All the connector parts we carry are sourced from trusted manufacturers whom we have vetted before being added to our Approved Vendor List (AVL). On this page, you may browse our list of available Terminal Blocks Barrier Blocks parts that includes top part numbers TB200-25, 6-141-Y, TB100-07, TB200HB-05, TB100-05, and more. If any of Terminal Blocks Barrier Blocks items spark your interest, we encourage you to submit a Request for Quote (RFQ) form to receive a competitive quote for your comparisons. With market expertise and a widespread network of suppliers, we find convenient shipping solutions for our customers, even offering same-day shipping for select qualifying items. More than that, we uphold a strict No China Sourcing pledge and rigorous inspection program to further ensure the high caliber of our items. Start the purchasing process for Terminal Blocks Barrier Blocks with us today to see all that Aviation Integrated can do to simplify your procurement process.
| Part No | Manufacturer | Description | QTY | RFQ |
|---|---|---|---|---|
| TB200-25 | cooper bussmann | term blk 20a 25circ ul csa iec barrier terminal blocks barrier block | Avl | RFQ |
| 6-141-Y | cinch connectors | conn barrier strip 6 pos 11.13mm solder st thru-hole 20a conn barrier block 6circ .438 | Avl | 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 | Avl | RFQ |
| TB200HB-05 | cooper bussmann | term blk 20a 5pos ul csa iec ce term blk 20a 5circ ul csa iec ce | Avl | 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 | Avl | RFQ |
| TB345-02 | cooper bussmann | term blk 45a 600v 2pos ul csa term blk 45a 600v 2circ ul csa | Avl | RFQ |
| TB300-06QC16 | cooper bussmann | terminal block dbl 30a 600v barrier terminal blocks terminal block | Avl | 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 | Avl | RFQ |
| PLU3-BK | cooper bussmann | term blk 40a 600v 3circ rail blk term blk 40a 600v 3circ rail b | Avl | 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 | Avl | RFQ |
| 20-141-Y | cinch connectors | conn barrier block 20circ .438 barrier terminal blocks 20 terminal 2 row .438 6-32x1/4 open | Avl | 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 | Avl | RFQ |
| 3-140-Y | cinch connectors | terminal block barrier 3pos 16awg conn barrier block .375'' 3 circ barrier block 3 3 0.375'' (9.53mm) 1 15a 250v 16 awg screws pc pin 2 wall (dual) flange black bulk | Avl | RFQ |
| 433111-27-0 | curtis industries | term barrier 27circ 1 row .4375 term barrier 27circ 1 row .437 | Avl | 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 | Avl | RFQ |
| NDN1A-WH | cooper bussmann | term blk 90a 600v 1circ rail mnt din rail terminal blocks single pole term.blk.assy | Avl | RFQ |
| 13-141-Y | cinch connectors | conn barrier strip 13 pos 11.13mm solder st thru-hole 20a conn barrier block 13circ .438 | Avl | RFQ |
| NFT3-BK | cooper bussmann | term blk 40a 600v 3circ rail m din rail terminal blocks assembly no.15201-10 | Avl | RFQ |
| 6-142-Y | cinch connectors | conn barrier strip 12 pos 14.3mm solder st thru-hole 30a 6pos .563 w/lugs | Avl | RFQ |
| KT3-RE | cooper bussmann | term blk 40a 600v base mt ul csa fixed terminal blocks terminal block red | Avl | RFQ |
| 433113-27-0 | curtis industries | term barrier 27circ 1 row .4375 term barrier 27circ 1 row .437 | Avl | RFQ |
| KUSC6-W | cooper bussmann | term blk 60a 600v 6circ ul csa barrier block 6 12 0.625'' (15.88mm) 2 60a 600v 6-22 awg screws closed 2 wall (dual) flange black bulk conn barrier strip 6 pos 15.88mm screw panel mount 60a | Avl | RFQ |
