SER/SEU Connectors

Filter

Skip to Results

Search Within Brand

Stocked Items

In Stock

Size

Country of Origin

Special Features

Results Per Page

12243648

11 items

Sort by

Best MatchTop ProductsProduct: A to ZProduct: Z to APrice: Low to HighPrice: High to Low

Hide/Show Images

content loaded

Compare

SWCOMP LWC-2004

Part #SWCOMP LWC-2004 2" SEU CONNECTOR DIECAST WATERTIGHT 3-#4/0AWG (200A) Southwire® Madison Electric Connector, Watertight, 2 in Knockout, 0.44 x 0.74 in Clamp Opening, 4/0 AWG Conductor, Die Cast Zinc

MFG #LWC-2004

324 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$1773.90 per C (100) / EA

Regular Price: $2840.90 per C (100), you save $10.67 (38%)

QTY

U/M

EA BX /5CA /25CS /25

ADD TO CARTADD TO LIST

Compare

SWCOMP 954

Part #SWCOMP 954 1-1/4IN ZINC DIE CAST OVAL NM CABLE CLAMP TYPE CONNECTOR OVAL NM 4-3 TO 1-3 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 1-1/4 in Trade, NM Oval Cable, Screw Connection, Die Cast Zinc, 1.32 in L Dimensions

MFG #954

165 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$4.02 per EA (1) / EA

Regular Price: $4.29 per EA (1), you save $0.26 (6%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

Compare

SWCOMP 144R

Part #SWCOMP 144R 1-1/4IN ZINC DIE CAST NM AND SE ROUND CABLE CLAMP TYPE CONNECTOR SE CABLES 10-2 - 4-2,NM CABLES 8-3 - 2-3 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 1-1/4 in Trade, NM/SE Round Cable, Screw Connection, Die Cast Zinc, 1.33 in

MFG #144R

522 in Stock. More available 12/26/2025 and 01/07/2026

VIEW BRANCH INVENTORY

$3.77 per EA (1) / EA

Regular Price: $4.42 per EA (1), you save $0.65 (15%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

Compare

SWCOMP 955

Part #SWCOMP 955 1-1/2IN ZINC DIE CAST OVAL NM CABLE CLAMP TYPE CONNECTOR OVAL NM 1-3 TO 1/0-3 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 1-1/2 in Trade, NM Oval Cable, Screw Connection, Die Cast Zinc, 1.32 in L Dimensions

MFG #955

52 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$5.48 per EA (1) / EA

Regular Price: $6.12 per EA (1), you save $0.64 (10%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

Compare

SWCOMP LWC-1252

Part #SWCOMP LWC-1252 1-1/4" SE CONNECTOR DIECAST WATERTIGHT 3#2AWG Southwire® Madison Electric Connector, Watertight, 1-1/4 in Knockout, 0.44 x 0.74 in Clamp Opening, 2 AWG Conductor, Die Cast Zinc

MFG #LWC-1252

222 in Stock. More available 12/20/2025 and 01/08/2026

VIEW BRANCH INVENTORY

$1075.50 per C (100) / EA

Regular Price: $1736.10 per C (100), you save $6.60 (38%)

QTY

U/M

EA BX /10CA /50CS /50

ADD TO CARTADD TO LIST

Compare

SWCOMP 198

Part #SWCOMP 198 1-11/32" 2/0 SEU & 2/0SER CABLE STAPLE Southwire - Topaz Cable Staple, 1-11/32 in Crown Width, 1-7/8 in Leg Length, 6 AWG Cable, SEU Cable, 1-11/32 in Staple, 3 Wires, Steel

MFG #198

1300 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$461.80 per C (100) / EA

Regular Price: $531.60 per C (100), you save $0.70 (13%)

QTY

U/M

EA BX /100CA /1000CS /1000

ADD TO CARTADD TO LIST

Compare

SWCOMP LWC-1502

Part #SWCOMP LWC-1502 1-1/2" SE CONNECTOR DIECAST WATERTIGHT 3-#2/0AWG Southwire® Madison Electric Connector, Watertight, 1-1/2 in Knockout, 2/0 AWG Conductor, Die Cast Zinc

MFG #LWC-1502

26 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$1498.90 per C (100) / EA

Regular Price: $2071.30 per C (100), you save $5.72 (28%)

QTY

U/M

EA BX /5CA /25CS /25

ADD TO CARTADD TO LIST

Compare

SWCOMP 145R

Part #SWCOMP 145R 1-1/2IN ZINC DIE CAST NM AND SE ROUND CABLE CLAMP TYPE CONNECTOR SE CABLE 3-3 - 3-1 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 1-1/2 in Trade, SE Round Cable, Screw Connection, Die Cast Zinc, 1.47 in L Dimensions

