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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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508 Results

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Ideal 89-507 Terminal Strip, Shorting Block, 6-Pole, 22-6 AWG
IDEAL

Ideal 89-507 Terminal Strip, Shorting Block, 6-Pole, 22-6 AWG

$47.40

$47.40

Ideal 89-505 Terminal Strip, Shorting Block, 4-Pole, 22-6 AWG
IDEAL

Ideal 89-505 Terminal Strip, Shorting Block, 4-Pole, 22-6 AWG

$32.98

$32.98

Polaris IPLD2-4B 4-Port Black Multi-Tap Pre-Insulated Connector, 2 AWG – 14 AWG, Bag
Polaris

Polaris IPLD2-4B 4-Port Black Multi-Tap Pre-Insulated Connector, 2 AWG – 14 AWG, Bag

$21.99

$21.99

Ideal 89-509 Terminal Strip, Shortening Block, 8-Pole, 22-6 AWG
IDEAL

Ideal 89-509 Terminal Strip, Shortening Block, 8-Pole, 22-6 AWG

$62.23

$62.23

NSI AL-R2-R2 Power Distribution Block 2×500-6 Line 2×500-6 Load
Nsi

NSI AL-R2-R2 Power Distribution Block 2×500-6 Line 2×500-6 Load

$73.53

$73.53

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

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

$58.30

$58.30

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

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

$21.99

$21.99

Polaris IPLD500-14 14-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG
Polaris

Polaris IPLD500-14 14-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG

$218.90

$218.90

Polaris IPLD500-10 10-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG
Polaris

Polaris IPLD500-10 10-Port Black Multi-Tap Pre-Insulated Connector, 500 MCM – 4 AWG

$180.30

$180.30

Polaris IPLD600-5 5-Port Black Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG
Polaris

Polaris IPLD600-5 5-Port Black Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG

$235.60

$235.60

Polaris ITD-1/0C 2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0 – 14 AWG
Polaris

Polaris ITD-1/0C 2-Port Clear Multi-Tap Pre-Insulated Connector, 1/0 – 14 AWG

$21.99

$21.99

Polaris IPLD600-8C 8-Port Clear Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG
Polaris

Polaris IPLD600-8C 8-Port Clear Multi-Tap Pre-Insulated Connector, 600 MCM – 6 AWG

$130.00

$130.00

Ideal 89-504 Terminal Strip, 4-Pole, 22-6 AWG
IDEAL

Ideal 89-504 Terminal Strip, 4-Pole, 22-6 AWG

$23.13

$23.13

Ideal 89-211 InSITE RTQ RG-11 F Compression Connector - 10/Pack
IDEAL

Ideal 89-211 InSITE RTQ RG-11 F Compression Connector - 10/Pack

$83.41

$83.41

Polaris IPL1/0-4 4-Port Black Multi-Tap Pre-Insulated Connector, 1/0-14 Gauge
Polaris

Polaris IPL1/0-4 4-Port Black Multi-Tap Pre-Insulated Connector, 1/0-14 Gauge

$199.99

$199.99

Polaris PL3/0-8 8-Port Uninsulated Multi-Tap Connector, 3/0 – 6 AWG
Polaris

Polaris PL3/0-8 8-Port Uninsulated Multi-Tap Connector, 3/0 – 6 AWG

$52.10

$52.10

Polaris PL250-8 8-Port Uninsulated Multi-Tap Connector, 250 MCM – 6 AWG
Polaris

Polaris PL250-8 8-Port Uninsulated Multi-Tap Connector, 250 MCM – 6 AWG

$60.20

$60.20

Polaris PL1/0-8 8-Port Uninsulated Multi-Tap Connector, 1/0 – 14 AWG
Polaris

Polaris PL1/0-8 8-Port Uninsulated Multi-Tap Connector, 1/0 – 14 AWG

$47.40

$47.40

Polaris PL1/0-4 4-Port Uninsulated Multi-Tap Connector, 1/0 – 14 AWG
Polaris

Polaris PL1/0-4 4-Port Uninsulated Multi-Tap Connector, 1/0 – 14 AWG

$25.80

$25.80

Polaris PL1/0-6 6-Port Uninsulated Multi-Tap Connector, 1/0 – 14 AWG
Polaris

Polaris PL1/0-6 6-Port Uninsulated Multi-Tap Connector, 1/0 – 14 AWG

$35.70

$35.70

Polaris PL250-6 6-Port Uninsulated Multi-Tap Connector, 250 MCM – 6 AWG
Polaris

Polaris PL250-6 6-Port Uninsulated Multi-Tap Connector, 250 MCM – 6 AWG

$46.90

$46.90

Polaris PL3/0-6 6-Port Uninsulated Multi-Tap Connector, 3/0 – 6 AWG
Polaris

Polaris PL3/0-6 6-Port Uninsulated Multi-Tap Connector, 3/0 – 6 AWG

$43.00

$43.00

Polaris PL4-6 6-Port Uninsulated Multi-Tap Connector, 4 – 14 AWG
Polaris

Polaris PL4-6 6-Port Uninsulated Multi-Tap Connector, 4 – 14 AWG

$27.80

$27.80

Polaris PL500-10 10-Port Uninsulated Multi-Tap Connector, 500 MCM – 4 AWG
Polaris

Polaris PL500-10 10-Port Uninsulated Multi-Tap Connector, 500 MCM – 4 AWG

$121.80

$121.80

Polaris IPLDS750-10 10-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 AWG
Polaris