| KUX6-WWCMT | cooper bussmann | term blk 60a 600v 6pos w/cover conn barrier strip 6 pos 15.88mm screw panel mount 60a | Avl | RFQ |
| TB200-14 | cooper bussmann | term blk 20a 14circ ul csa iec barrier terminal blocks barrier block | Avl | RFQ |
| 2-142-Y | cinch connectors | conn barrier block 2circ .563 barrier terminal blocks 2 terminal 2 row .563 8-32x5/16 open | Avl | RFQ |
| TB345-04 | cooper bussmann | term blk 45a 600v 4pos ul csa term blk 45a 600v 4pos ul csa | Avl | RFQ |
| TB200HB-20SP | cooper bussmann | term blk 20a 20pos ul csa iec ce barrier terminal blocks barrier block | Avl | 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 | Avl | RFQ |
| TB400-06 | cooper bussmann | term blk 75a 600v 6circ ul csa term blk 75a 600v 6circ ul csa | Avl | RFQ |
| KU12 | cooper bussmann | term blk 60a 600v 12circ ul csa barrier block 12 24 0.625'' (15.88mm) 2 60a 600v 6-22 awg screws closed 2 wall (dual) flange black bulk ku series 1588 mm 12 position dual row dual barrier 10-32 awg terminal block | Avl | RFQ |
| 22-140-Y | cinch connectors | barrier terminal blocks 22 terminal 2 row .375 5-40x3/16'' open barrier terminal blocks 22 terminal 2 row .375 5-40x3/16 open | Avl | RFQ |
| 433112-13-0 | curtis industries | term barrier 13circ 1 row .4375 term barrier 13circ 1 row .437 | Avl | RFQ |
| 432615-20-0 | curtis industries | term barrier 20circ 1 row .4375 term barrier 20circ 1 row .437 | Avl | RFQ |
| NFT2-BK | cooper bussmann | terminal blocks - unspecified terminal block black term blk 40a 600v 2circ rail m | Avl | RFQ |
| TB300-06BS | cooper bussmann | term blk 30a 600v 6circ ul csa barrier terminal blocks barrier block | Avl | RFQ |
| 2-140-Y | cinch connectors | conn barrier block .375'' 2 circ conn barrier block .375'' 2 circ | Avl | 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 | Avl | RFQ |
| N512-BK | cooper bussmann | term blk 12circ mini ul csa ba conn terminal block f 24 pos 5mm screw st cable mount 20a | Avl | 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 | Avl | RFQ |
| TB200-08QC2 | cooper bussmann | term blk 30a 300v 8circ dbl row barrier terminal blocks barrier block | Avl | 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 | Avl | RFQ |
| 12-142 | cinch connectors | conn; term strip; barrier; 12; dbl row; series 141; 30 a; 250 v 12 terminals .563 | Avl | RFQ |
| 7-140-Y | cinch connectors | barrier terminal blocks 7 terminal 2 row .375 5-40x3/16 open barrier blk marker strip 7pos | Avl | 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 | Avl | RFQ |
| KUXSC6-WWCPT | cooper bussmann | terminal blocks - unspecified terminal block term blk 60a 600v 6circ w/cove | Avl | RFQ |
| TB300-08ST | cooper bussmann | term blk 30a 600v 8circ ul csa barrier terminal blocks terminal block | Avl | 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 | Avl | RFQ |
| 15-140-Y | cinch connectors | conn barrier strip 30 pos 9.53mm solder st thru-hole 15a conn barrier block .375 11 pos | Avl | RFQ |
| TB200HB-02 | cooper bussmann | term blk 20a 2circ ul csa iec ce term blk 20a 2circ ul csa iec ce | Avl | 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 | Avl | RFQ |
| 13-141 | cinch connectors | conn barrier block .438 13 pos conn barrier block .438'' 13 circ barrier block 13 26 0.438'' (11.12mm) 2 20a 250v 14 awg screws closed 2 wall (dual) flange black bulk | Avl | RFQ |
| TB300-20 | cooper bussmann | term blk 30a 600v 20pos ul csa term blk 30a 600v 20circ ul csa | Avl | 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 | Avl | 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 | Avl | 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 | Avl | RFQ |
