Terminal Blocks

Terminal blocks are a vital component of your electrical projects. They provide a safe and easy way to connect wires to a system. Our terminal blocks are the perfect solution for your large, heavy-duty jobs. Choose from the best-in-the-industry pieces designed to withstand the elements and keep your wires in place. Capital Electric Supply carries a variety of terminal block types to meet the needs of your specific project. 


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74 Products found of 7
Product image for Ilsco PDB-11-2/0-3 Power Distribution Block, Dual Rated, Line Conductor Range 2/0-14, Load Range 2/0-14, 1 Port Per Pole Line Side, 1 Port Per Pole Load Side, 3 Pole, UL, CSA
Ilsco PDB-11-2/0-3 Power Distribution Block, Dual Rated, Line Conductor Range 2/0-14, Load Range 2/0-14, 1 Port Per Pole Line Side, 1 Port Per Pole Load Side, 3 Pole, UL, CSA
Manufacturer: Ilsco
Catalog #: PDB-11-2/0-3
Capital Electric Part #: 59063
$120.06/ea
ea
Product image for Square D NSYTRV42 4 mm 2-Point Gray 26 to 10 AWG Solid/Stranded Copper Screw Terminal Block
Square D NSYTRV42 4 mm 2-Point Gray 26 to 10 AWG Solid/Stranded Copper Screw Terminal Block
Manufacturer: Square-D / Schneider
Catalog #: NSYTRV42
Capital Electric Part #: 897608
$2.00/ea
ea
Product image for Square D 9080LBA363106 600 Volt 335 Amp Power Distribution Block
Square D 9080LBA363106 600 Volt 335 Amp Power Distribution Block
Manufacturer: Square-D / Schneider
Catalog #: 9080LBA363106
Capital Electric Part #: 239109
$146.62/ea
ea
Product image for Square D NSYTRV102 10 mm 2-Point Gray 20 to 6 AWG Solid/Stranded Copper Screw Terminal Block
Square D NSYTRV102 10 mm 2-Point Gray 20 to 6 AWG Solid/Stranded Copper Screw Terminal Block
Manufacturer: Square-D / Schneider
Catalog #: NSYTRV102
Capital Electric Part #: 902962
$3.58/ea
ea
Product image for Ilsco PDC-14-2/0-1 Power Distribution Block, Modular Design, Dual Rated, Line Conductor Range 2/0-14, Load Range 4-14, 1 Port Per Pole Line Side, 4 Ports Per Pole Load Side, 1 Pole, UL, CSA
Ilsco PDC-14-2/0-1 Power Distribution Block, Modular Design, Dual Rated, Line Conductor Range 2/0-14, Load Range 4-14, 1 Port Per Pole Line Side, 4 Ports Per Pole Load Side, 1 Pole, UL, CSA
Manufacturer: Ilsco
Catalog #: PDC-14-2/0-1
Capital Electric Part #: 97943
$54.17/ea
ea
Product image for Square D NSYTRV42PE 4 mm 2-Point Green/Yellow 26 to 10 AWG Solid/Stranded Copper Screw Terminal Block
Square D NSYTRV42PE 4 mm 2-Point Green/Yellow 26 to 10 AWG Solid/Stranded Copper Screw Terminal Block
Manufacturer: Square-D / Schneider
Catalog #: NSYTRV42PE
Capital Electric Part #: 898932
$8.23/ea
ea
Product image for Square D NSYTRV22PE 2 mm 2-Point Green/Yellow 26 to 12 AWG Solid/Stranded Copper Screw Terminal Block
Square D NSYTRV22PE 2 mm 2-Point Green/Yellow 26 to 12 AWG Solid/Stranded Copper Screw Terminal Block
Manufacturer: Square-D / Schneider
Catalog #: NSYTRV22PE
Capital Electric Part #: 944507
$7.04/ea
ea
Product image for Square D NSYTRV22 2 mm 2-Point Gray 26 to 12 AWG Solid/Stranded Copper Screw Terminal Block
Square D NSYTRV22 2 mm 2-Point Gray 26 to 12 AWG Solid/Stranded Copper Screw Terminal Block
Manufacturer: Square-D / Schneider
Catalog #: NSYTRV22
Capital Electric Part #: 893696
$1.86/ea
ea
Product image for ILSCO LDAU-22-500 AL MECH (P)2X500-
ILSCO LDAU-22-500 AL MECH (P)2X500-
Manufacturer: Ilsco
Catalog #: LDAU-22-500
Capital Electric Part #: 1060982
$123.64/ea
ea
Product image for Bussmann Series TB100-03 14 to 22 AWG 3-Pole Thermoplastic Terminal Block
Bussmann Series TB100-03 14 to 22 AWG 3-Pole Thermoplastic Terminal Block
Manufacturer: Bussmann Mfg.
Catalog #: TB100-03
Capital Electric Part #: 1445846
$4.12/ea
ea
Product image for Bussmann Series 16321-1 Power Distribution Block
Bussmann Series 16321-1 Power Distribution Block
Manufacturer: Bussmann Mfg.
Catalog #: 16321-1
Capital Electric Part #: 164463
$119.15/ea
ea
Product image for Marathon Special Products 220SP 22 to 12 AWG Closed Back Phenolic Double Row Terminal Block
Marathon Special Products 220SP 22 to 12 AWG Closed Back Phenolic Double Row Terminal Block
Manufacturer: Marathon Special Products
Catalog #: 220SP
Capital Electric Part #: 214185
$118.39/ea
ea
74 Products found of 7
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