MFG #145R

143 in Stock. More available 12/22/2025 and 01/07/2026

VIEW BRANCH INVENTORY

$5.14 per EA (1) / EA

Regular Price: $7.14 per EA (1), you save $2.00 (28%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

Compare

SWCOMP LWC-2004-N

Part #SWCOMP LWC-2004-N 2" SEU CONNECTOR DIECAST WATERTIGHT 3-#4/0AWG NEOPRENE JACKET Southwire® Madison Electric Connector, Watertight, 2 in Knockout, 4/0 AWG Conductor, For Use With: Neoprene Jacket Oval Cable, Die Cast Zinc

MFG #LWC-2004-N

43 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$1829.30 per C (100) / EA

Regular Price: $2840.90 per C (100), you save $10.12 (36%)

QTY

U/M

EA BX /5CA /25CS /25

ADD TO CARTADD TO LIST

Compare

SWCOMP 956

Part #SWCOMP 956 2IN ZINC DIE CAST FOR NM CABLE CLAMP TYPE CONNECTOR OVAL NM 1/0-3 TO 4/0-3 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 2 in Trade, NM Oval Cable, Screw Connection, Die Cast Zinc, 1.55 in L Dimensions

MFG #956

231 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$7.08 per EA (1) / EA

Regular Price: $8.23 per EA (1), you save $1.15 (14%)

QTY

U/M

EA BX /5CA /50CS /50

ADD TO CARTADD TO LIST

Compare

SWCOMP 146R

Part #SWCOMP 146R 2IN ZINC DIE CAST NM AND SE ROUND CABLE CLAMP TYPE CONNECTOR SE CABLES 3-4/0 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 2 in Trade, SE Round Cable, Screw Connection, Die Cast Zinc, 1.62 in L Dimensions

MFG #146R

224 in Stock. More available 12/26/2025 and 01/07/2026

VIEW BRANCH INVENTORY

$6.64 per EA (1) / EA

Regular Price: $7.96 per EA (1), you save $1.32 (17%)

QTY

U/M

EA BX /5CA /50CS /50

ADD TO CARTADD TO LIST

Compare

SWCOMP LWC-2004

Part #SWCOMP LWC-2004 2" SEU CONNECTOR DIECAST WATERTIGHT 3-#4/0AWG (200A) Southwire® Madison Electric Connector, Watertight, 2 in Knockout, 0.44 x 0.74 in Clamp Opening, 4/0 AWG Conductor, Die Cast Zinc

MFG #LWC-2004

324 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$1773.90 per C (100) / EA

Regular Price: $2840.90 per C (100), you save $10.67 (38%)

QTY

U/M

EA BX /5CA /25CS /25

ADD TO CARTADD TO LIST

Compare

SWCOMP 954

Part #SWCOMP 954 1-1/4IN ZINC DIE CAST OVAL NM CABLE CLAMP TYPE CONNECTOR OVAL NM 4-3 TO 1-3 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 1-1/4 in Trade, NM Oval Cable, Screw Connection, Die Cast Zinc, 1.32 in L Dimensions

MFG #954

165 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$4.02 per EA (1) / EA

Regular Price: $4.29 per EA (1), you save $0.26 (6%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

Compare

SWCOMP 144R

Part #SWCOMP 144R 1-1/4IN ZINC DIE CAST NM AND SE ROUND CABLE CLAMP TYPE CONNECTOR SE CABLES 10-2 - 4-2,NM CABLES 8-3 - 2-3 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 1-1/4 in Trade, NM/SE Round Cable, Screw Connection, Die Cast Zinc, 1.33 in

MFG #144R

522 in Stock. More available 12/26/2025 and 01/07/2026

VIEW BRANCH INVENTORY

$3.77 per EA (1) / EA

Regular Price: $4.42 per EA (1), you save $0.65 (15%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

Compare

SWCOMP 955

Part #SWCOMP 955 1-1/2IN ZINC DIE CAST OVAL NM CABLE CLAMP TYPE CONNECTOR OVAL NM 1-3 TO 1/0-3 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 1-1/2 in Trade, NM Oval Cable, Screw Connection, Die Cast Zinc, 1.32 in L Dimensions

MFG #955

52 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$5.48 per EA (1) / EA

Regular Price: $6.12 per EA (1), you save $0.64 (10%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

