Boost Electricals Is Your Source for Terminal Blocks Barrier Blocks Fulfillment

Here at Boost Electricals, we can help you secure competitive pricing and timely delivery options on all of the connector parts that your operations demand. You are currently on our Terminal Blocks Barrier Blocks catalog, where all in-stock offerings that fall under this particular product category have been organized for your consideration. This includes part numbers like SEIFCX-5, SEIFX-26, TB200HB-02, TB100-16, TB300-06B, and others, all of which can be found below alongside pertinent listing information for ease of identification. Take your time browsing all options we feature for Terminal Blocks Barrier Blocks items of interest, and RFQ forms are always available on our website for when you desire quotes. When you complete a request, be sure to offer our staff important details like target pricing, quantities, and fulfillment timeframes, as this will allow us to present the most competitive purchasing options on Terminal Blocks Barrier Blocks parts. We can also be contacted at any time by phone or email, so be sure to take the first step of procurement as soon as you are ready.

Manufacturer's List of Terminal Blocks Barrier Blocks

Part Number's List for Terminal Blocks Barrier Blocks

Part Number Manufacturer Description RFQ
SEIFCX-5 curtis industries term barrier 5circ sgl row .25 conn barrier strip 5 pos 6.35mm solder st panel mount 5a RFQ
SEIFX-26 curtis industries term barrier 26circ sgl row .250 RFQ
TB200HB-02 cooper bussmann term blk 20a 2circ ul csa iec ce term blk 20a 2circ ul csa iec ce RFQ
TB100-16 cooper bussmann term blk 20a 16circ ul csa barrier block 16 32 0.375"" (9.53mm) 2 20a 300v 14-22 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB300-06B cooper bussmann term blk 30a 600v 6circ ul csa barrier block 6 12 0.562"" (14.27mm) 2 30a 600v 8-22 awg screws closed 2 wall (dual) flange black bulk conn barrier strip 12 pos 14.2mm screw panel mount 30a RFQ
TB200-08QC7 cooper bussmann term blk 30a 300v 8circ dbl row barrier block 8 16 0.437"" (11.10mm) 2 20a 300v 12-22 awg screws with quick connect tabs closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB400-07 cooper bussmann term blk 75a 600v 7circ ul csa barrier block 7 14 0.687"" (17.45mm) 2 75a 600v 6-14 awg screws closed 2 wall (dual) flange black bulk term blk 75a 600v 7circ ul csa RFQ
TB400-06 cooper bussmann term blk 75a 600v 6circ ul csa term blk 75a 600v 6circ ul csa RFQ
SEFX-15 curtis industries term barrier 15circ sgl row .250 term barrier 15circ sgl row .250 barrier block 15 15 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
TB200-14 cooper bussmann term blk 20a 14circ ul csa iec barrier terminal blocks barrier block RFQ
TB200-12BS cooper bussmann term blk 20a 12pos ul csa iec ce barrier terminal blocks barrier block RFQ
TB400-12B cooper bussmann term blk 75a 600v 12circ ul csa barrier block 12 24 0.687"" (17.45mm) 2 75a 600v 6-14 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB400-10 cooper bussmann term blk 75a 600v 10circ ul csa barrier block 10 20 0.687"" (17.45mm) 2 75a 600v 6-14 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB200HB-20SP cooper bussmann term blk 20a 20pos ul csa iec ce barrier terminal blocks barrier block RFQ
TB300-13 cooper bussmann term blk 30a 600v 13circ ul csa term blk 30a 600v 13pos ul csa RFQ
TB345-09 cooper bussmann term blk 45a 600v 9pos ul csa barrier terminal blocks barrier block RFQ
SESX-25 curtis industries term barrier 25circ sgl row .250 term barrier 25circ sgl row .250 barrier block 25 25 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
TB200-08QC2 cooper bussmann term blk 30a 300v 8circ dbl row barrier terminal blocks barrier block RFQ
SEIFX-12 curtis industries term barrier 12circ sgl row .250 RFQ
TB345-02 cooper bussmann term blk 45a 600v 2pos ul csa term blk 45a 600v 2circ ul csa RFQ
