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Terminal Blocks & Strips

Terminal blocks are an essential part in a home wiring or electronics system. They're used to terminate wires and connecting them to a ground. They come in various sizes and shapes, designed for certain applications. Select from Ideal, NTE and Velleman.

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Polaris CP2/0S Replacement Cable Port Cone for Polaris Edge Connector, 2/0 – 14 AWG
Polaris

Polaris CP2/0S Replacement Cable Port Cone for Polaris Edge Connector, 2/0 – 14 AWG

$10.99

$10.99

NSI FQC-45 Quick Disconnect - 45 Degree (10pk)
Nsi

NSI FQC-45 Quick Disconnect - 45 Degree (10pk)

$10.99

$10.99

NSI FQC-00 Quick Disconnect - 0 Degree (10 pk)
Nsi

NSI FQC-00 Quick Disconnect - 0 Degree (10 pk)

$11.99

$11.99

Polaris IT-2CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 2 – 14 AWG, Bag
Polaris

Polaris IT-2CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 2 – 14 AWG, Bag

$19.99

$19.99

Polaris ITH-750 2-Port Black Heavy-Duty Pre-Insulated Connector, 750 MCM – 1/0 AWG
Polaris

Polaris ITH-750 2-Port Black Heavy-Duty Pre-Insulated Connector, 750 MCM – 1/0 AWG

$361.10

$361.10

Polaris IT-2C 2-Port Clear Multi-Tap Pre-Insulated Connector, 2 – 14 AWG
Polaris

Polaris IT-2C 2-Port Clear Multi-Tap Pre-Insulated Connector, 2 – 14 AWG

$191.30

$191.30

Polaris ITD-3/0CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 3/0 AWG – 6 AWG, Bag
Polaris

Polaris ITD-3/0CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 3/0 AWG – 6 AWG, Bag

$25.99

$25.99

Polaris IT-1/0CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0-14 AWG, Bag
Polaris

Polaris IT-1/0CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0-14 AWG, Bag

$25.99

$25.99

Polaris IT-1/0C 2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0-14 Gauge
Polaris

Polaris IT-1/0C 2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0-14 Gauge

$118.40

$118.40

NSI AM-R1-R1 Power Distribution Block 1×500-6 Line 1×500-6 Load
Nsi

NSI AM-R1-R1 Power Distribution Block 1×500-6 Line 1×500-6 Load

$50.99

$50.99

Polaris ITD-3/0B 2-Port Black Multi-Tap Pre-Insulated Connector, 3/0 AWG – 6 AWG, Bag
Polaris

Polaris ITD-3/0B 2-Port Black Multi-Tap Pre-Insulated Connector, 3/0 AWG – 6 AWG, Bag

$25.99

$25.99

Polaris ISRH-750C 2-Port Clear Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG
Polaris

Polaris ISRH-750C 2-Port Clear Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG

$218.80

$218.80

NSI AM-R1-H12 Power Distribution Block 1×500-6 Line 12×4-14 Load
Nsi

NSI AM-R1-H12 Power Distribution Block 1×500-6 Line 12×4-14 Load

$50.99

$50.99

Polaris IT-250CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 250 MCM – 6 AWG, Bag
Polaris

Polaris IT-250CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 250 MCM – 6 AWG, Bag

$39.99

$39.99

NSI NPDB-26-2/0-1 Power Distribution Block Line 2X2/0-14 – LOAD 6X4-14
Nsi

NSI NPDB-26-2/0-1 Power Distribution Block Line 2X2/0-14 – LOAD 6X4-14

$40.99

$40.99

NSI AM-P1-H6 Power Distribution Block 1×350-6 Line 6×4-14 Load
Nsi

NSI AM-P1-H6 Power Distribution Block 1×350-6 Line 6×4-14 Load

$48.52

$48.52

Polaris IT-250C 2-Port Clear Multi-Tap Pre-Insulated Connector, 250 MCM – 6 AWG
Polaris

Polaris IT-250C 2-Port Clear Multi-Tap Pre-Insulated Connector, 250 MCM – 6 AWG

$212.20

$212.20

Polaris IT-750CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG, Bag
Polaris

Polaris IT-750CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG, Bag

$96.60

$96.60

NSI NPDB-14-750-1 Power Distribution Block Line 1X750-250 – LOAD 4X250-6
Nsi

NSI NPDB-14-750-1 Power Distribution Block Line 1X750-250 – LOAD 4X250-6

$85.99

$85.99

NSI AM-P1-H12 Power Distribution Block 1×350-6 Line 12×4-14 Load
Nsi

NSI AM-P1-H12 Power Distribution Block 1×350-6 Line 12×4-14 Load

$53.39

$53.39

Polaris IT-2/0CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 2/0 – 14 AWG, Bag
Polaris

Polaris IT-2/0CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 2/0 – 14 AWG, Bag

$25.99

$25.99

Polaris IT-750C 2-Port Clear Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG
Polaris

Polaris IT-750C 2-Port Clear Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG

$360.30

$360.30

Polaris IT-2/0C 2-Port Clear Multi-Tap Pre-Insulated Connector, 2/0 – 14 AWG
Polaris

Polaris IT-2/0C 2-Port Clear Multi-Tap Pre-Insulated Connector, 2/0 – 14 AWG

$126.50

$126.50

Polaris IT-750B 2-Port Black Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG, Bag
Polaris

Polaris IT-750B 2-Port Black Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG, Bag

$85.99

$85.99

NSI TBS2-3 Splicer/Reducer 3 Pole
Nsi

NSI TBS2-3 Splicer/Reducer 3 Pole

$25.99

$25.99

Polaris IT-750 2-Port Black Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG
Polaris

