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NSI IT-4

Part #NSI IT-4 (2)WIRE CONNECTOR (2)PORTS SAME SIDE #14-#4AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 14 to 4 AWG Conductor, 600 VAC, 1 Pole, 2 Cond

MFG #IT-4

452 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$15.91/EA

Regular Price: $25.73/EA, you save $9.82 (38%)

QTY

U/M

EA BX /12

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NSI IT-250

Part #NSI IT-250 (2)WIRE CONNECTOR (2)PORTS BOTH SIDES #6-#250AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 AWG to 250 kcmil Conductor, 600 VAC, 1 P

MFG #IT-250

102 in Stock. More available 02/21/2026 and 03/12/2026

VIEW BRANCH INVENTORY

$37.66/EA

Regular Price: $63.89/EA, you save $26.23 (41%)

QTY

U/M

EA BX /6

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NSI IT-1/0

Part #NSI IT-1/0 (2)WIRE CONNECTOR (2)PORTS SAME SIDE #14-#1/0AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 14 to 1/0 AWG Conductor, 600 VAC, 1 Pole,

MFG #IT-1/0

267 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$21.10/EA

Regular Price: $35.64/EA, you save $14.54 (41%)

QTY

U/M

EA PK /6

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NSI IT-350

Part #NSI IT-350 (2)WIRE CONNECTOR (2)P0RTS BOTH SIDES #6-#350AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 AWG to 350 kcmil Conductor, 600 VAC, 1 P

MFG #IT-350

18 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$48.10/EA

Regular Price: $81.45/EA, you save $33.35 (41%)

QTY

U/M

EA BX /4

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NSI IT-3/0

Part #NSI IT-3/0 (2)WIRE CONNECTOR (2)PORTS SAME SIDE #6-#3/0AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 to 3/0 AWG Conductor, 600 VAC, 1 Pole, 2

MFG #IT-3/0

46 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$26.19/EA

Regular Price: $44.07/EA, you save $17.88 (41%)

QTY

U/M

EA BX /6

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NSI IT-500

Part #NSI IT-500 (2)WIRE CONNECTOR (2)PORTS BOTH SIDES #4-#500AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 4 AWG to 500 kcmil Conductor, 600 VAC, 1 P

MFG #IT-500

61 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$65.46/EA

Regular Price: $120.28/EA, you save $54.83 (46%)

QTY

U/M

EA BX /4

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NSI IT-600

Part #NSI IT-600 (2)WIRE CONNECTOR (2)PORTS BOTH SIDES #6-#600AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 AWG to 600 kcmil Conductor, 600 VAC, 1 P

MFG #IT-600

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NSI ISPBS-2/0

Part #NSI ISPBS-2/0 IN-LINE SPLICE (2)PORTS BOTH SIDES #14-#2/0AWG UNDERGROUND/IN AIR DUAL RATED CONNECTOR GEL TAP NSI Polarisâ„¢ Submersible Splice Connector, 2/0 to 14 AWG Conductor, 600 VAC, 2-Port, 3/16 in Hex, Aluminum Alloy, 5.05 in L

MFG #ISPBS-2/0

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NSI IT-4

Part #NSI IT-4 (2)WIRE CONNECTOR (2)PORTS SAME SIDE #14-#4AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 14 to 4 AWG Conductor, 600 VAC, 1 Pole, 2 Cond

MFG #IT-4

452 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$15.91/EA

Regular Price: $25.73/EA, you save $9.82 (38%)

QTY

U/M

EA BX /12

ADD TO CARTADD TO LIST

Compare

NSI IT-250

Part #NSI IT-250 (2)WIRE CONNECTOR (2)PORTS BOTH SIDES #6-#250AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 AWG to 250 kcmil Conductor, 600 VAC, 1 P

MFG #IT-250

102 in Stock. More available 02/21/2026 and 03/12/2026

VIEW BRANCH INVENTORY

$37.66/EA

Regular Price: $63.89/EA, you save $26.23 (41%)

QTY

U/M

EA BX /6

ADD TO CARTADD TO LIST

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NSI IT-1/0

Part #NSI IT-1/0 (2)WIRE CONNECTOR (2)PORTS SAME SIDE #14-#1/0AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 14 to 1/0 AWG Conductor, 600 VAC, 1 Pole,

MFG #IT-1/0

267 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$21.10/EA

Regular Price: $35.64/EA, you save $14.54 (41%)

QTY

U/M

EA PK /6

ADD TO CARTADD TO LIST

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NSI IT-350

Part #NSI IT-350 (2)WIRE CONNECTOR (2)P0RTS BOTH SIDES #6-#350AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 AWG to 350 kcmil Conductor, 600 VAC, 1 P

MFG #IT-350

18 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$48.10/EA

Regular Price: $81.45/EA, you save $33.35 (41%)

QTY

U/M

EA BX /4

ADD TO CARTADD TO LIST

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NSI IT-3/0

Part #NSI IT-3/0 (2)WIRE CONNECTOR (2)PORTS SAME SIDE #6-#3/0AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 to 3/0 AWG Conductor, 600 VAC, 1 Pole, 2

MFG #IT-3/0

46 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$26.19/EA

Regular Price: $44.07/EA, you save $17.88 (41%)

QTY

U/M

EA BX /6

ADD TO CARTADD TO LIST

Compare

NSI IT-500

Part #NSI IT-500 (2)WIRE CONNECTOR (2)PORTS BOTH SIDES #4-#500AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 4 AWG to 500 kcmil Conductor, 600 VAC, 1 P

MFG #IT-500

61 in Stock. More available 03/12/2026

VIEW BRANCH INVENTORY

$65.46/EA

Regular Price: $120.28/EA, you save $54.83 (46%)

QTY

U/M

EA BX /4

ADD TO CARTADD TO LIST

Compare

NSI IT-600

Part #NSI IT-600 (2)WIRE CONNECTOR (2)PORTS BOTH SIDES #6-#600AWG INSULATED DUAL RATED NSI Polarisâ„¢ Insulated Multi-Tap Connector, Double Sided Entry, Series: IT Series, Aluminum/Copper Conductor, 6 AWG to 600 kcmil Conductor, 600 VAC, 1 P

MFG #IT-600

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NSI ISPBS-2/0

Part #NSI ISPBS-2/0 IN-LINE SPLICE (2)PORTS BOTH SIDES #14-#2/0AWG UNDERGROUND/IN AIR DUAL RATED CONNECTOR GEL TAP NSI Polarisâ„¢ Submersible Splice Connector, 2/0 to 14 AWG Conductor, 600 VAC, 2-Port, 3/16 in Hex, Aluminum Alloy, 5.05 in L

MFG #ISPBS-2/0

Request QuoteADD TO LIST

Results Per Page

12243648