TB300-04SP cooper bussmann term blk 30a 600v 4circ ul csa barrier block 4 8 0.562"" (14.27mm) 2 30a 600v 8-22 awg screws with captive plate closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB300-16 cooper bussmann term blk 30a 600v 16pos ul csa barrier terminal blocks barrier block RFQ
TB345-12SP cooper bussmann term blk 45a 600v 12circ dbl row barrier block 12 24 0.562"" (14.27mm) 2 45a 600v 8-22 awg screws with captive plate closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB300-18 cooper bussmann term blk 30a 600v 18circ ul csa barrier block 18 36 0.562"" (14.27mm) 2 30a 600v 8-22 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
SEFX-26 curtis industries term barrier 26circ sgl row .250 barrier block 26 26 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk conn barrier strip 26 pos 6.35mm solder st panel mount 5a RFQ
SESCX-11 curtis industries term barrier 11circ sgl row .250 term barrier 11circ sgl row .250 barrier block 11 11 0.250"" (6.35mm) 1 5a - 16-22 awg screws with captive plate closed 3 wall (tri) - - bulk RFQ
SESX-12 curtis industries term barrier 12circ sgl row .250 term barrier 12circ sgl row .250 barrier block 12 12 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SEIFX-22 curtis industries term barrier 22circ sgl row .250 term barrier 22circ sgl row .2 RFQ
SEIFX-19 curtis industries term barrier 19circ sgl row .250 term barrier 19circ sgl row .2 RFQ
TB200HB-12SP cooper bussmann term blk 20a 12circ ul csa iec barrier block 12 24 0.437"" (11.10mm) 2 20a 600v 12-22 awg screws with captive plate closed 2 wall (dual) flange black bulk term blk 20a 12pos ul csa iec ce RFQ
TB300-06BS cooper bussmann term blk 30a 600v 6circ ul csa barrier terminal blocks barrier block RFQ
TB300-08ST cooper bussmann term blk 30a 600v 8circ ul csa barrier terminal blocks terminal block RFQ
TB200HB-05 cooper bussmann term blk 20a 5pos ul csa iec ce term blk 20a 5circ ul csa iec ce RFQ
TB300-06QC16 cooper bussmann terminal block dbl 30a 600v barrier terminal blocks terminal block RFQ
TB200-04B cooper bussmann term blk 20a 4circ ul csa iec ce barrier block 4 8 0.437"" (11.10mm) 2 20a 300v 12-22 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB100-12BS cooper bussmann term blk 20a 12circ ul csa barrier block 12 24 0.375"" (9.53mm) 2 20a 300v 14-22 awg screws with captive plate closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB200HB-06 cooper bussmann term blk 20a 6circ ul csa iec ce barrier block 6 12 0.437"" (11.10mm) 2 20a 600v 12-22 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB200-22 cooper bussmann term blk 20a 22pos ul csa iec ce term blk 20a 22circ ul csa iec barrier block 22 44 0.437"" (11.10mm) 2 20a 300v 12-22 awg screws closed 2 wall (dual) flange black bulk RFQ
SESX-19 curtis industries term barrier 19circ sgl row .250 term barrier 19circ sgl row .250 barrier block 19 19 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
TB100-20 cooper bussmann term blk 20a 20circ ul csa barrier block 20 40 0.375"" (9.53mm) 2 20a 300v 14-22 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
SEIFCX-7 curtis industries term barrier 7circ sgl row .25 conn barrier strip 7 pos 6.35mm solder st panel mount 5a RFQ
SEFX-16 curtis industries term barrier 16circ sgl row .250 term barrier 16circ sgl row .250 barrier block 16 16 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
TB400-03 cooper bussmann term blk 75a 600v 3circ ul csa barrier terminal blocks barrier block RFQ
TB100-30SP cooper bussmann term blk 20a 30circ ul csa barrier block 30 60 0.375"" (9.53mm) 2 20a 300v 14-22 awg screws with captive plate closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB200HB-26 cooper bussmann term blk 20a 26circ ul csa iec barrier block 26 52 0.437"" (11.10mm) 2 20a 600v 12-22 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB200HB-12 cooper bussmann term blk 20a 12circ ul csa iec barrier terminal blocks barrier block RFQ
TB345-04 cooper bussmann term blk 45a 600v 4pos ul csa term blk 45a 600v 4pos ul csa RFQ
TB200-25 cooper bussmann term blk 20a 25circ ul csa iec barrier terminal blocks barrier block RFQ
SEIFCX-1 curtis industries term barrier 1circ sgl row .250 term barrier 1circ sgl row .25 RFQ