Polaris IT-750 2-Port Black Multi-Tap Pre-Insulated Connector, 750 MCM – 1/0 AWG

$360.30

$360.30

NSI NPDB-14-2/0-1 Power Distribution Block Line 1X2/0-14 – LOAD 4X4-14
Nsi

NSI NPDB-14-2/0-1 Power Distribution Block Line 1X2/0-14 – LOAD 4X4-14

$20.99

$20.99

NSI TBS2-2 Splicer/Reducer 2 Pole
Nsi

NSI TBS2-2 Splicer/Reducer 2 Pole

$17.99

$17.99

Polaris IT-600CB 2-Port Clear Pre-Insulated Connector, 600 MCM – 6 AWG, Bag
Polaris

Polaris IT-600CB 2-Port Clear Pre-Insulated Connector, 600 MCM – 6 AWG, Bag

$90.99

$90.99

NSI TB3096-8 8 Circuit Double Row Terminal Block for 18-10 AWG
Nsi

NSI TB3096-8 8 Circuit Double Row Terminal Block for 18-10 AWG

$18.99

$18.99

Polaris IT-600C 2-Port Clear Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG
Polaris

Polaris IT-600C 2-Port Clear Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG

$312.30

$312.30

NSI NPDB-212-500-1 Power Distribution Line 2X500-4 – LOAD 12X4-14
Nsi

NSI NPDB-212-500-1 Power Distribution Line 2X500-4 – LOAD 12X4-14

$85.99

$85.99

NSI TB3096-6 Terminal Block 6 Circuit For 18-10 AWG
Nsi

NSI TB3096-6 Terminal Block 6 Circuit For 18-10 AWG

$15.99

$15.99

Polaris IT-3/0CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 3/0 – 6 AWG, Bag
Polaris

Polaris IT-3/0CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 3/0 – 6 AWG, Bag

$30.99

$30.99

NSI TB3096-4 Terminal Block 4 Circuit For 18-10 AWG
Nsi

NSI TB3096-4 Terminal Block 4 Circuit For 18-10 AWG

$15.99

$15.99

Polaris IT-600B 2-Port Black Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG, Bag
Polaris

Polaris IT-600B 2-Port Black Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG, Bag

$90.99

$90.99

Polaris IT-3/0C 2-Port Clear Multi-Tap Pre-Insulated Connector, 3/0 – 6 AWG
Polaris

Polaris IT-3/0C 2-Port Clear Multi-Tap Pre-Insulated Connector, 3/0 – 6 AWG

$146.40

$146.40

NSI NPDB-22-2/0-1 Power Distribution Block Line 2X2/0-14 – LOAD 2X2/0-14
Nsi

NSI NPDB-22-2/0-1 Power Distribution Block Line 2X2/0-14 – LOAD 2X2/0-14

$45.99

$45.99

Polaris IT-600 2-Port Black Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG
Polaris

Polaris IT-600 2-Port Black Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG

$450.99

$450.99

Polaris IT-350B 2-Port Black Multi-Tap Pre-Insulated Connector, 350 MCM – 10 AWG, Bag
Polaris

Polaris IT-350B 2-Port Black Multi-Tap Pre-Insulated Connector, 350 MCM – 10 AWG, Bag

$55.99

$55.99

NSI TB3096-2 2 Circuit Double Row Terminal Block for 22-14 AWG
Nsi

NSI TB3096-2 2 Circuit Double Row Terminal Block for 22-14 AWG

$12.99

$12.99

NSI TB3096-14 Terminal Block 14 Circuit
Nsi

NSI TB3096-14 Terminal Block 14 Circuit

$28.52

$28.52

Polaris IT-2B 2-Port Black Multi-Tap Pre-Insulated Connector, 2 – 14 AWG, Bag
Polaris

Polaris IT-2B 2-Port Black Multi-Tap Pre-Insulated Connector, 2 – 14 AWG, Bag

$19.99

$19.99

Polaris IT-500CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 500 MCM – 4 Gauge, Bag
Polaris

Polaris IT-500CB 2-Port Clear Multi-Tap Pre-Insulated Connector, 500 MCM – 4 Gauge, Bag

$75.99

$75.99

NSI TB3096-12 Terminal Block 12 Circuit
Nsi

NSI TB3096-12 Terminal Block 12 Circuit

$24.06

$24.06

Polaris IT-250B 2-Port Black Multi-Tap Pre-Insulated Connector, 250 MCM – 6 AWG, Bag
Polaris

Polaris IT-250B 2-Port Black Multi-Tap Pre-Insulated Connector, 250 MCM – 6 AWG, Bag

$39.99

$39.99

Polaris IT-500C 2-Port Clear Multi-Tap Pre-Insulated Connector, 500 MCM – 4 Gauge
Polaris

Polaris IT-500C 2-Port Clear Multi-Tap Pre-Insulated Connector, 500 MCM – 4 Gauge

$266.40

$266.40

NSI TB3096-10 10 Circuit Double Row Terminal Block for 22-14 AWG
Nsi

NSI TB3096-10 10 Circuit Double Row Terminal Block for 22-14 AWG

$24.25

$24.25

Polaris IT-2 2-Port Black Multi-Tap Pre-Insulated Connector, 2 – 14 AWG
Polaris

Polaris IT-2 2-Port Black Multi-Tap Pre-Insulated Connector, 2 – 14 AWG

$191.30

$191.30

Polaris IT-500B 2-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG, Bag
Polaris

Polaris IT-500B 2-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG, Bag

$75.99

$75.99

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