Compare

SWCOMP LWC-1252

Part #SWCOMP LWC-1252 1-1/4" SE CONNECTOR DIECAST WATERTIGHT 3#2AWG Southwire® Madison Electric Connector, Watertight, 1-1/4 in Knockout, 0.44 x 0.74 in Clamp Opening, 2 AWG Conductor, Die Cast Zinc

MFG #LWC-1252

222 in Stock. More available 12/20/2025 and 01/08/2026

VIEW BRANCH INVENTORY

$1075.50 per C (100) / EA

Regular Price: $1736.10 per C (100), you save $6.60 (38%)

QTY

U/M

EA BX /10CA /50CS /50

ADD TO CARTADD TO LIST

Compare

SWCOMP 198

Part #SWCOMP 198 1-11/32" 2/0 SEU & 2/0SER CABLE STAPLE Southwire - Topaz Cable Staple, 1-11/32 in Crown Width, 1-7/8 in Leg Length, 6 AWG Cable, SEU Cable, 1-11/32 in Staple, 3 Wires, Steel

MFG #198

1300 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$461.80 per C (100) / EA

Regular Price: $531.60 per C (100), you save $0.70 (13%)

QTY

U/M

EA BX /100CA /1000CS /1000

ADD TO CARTADD TO LIST

Compare

SWCOMP LWC-1502

Part #SWCOMP LWC-1502 1-1/2" SE CONNECTOR DIECAST WATERTIGHT 3-#2/0AWG Southwire® Madison Electric Connector, Watertight, 1-1/2 in Knockout, 2/0 AWG Conductor, Die Cast Zinc

MFG #LWC-1502

26 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$1498.90 per C (100) / EA

Regular Price: $2071.30 per C (100), you save $5.72 (28%)

QTY

U/M

EA BX /5CA /25CS /25

ADD TO CARTADD TO LIST

Compare

SWCOMP 145R

Part #SWCOMP 145R 1-1/2IN ZINC DIE CAST NM AND SE ROUND CABLE CLAMP TYPE CONNECTOR SE CABLE 3-3 - 3-1 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 1-1/2 in Trade, SE Round Cable, Screw Connection, Die Cast Zinc, 1.47 in L Dimensions

MFG #145R

143 in Stock. More available 12/22/2025 and 01/07/2026

VIEW BRANCH INVENTORY

$5.14 per EA (1) / EA

Regular Price: $7.14 per EA (1), you save $2.00 (28%)

QTY

U/M

EA BX /10CA /100CS /100

ADD TO CARTADD TO LIST

Compare

SWCOMP LWC-2004-N

Part #SWCOMP LWC-2004-N 2" SEU CONNECTOR DIECAST WATERTIGHT 3-#4/0AWG NEOPRENE JACKET Southwire® Madison Electric Connector, Watertight, 2 in Knockout, 4/0 AWG Conductor, For Use With: Neoprene Jacket Oval Cable, Die Cast Zinc

MFG #LWC-2004-N

43 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$1829.30 per C (100) / EA

Regular Price: $2840.90 per C (100), you save $10.12 (36%)

QTY

U/M

EA BX /5CA /25CS /25

ADD TO CARTADD TO LIST

Compare

SWCOMP 956

Part #SWCOMP 956 2IN ZINC DIE CAST FOR NM CABLE CLAMP TYPE CONNECTOR OVAL NM 1/0-3 TO 4/0-3 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 2 in Trade, NM Oval Cable, Screw Connection, Die Cast Zinc, 1.55 in L Dimensions

MFG #956

231 in Stock. More available 01/07/2026

VIEW BRANCH INVENTORY

$7.08 per EA (1) / EA

Regular Price: $8.23 per EA (1), you save $1.15 (14%)

QTY

U/M

EA BX /5CA /50CS /50

ADD TO CARTADD TO LIST

Compare

SWCOMP 146R

Part #SWCOMP 146R 2IN ZINC DIE CAST NM AND SE ROUND CABLE CLAMP TYPE CONNECTOR SE CABLES 3-4/0 Southwire - Topaz Cable Clamp Connector, Non-Watertight, 2 in Trade, SE Round Cable, Screw Connection, Die Cast Zinc, 1.62 in L Dimensions

MFG #146R

224 in Stock. More available 12/26/2025 and 01/07/2026

VIEW BRANCH INVENTORY

$6.64 per EA (1) / EA

Regular Price: $7.96 per EA (1), you save $1.32 (17%)

QTY

U/M

EA BX /5CA /50CS /50

ADD TO CARTADD TO LIST

Results Per Page

12243648