SESCX-17 curtis industries term barrier 17circ sgl row .250 term barrier 17circ sgl row .250 barrier block 17 17 0.250"" (6.35mm) 1 5a - 16-22 awg screws with captive plate closed 3 wall (tri) - - bulk RFQ
SESCX-14 curtis industries term barrier 14circ sgl row .250 term barrier 14circ sgl row .250 barrier block 14 14 0.250"" (6.35mm) 1 5a - 16-22 awg screws with captive plate closed 3 wall (tri) - - bulk RFQ
TB100-07 cooper bussmann term blk 20a 7circ ul csa barrier block 7 14 0.375"" (9.53mm) 2 20a 300v 14-22 awg screws closed 2 wall (dual) flange black bulk conn barrier strip 14 pos 9.5mm screw panel mount 20a RFQ
TB300-05 cooper bussmann conn barrier strip 10 pos 14.2mm screw panel mount 30a conn barrier strip 10 pos 14.2mm screw panel mount 30a RFQ
SESX-7 curtis industries term barrier 7circ sgl row .250 term barrier 7circ sgl row .250 barrier block 7 7 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SEFX-2 curtis industries term barrier 2circ sgl row .250 term barrier 2circ sgl row .250 barrier block 2 2 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
T37111-12-0 curtis industries terminal blck pc pin 12pos RFQ
TB300-21 cooper bussmann term blk 30a 600v 21circ ul csa barrier block 21 42 0.562"" (14.27mm) 2 30a 600v 8-22 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks term block - 21 pole RFQ
SESX-14 curtis industries term barrier 14circ sgl row .250 term barrier 14circ sgl row .250 barrier block 14 14 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
TB300-20 cooper bussmann term blk 30a 600v 20pos ul csa term blk 30a 600v 20circ ul csa RFQ
TB300-20B cooper bussmann term blk 30a 600v 20circ ul csa barrier block 20 40 0.562"" (14.27mm) 2 30a 600v 8-22 awg screws closed 2 wall (dual) flange black bulk term blk 30a 600v 20circ ul csa RFQ
SEFX-13 curtis industries term barrier 13circ sgl row .250 term barrier 13circ sgl row .250 barrier block 13 13 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
SESX-11 curtis industries term barrier 11circ sgl row .250 term barrier 11circ sgl row .250 barrier block 11 11 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
TB200-18P cooper bussmann term blk 20a 18circ ul csa iec barrier block 18 36 0.437"" (11.10mm) 2 20a 300v 12-22 awg screws with captive plate closed 2 wall (dual) flange black bulk term blk 20a 18circ ul csa iec RFQ
SESX-24 curtis industries term barrier 24circ sgl row .250 term barrier 24circ sgl row .250 barrier block 24 24 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SESX-1 curtis industries term barrier 1circ sgl row .250 term barrier 1circ sgl row .250 barrier block 1 1 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SEFX-11 curtis industries term barrier 11circ sgl row .250 term barrier 11circ sgl row .250 barrier block 11 11 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
TB100-05 cooper bussmann conn barrier strip 10 pos 9.5mm screw panel mount 20a conn barrier strip 10 pos 9.5mm screw panel mount 20a RFQ
SEIFCX-2 curtis industries term barrier 2circ sgl row .25 conn barrier strip 2 pos 6.35mm solder st panel mount 5a RFQ
SESX-17 curtis industries term barrier 17circ sgl row .250 term barrier 17circ sgl row .250 barrier block 17 17 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SESX-26 curtis industries term barrier 26circ sgl row .250 term barrier 26circ sgl row .250 barrier block 26 26 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
TB100-04 cooper bussmann term blk 20a 4circ ul csa barrier block 4 8 0.375"" (9.53mm) 2 20a 300v 14-22 awg screws closed 2 wall (dual) flange black bulk barrier terminal blocks tb100-04 RFQ
SEFX-1 curtis industries term barrier 1circ sgl row .250 term barrier 1circ sgl row .250 barrier block 1 1 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
SEIFCX-6 curtis industries term barrier 6circ sgl row .25 conn barrier strip 6 pos 6.35mm solder st panel mount 5a RFQ
SESCX-22 curtis industries term barrier 22circ sgl row .250 term barrier 22circ sgl row .250 barrier block 22 22 0.250"" (6.35mm) 1 5a - 16-22 awg screws with captive plate closed 3 wall (tri) - - bulk RFQ
