TERMINAL BLOCKS

Terminal Blocks Connection Systems include screw-type IEC, spring-type IEC, IEC terminal block accessories, NEMA terminal blocks, NEMA terminal block accessories, finger-safe terminal blocks, and panel mount terminal blocks. We offer many terminal block products including double level plug-in, thermocouple, tab-connect feed through, grounding, space-saver feed through, fuse, sensor, plug-in connection, multi-circuit, mini, single circuit, neutral disconnect, isolation and more.  Manufactured by Altech, Bussmann, Connectron, Eaton, Erico, Magnum, Marathon, Regal.
Showing: 480 products
Marathon - 1504 STD | Standard Connector with Serrations for Anti-Rotation; 4 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1504 STRC | 10-32 Stud with Riveted Connector; 4 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1504 ST | 10-32 Stud, Removable Connector; 4 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1504 SC 72457 | Heavy Duty 4 Pole Short Circuiting Terminal Block, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS, Includes 4 Shorting Screws
As Low As $
Marathon - 1504 SC | Short Circuiting Bar with Brass Insert, 4 Shorting Pins per Block; 4 Poles, 600 Volts AC/DC
As Low As $
Marathon - 1504 H | Standard Connector with Hinge Cover; 4 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1504 DJRC 72459 | Heavy Duty 4 Pole Terminal Block, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1504 DJ 74642 | Heavy Duty 4 Pole Terminal Block, Test Points (TP) to Enable Connections with Banana Test Leads, Includes Clear Cover, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1504 DJ | Removable Connector with Brass Insert; 4 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1506 TP | Heavy Duty 6 Pole Terminal Block, Test Points (TP) to Enable Connections with Banana Test Leads, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1506 STRC | 10-32 Stud with Riveted Connector; 6 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1506 STD PSB | Heavy Duty 6 Pole Terminal Block, Phil-Slot Brass Screws, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1506 STD | Standard Connector with Serrations for Anti-Rotation; 6 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1506 ST | 10-32 Stud, Removable Connector; 6 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1506 SC SLB | Heavy Duty 6 Pole Short Circuiting Terminal Block, With Slotted Brass Screws, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS Includes 4 Shorting Screws
As Low As $
Marathon - 1506 SC | Short Circuiting Bar with Brass Insert, 4 Shorting Pins per Block; 6 Poles, 600 Volts AC/DC
As Low As $
Marathon - 1506 DJRC 72459 | Heavy Duty 6 Pole Terminal Block, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1506 DJ 74642 | Heavy Duty 6 Pole Terminal Block, Test Points (TP) to Enable Connections with Banana Test Leads, Includes Clear Cover, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1506 DJ | Removable Connector with Brass Insert; 6 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1508 TP | Heavy Duty 8 Pole Terminal Block, Test Points (TP) to Enable Connections with Banana Test Leads, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1508 STRC | 10-32 Stud with Riveted Connector; 8 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1508 STD SLB | Heavy Duty 8 Pole Terminal Block, Phil-Slot Brass Screws, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1508 STD | Standard Connector with Serrations for Anti-Rotation; 8 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1508 SC | Short Circuiting Bar with Brass Insert, 4 Shorting Pins per Block; 8 Poles, 600 Volts AC/DC
As Low As $
Marathon - 1508 H | Standard Connector with Hinge Cover; 8 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1508 DJRC 72459 | Heavy Duty 8 Pole Terminal Block, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1508 DJ 74642 | Heavy Duty 8 Pole Terminal Block, Test Points (TP) to Enable Connections with Banana Test Leads, Includes Clear Cover, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1508 DJ | Removable Connector with Brass Insert; 8 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1512 TP | Heavy Duty 12 Pole Terminal Block, Test Points (TP) to Enable Connections with Banana Test Leads, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1512 STRC | 10-32 Stud with Riveted Connector; 12 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1512 STD SLB | Heavy Duty 12 Pole Terminal Block, Phil-Slot Brass Screws, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1512 STD | Standard Connector with Serrations for Anti-Rotation; 12 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1512 ST | 10-32 Stud, Removable Connector; 12 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1512 SC | Short Circuiting Bar with Brass Insert, 4 Shorting Pins per Block; 12 Poles, 600 Volts AC/DC
As Low As $
Marathon - 1512 H | Standard Connector with Hinge Cover; 12 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1512 DJRC 72459 | Heavy Duty 12 Pole Terminal Block, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1512 DJ 74642 | Heavy Duty 12 Pole Terminal Block, Test Points (TP) to Enable Connections with Banana Test Leads, Includes Clear Cover, 0.625" Spacing, Wire Range; #10 - #16 AWG Copper, 75 Amp (Crimp Terminal), 30 Amp (Bare Wire), 600 Volt AC/DC UL, CSA, CE, RoHS
As Low As $
Marathon - 1512 DJ | Removable Connector with Brass Insert; 12 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1604 SC | Short Circuiting Bar with Brass Insert, 4 Shorting Pins per Block; 4 Poles, 600 Volts AC/DC
As Low As $
Marathon - 1604 DJSV | Removable Connector with Brass Insert, Removable Cover; 4 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1604 DJ | Removable Connector with Brass Insert; 4 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1606 STD | Standard Connector with Serrations for Anti-Rotation; 6 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1606 SC | Short Circuiting Bar with Brass Insert, 4 Shorting Pins per Block; 6 Poles, 600 Volts AC/DC
As Low As $
Marathon - 1606 DJSV | Removable Connector with Brass Insert, Removable Cover; 6 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1606 DJ | Removable Connector with Brass Insert; 6 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1608 STD SLB | Standard Connector with Serrations for Anti-Rotation; 8 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1608 STD | Standard Connector with Serrations for Anti-Rotation; 8 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1608 SC | Short Circuiting Bar with Brass Insert, 4 Shorting Pins per Block; 8 Poles, 600 Volts AC/DC
As Low As $
Marathon - 1608 DJ | Removable Connector with Brass Insert; 8 Pole, 600 Volts AC/DC
As Low As $
Marathon - 1612 STD | Standard Connector with Serrations for Anti-Rotation; 12 Pole, 600 Volts AC/DC
As Low As $