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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

113 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$35.84/EA

Regular Price: $60.85/EA, you save $25.01 (41%)

QTY

U/M

EA BX /6

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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

515 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$15.13/EA

Regular Price: $24.50/EA, you save $9.37 (38%)

QTY

U/M

EA BX /12

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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

211 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$20.09/EA

Regular Price: $33.94/EA, you save $13.85 (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 02/24/2026

VIEW BRANCH INVENTORY

$45.78/EA

Regular Price: $77.56/EA, you save $31.78 (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

52 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$24.94/EA

Regular Price: $41.97/EA, you save $17.04 (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

62 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$62.32/EA

Regular Price: $114.54/EA, you save $52.22 (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-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

113 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$35.84/EA

Regular Price: $60.85/EA, you save $25.01 (41%)

QTY

U/M

EA BX /6

ADD TO CARTADD TO LIST

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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

515 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$15.13/EA

Regular Price: $24.50/EA, you save $9.37 (38%)

QTY

U/M

EA BX /12

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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

211 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$20.09/EA

Regular Price: $33.94/EA, you save $13.85 (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 02/24/2026

VIEW BRANCH INVENTORY

$45.78/EA

Regular Price: $77.56/EA, you save $31.78 (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

52 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$24.94/EA

Regular Price: $41.97/EA, you save $17.04 (41%)

QTY

U/M

EA BX /6

ADD TO CARTADD TO LIST

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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

62 in Stock. More available 02/24/2026

VIEW BRANCH INVENTORY

$62.32/EA

Regular Price: $114.54/EA, you save $52.22 (46%)

QTY

U/M

EA BX /4

ADD TO CARTADD TO LIST

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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

Request QuoteADD TO LIST

Results Per Page

12243648