TB345-08SP cooper bussmann term blk 45a 600v 8circ ul csa barrier block 8 16 0.562"" (14.27mm) 2 45a 600v 8-22 awg screws with captive plate closed 2 wall (dual) flange black bulk barrier terminal blocks barrier block RFQ
TB100-17 cooper bussmann term blk 20a 17pos ul csa term blk 20a 17circ ul csa barrier block 17 34 0.375"" (9.53mm) 2 20a 300v 14-22 awg screws closed 2 wall (dual) flange black bulk RFQ
SESX-9 curtis industries term barrier 9circ sgl row .250 term barrier 9circ sgl row .250 barrier block 9 9 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SEFX-17 curtis industries term barrier 17circ sgl row .250 term barrier 17circ sgl row .250 barrier block 17 17 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
SESX-5 curtis industries term barrier 5circ sgl row .250 term barrier 5circ sgl row .250 barrier block 5 5 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SESX-10 curtis industries term barrier 10circ sgl row .250 term barrier 10circ sgl row .250 barrier block 10 10 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SEIFX-20 curtis industries term barrier 20circ sgl row .250 term barrier 20circ sgl row .2 RFQ
SEIFX-7 curtis industries term barrier 7circ sgl row .25 conn barrier strip 7 pos 6.35mm solder st panel mount 5a RFQ
SESCX-4 curtis industries term barrier 4circ sgl row .250 term barrier 4circ sgl row .250 barrier block 4 4 0.250"" (6.35mm) 1 5a - 16-22 awg screws with captive plate closed 3 wall (tri) - - bulk RFQ
SEIFCX-4 curtis industries term barrier 4circ sgl row .25 conn barrier strip 4 pos 6.35mm solder st panel mount 5a RFQ
SEFX-20 curtis industries term barrier 20circ sgl row .250 term barrier 20circ sgl row .250 barrier block 20 20 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
SEIFX-25 curtis industries term barrier 25circ sgl row .250 RFQ
SESCX-26 curtis industries term barrier 26circ sgl row .250 term barrier 26circ sgl row .250 barrier block 26 26 0.250"" (6.35mm) 1 5a - 16-22 awg screws with captive plate closed 3 wall (tri) - - bulk RFQ
SEFX-12 curtis industries term barrier 12circ sgl row .250 term barrier 12circ sgl row .250 barrier block 12 12 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
SEIFX-11 curtis industries term barrier 11circ sgl row .250 term barrier 11circ sgl row .2 RFQ
SESX-6 curtis industries term barrier 6circ sgl row .250 term barrier 6circ sgl row .250 barrier block 6 6 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SEIFCX-23 curtis industries term barrier 23circ sgl row .250 RFQ
SEFX-7 curtis industries term barrier 7circ sgl row .250 term barrier 7circ sgl row .250 barrier block 7 7 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
SEFX-9 curtis industries term barrier 9circ sgl row .250 term barrier 9circ sgl row .250 barrier block 9 9 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
SEIFX-15 curtis industries term barrier 15circ sgl row .250 term barrier 15circ sgl row .2 RFQ
SEFX-25 curtis industries term barrier 25circ sgl row .250 term barrier 25circ sgl row .250 barrier block 25 25 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ
SEIFCX-17 curtis industries term barrier 17circ sgl row .250 term barrier 17circ sgl row .2 RFQ
SESCX-20 curtis industries term barrier 20circ sgl row .250 term barrier 20circ sgl row .250 barrier block 20 20 0.250"" (6.35mm) 1 5a - 16-22 awg screws with captive plate closed 3 wall (tri) - - bulk RFQ
TB200-18 cooper bussmann term blk 20a 18circ ul csa iec term blk 20a 18pos ul csa iec ce RFQ
SESX-18 curtis industries term barrier 18circ sgl row .250 term barrier 18circ sgl row .250 barrier block 18 18 0.250"" (6.35mm) 1 5a - 16-22 awg screws closed 3 wall (tri) - - bulk RFQ
SEFX-6 curtis industries term barrier 6circ sgl row .250 term barrier 6circ sgl row .250 barrier block 6 6 0.250"" (6.35mm) 1 5a - 16-22 awg screws solder turret 2 wall (dual) flange - bulk RFQ

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