Polaris IPLDS750-10 10-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 AWG

$521.00

$521.00

Polaris IPLDS500-4 4-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG
Polaris

Polaris IPLDS500-4 4-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG

$207.30

$207.30

Polaris IPLDS500-8 8-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG
Polaris

Polaris IPLDS500-8 8-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG

$260.00

$260.00

Polaris IPLDS750-8 8-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 AWG
Polaris

Polaris IPLDS750-8 8-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 AWG

$385.40

$385.40

Polaris IPLDS500-6 6-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG
Polaris

Polaris IPLDS500-6 6-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG

$199.50

$199.50

Polaris IPLDS750-6 6-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 AWG
Polaris

Polaris IPLDS750-6 6-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 AWG

$307.90

$307.90

Polaris IPLDS750-12 12-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 AWG
Polaris

Polaris IPLDS750-12 12-Port Black Stacked Pre-Insulated Connector, 750 MCM – 1/0 AWG

$637.00

$637.00

Polaris IPLDS500-12 12-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG
Polaris

Polaris IPLDS500-12 12-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG

$385.40

$385.40

Polaris IPLDS350-8 8-Port Black Stacked Pre-Insulated Connector, 350 MCM – 6 AWG
Polaris

Polaris IPLDS350-8 8-Port Black Stacked Pre-Insulated Connector, 350 MCM – 6 AWG

$199.50

$199.50

Polaris IPLDS500-10 10-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG
Polaris

Polaris IPLDS500-10 10-Port Black Stacked Pre-Insulated Connector, 500 MCM – 4 AWG

$327.30

$327.30

NSI AL-V1-K6 Power Distribution 1000-250 Line 6×2/0-14 Load
Nsi

NSI AL-V1-K6 Power Distribution 1000-250 Line 6×2/0-14 Load

$85.99

$85.99

NSI AL-R2-M4 Power Distribution Block 2×500-6 Line 4×4/0-6 Load
Nsi

NSI AL-R2-M4 Power Distribution Block 2×500-6 Line 4×4/0-6 Load

$80.99

$80.99

NSI AL-R2-K6 Power Distribution Block with 2) 500-4 Line and 6)2/0-14 Load
Nsi

NSI AL-R2-K6 Power Distribution Block with 2) 500-4 Line and 6)2/0-14 Load

$80.24

$80.24

NSI AL-R2-H12 Power Distribution Block 2×500-6 Line 12×4-14 Load
Nsi

NSI AL-R2-H12 Power Distribution Block 2×500-6 Line 12×4-14 Load

$82.99

$82.99

NSI AL-R1-M4 Power Distribution Block 1×500-4 Line 4×4/0-6 Load
Nsi

NSI AL-R1-M4 Power Distribution Block 1×500-4 Line 4×4/0-6 Load

$73.85

$73.85

NSI AL-R1-K6 Power Distribution Block 1×500-4 Line 6×2/0-14 Load
Nsi

NSI AL-R1-K6 Power Distribution Block 1×500-4 Line 6×2/0-14 Load

$75.99

$75.99

NSI AL-P2-P2 Power Distribution Block 2×350-6 Line 2×350-6 Load
Nsi

NSI AL-P2-P2 Power Distribution Block 2×350-6 Line 2×350-6 Load

$63.99

$63.99

Polaris ISR-600CB 2-Port Clear In-Line Pre-Insulated Connector, 600 MCM-6 AWG, Bag
Polaris

Polaris ISR-600CB 2-Port Clear In-Line Pre-Insulated Connector, 600 MCM-6 AWG, Bag

$79.99

$79.99

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

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

$136.40

$136.40

Polaris ISR-350CB 2-Port Clear In-Line Pre-Insulated Connector, 350 MCM-10 AWG, Bag
Polaris

Polaris ISR-350CB 2-Port Clear In-Line Pre-Insulated Connector, 350 MCM-10 AWG, Bag

$45.99

$45.99

Polaris ISR-350C 2-Port Clear In-Line Pre-Insulated Connector, 350 MCM-10 AWG
Polaris

Polaris ISR-350C 2-Port Clear In-Line Pre-Insulated Connector, 350 MCM-10 AWG

$74.90

$74.90

NSI AL-P2-K6 Power Distribution Block 2×350-6 Line 6×2/0-14 Load
Nsi

NSI AL-P2-K6 Power Distribution Block 2×350-6 Line 6×2/0-14 Load

$85.99

$85.99

NSI AL-P2-H12 Power Distribution Block 2×350-6 Line 12×4-14 Load
Nsi

NSI AL-P2-H12 Power Distribution Block 2×350-6 Line 12×4-14 Load

$71.25

$71.25

Polaris ISR-500CB 2-Port Clear In-Line Pre-Insulated Connector, 500 MCM-4 AWG, Bag
Polaris

Polaris ISR-500CB 2-Port Clear In-Line Pre-Insulated Connector, 500 MCM-4 AWG, Bag

$60.99

$60.99

Polaris ISR-500C 2-Port Clear In-Line Pre-Insulated Connector, 500 MCM-4 AWG
Polaris

Polaris ISR-500C 2-Port Clear In-Line Pre-Insulated Connector, 500 MCM-4 AWG

$111.80

$111.80

Polaris IPLDS350-6 6-Port Black Stacked Pre-Insulated Connector, 350 MCM – 10 AWG
Polaris

Polaris IPLDS350-6 6-Port Black Stacked Pre-Insulated Connector, 350 MCM – 10 AWG

$159.20

$159.20

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