR; Siemens Type-QP; GE Type- THQL. 
  • Plug-in breakers are wired in parallel with the main breaker.
  • 1011455A has solid bottom front instead of breaker access door.
  • *Unit has UL label.
  • NEMA 3R enclosures.
  • G-90 galvanized steel.
  • For Meter Socket options see replacement parts & accessories pages.
Knockout Configuation

1011455A

Button

UHC344N3T

Button
Catalog Number Bolt-In Breakers Installed Provisions For Breakers Hub Wire CU-AL Line Wire CU-AL Load Height" Width" Depth"
*UHC344N3T (2) 2-Pole 200 Amp - Large Hub Opening (2) #6-250 #2/0-250 38-57/64 15-1/2 4-5/16
*UHC344N5T (2) 2-Pole 200 Amp - Large Hub Opening (2) #6-350 #2/0-250 42-21/32 15-1/2 4-5/16
*UHC364N4T (2) 2-Pole 200 Amp **(1) 2-Pole Large Hub Opening (2) #3-350 #2/0-250 42-21/32 15-1/2 4-5/16
1011455A (2) 2-Pole 200 Amp **(2) 2-Pole Large Hub Opening (2) #6-350 (2) #6-350 49-21/32 17-1/2 6-1/4
Transfer Switch 

7 & 13 Jaw | 100, 200, 400 & 600 Ampere | Three Phase | 600 VAC

  • Switches are double pole/double throw with center off position.
  • Add suffix “R” to catalog number for 50 Amp locking-type male receptacle installed & prewired to auxiliary connectors. (Not available for UUV423 & UUV623 units).
  • Units with male receptacles are limited to 50 Amps (12KW) auxiliary input.
  • Units shipped without receptacles have a removable bolted cover plate except for 423 & 623 units.
  • Units shipped without receptacles have a removable bolted cover plate.
  • G-90 galvanized steel.
  • NEMA 3R enclosures.
Knockout Configuation

SSV213DT-T

Button
Catalog Number # Jaws Meter Form Current Transformer Ratio Main Rating Amps Auxil. Rating Amps With 50 Amp Receptacle Hub Opening Line Load Auxilary Connectors Width" Depth" Height"
SSV213DT-Q 7 15S N/A 200 200 - 3" Hub #6-350 (4) #6-250 #6-250 44 23 8-31/64
SSV213DTR-T 7 15S N/A 200 200 yes Hub Opening (Large) #6-350 (4) #6-250 50 Amp Rec. 44 23 8-31/64
SSV213DT-T 7 15S N/A 200 200 - Hub Opening (Large) #6-350 (4) #6-250 #6-250 44 23 8-31/64
New Paragraph 100 Ampere - 7 Jaw - Self Contained- Ring Style - Meter Socket/Switches
200 Ampere - 7 Jaw - Self Contained - Lever Bypass - Ringless Style - Socket/SwitchesNew Paragraph
Catalog Number # Jaws Meter Form Current Transformer Ratio Main Rating Amps Auxil. Rating Amps With 50 Amp Receptacle Hub Opening Line Load Auxilary Connectors Width" Depth" Height"
SSV213DT-Q 7 15S N/A 200 200 - 3" Hub #6-350 (4) #6-250 #6-250 44 23 8-31/64
SSV213DTR-T 7 15S N/A 200 200 yes Hub Opening (Large) #6-350 (4) #6-250 50 Amp Rec. 44 23 8-31/64
SSV213DT-T 7 15S N/A 200 200 - Hub Opening (Large) #6-350 (4) #6-250 #6-250 44 23 8-31/64
  200, 400 & 600 Ampere - 13 Jaw - Transformer Rated - Lever Bypass - Ringless Style - Socket/Switches
Catalog Number # Jaws Meter Form Current Transformer Ratio Main Rating Amps Auxil. Rating Amps With 50 Amp Receptacle Hub Opening Wire Size CU-AL Line Wire Size CU-AL Load Auxilary Connectors Height" Width" Depth"
SSV233DT-T 13 8S (3) 200:5 200 200 - Hub Opening (Large) #6-250 #6-250 #6-250 42 23 11-39/64
*SSV423DT-Q 13 8S (3) 400:5 400 400 N/A 3" Hub (2) #6-350 (4) #6-350 (2) #6-350 48 28 11-39/64
*SSV423DT-QQ 13 8S (3) 400:5 400 400 N/A (2) 3" Hubs (2) #6-350 (4) #6-350 (2) #6-350 48 28 11-39/64
*SSV423DT-R 13 8S (3) 400:5 400 400 N/A 3-1/2" Hub (2) #6-350 (4) #6-350 (2) #6-350 48 28 11-39/64
*SSV423DT-S 13 8S (3) 400:5 400 400 N/A 4" Hub (2) #6-350 (4) #6-350 (2) #6-350 48 28 11-39/64
*SSV423DT-T 13 8S (3) 400:5 400 400 N/A Hub Opening (Large) (2) #6-350 (4) #6-350 (2) #6-350 48 28 11-39/64
*SSV623DT-TT 13 8S (3) 400:5 RF 4 600 600 N/A (2) Hub Opening (Large) (2) #4-500 (1) #4-500 (3) #6-350 (2) #4-500 55 33-1/2 15-1/4

7 & 13 Jaw | 200, 400 & 600 Ampere | Three Phase | 600 VAC

  • Switches are double pole/double throw with center off position.
  • Add suffix “R” to catalog number for 50 Amp locking-type male receptacle installed & prewired to auxiliary connectors. (Not available for 423 & 623 units).
  • *Does not have provisions for twist lock receptacle.
  • Units shipped without receptacles have a removable bolted cover plate except for the 423 & 623 units.
  • Units with male receptacles are limited to 50 Amps (12KW) auxiliary input.
  • G-90 galvanized steel, NEMA 3R enclosures.
Knockout Configuation

SSV213DTSS-A

Button
 200 Ampere - 7 Jaw - Self Contained - Lever Bypass - Ringless Style - Meter Socket/Switches
Catalog Number # Jaws Meter Form Current Transformer Ratio Main Rating Amps Auxil. Rating Amps With 50 Amp Receptacle Wire Size CU-AL Line | Load Auxilary Connectors Height" Width" Depth"
SSV213DTUU-A 7 12S N/A 200 200 - #6-350 (4) #6-250 #6-250 35-1/2 35-1/4 8-1/2
 600 Ampere - 13 Jaw - Transformer Rated - Lever Bypass -Ringless Style - Meter Socket/Switches
Catalog Number # Jaws Meter Form Current Transformer Ratio Main Rating Amps Auxil. Rating Amps With 50 Amp Receptacle Wire Size CU-AL Auxilary Height" Width" Depth"
*SSV423DTSS-A 13 8S (3) 400:5 400 400 N/A (2) #6-350 (4) #6-350 (2) #6-350 38-1/2 40-1/16 11-5/8
*SSV623DTSS-A 13 8S (3) 400:5 RF 4 600 600 N/A (2) #4-500 (1) #4-500 (2) #4-500 50 50 15-1/4
Accessories

ARP00039

125 Amp   

2/0

Socket Block Assembly One Side With Caps    

ARP00354

150 Amp

250 MCM

Socket Block Assembly One Side With Caps    

ARP00048

200 Amp

250 & 350 MCM

Socket Block Assembly One Side With Caps

ARP00351

125 Amp

2/0

Horn Bypass  

Socket Block Assembly One Side