| 1-141 | cinch connectors | conn barrier block 1circ .438 barrier terminal blocks 1 terminal 2 row .438 6-32x1/4 open | Avl | RFQ |
| NFT2-RE | cooper bussmann | term blk 40a 600v 2circ rail m term blk 40a 600v 2pos rail mnt | Avl | 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 | Avl | RFQ |
| TB200-12BS | cooper bussmann | term blk 20a 12pos ul csa iec ce barrier terminal blocks barrier block | Avl | RFQ |
| NFT3-BL | cooper bussmann | term blk 40a 600v 3circ rail mnt din rail terminal blocks assembly no.15201-10 | Avl | RFQ |
| 14002-3H | cooper bussmann | terminal block barrier 115a 600v barrier block 3 6 0.960'' (24.38mm) 2 115a 600v 2-14 awg screws closed 2 wall (dual) - - bulk barrier terminal blocks conn blk assy(3 wks) | Avl | RFQ |
| 4-142-Y | cinch connectors | conn barrier strip 4 pos 14.3mm solder st thru-hole 30a barrier terminal blocks 4 terminal 2 row .563 8-32x5/16 open | Avl | RFQ |
| KUSC6 | cooper bussmann | terminal blocks - unspecified term block black nor term blk 60a 600v 6circ ul csa | Avl | 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 | Avl | RFQ |
| 433110-28-0 | curtis industries | term barrier 28circ 1 row .4375 term barrier 28circ 1 row .437 | Avl | RFQ |
| TB300-13 | cooper bussmann | term blk 30a 600v 13circ ul csa term blk 30a 600v 13pos ul csa | Avl | RFQ |
| 433110-08-0 | curtis industries | term barrier 8circ sgl row .4375 term barrier 8circ sgl row .43 | Avl | 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 | Avl | 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 | Avl | RFQ |
| TB300-16 | cooper bussmann | term blk 30a 600v 16pos ul csa barrier terminal blocks barrier block | Avl | RFQ |
| 433113-21-0 | curtis industries | term barrier 21circ 1 row .4375 term barrier 21circ 1 row .437 | Avl | RFQ |
| TB200-18 | cooper bussmann | term blk 20a 18circ ul csa iec term blk 20a 18pos ul csa iec ce | Avl | RFQ |
| PSU11-WH | cooper bussmann | term blk 45a 600v 2pos rail mt din rail terminal blocks plug in term block white | Avl | 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 | Avl | 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 | Avl | 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 | Avl | RFQ |
| KUXSC4-WWCPT | cooper bussmann | terminal blocks - unspecified terminal block conn barrier strip 4 pos 15.88mm screw panel mount 60a | Avl | 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 | Avl | 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 | Avl | RFQ |
| 431600-24-0 | curtis industries | term barrier 24circ 1 row .4375 term barrier 24circ 1 row .4375 barrier block 24 24 0.438'' (11.12mm) 1 20a 600v 12-22 awg screws wire wrap 2 wall (dual) - - bulk | Avl | RFQ |
| 14004-4 | cooper bussmann | terminal block barrier 4pos 14-4awg conn barrier strip 8 pos 12.7mm screw st 90a | Avl | RFQ |
| PLU3HD-WH | cooper bussmann | terminal block plug head white | Avl | RFQ |
| 433201-18-0 | curtis industries | term barrier 18circ 1 row .4375 term barrier 18circ 1 row .437 | Avl | RFQ |
| EM718704 | cooper bussmann | conn barrier block 4circ 3.81mm | Avl | RFQ |
| TB200HB-12 | cooper bussmann | term blk 20a 12circ ul csa iec barrier terminal blocks barrier block | Avl | RFQ |
| TB400-03 | cooper bussmann | term blk 75a 600v 3circ ul csa barrier terminal blocks barrier block | Avl | RFQ |
| PLU11-WH | cooper bussmann | din rail terminal blocks 2p c rail stackable terminal block 2p c rail stackable terminal block | Avl | RFQ |
| KUSC8 | cooper bussmann | terminal blocks - unspecified term block black nor term blk 60a 600v 8circ ul csa barrier block 8 16 0.625'' (15.88mm) 2 60a 600v 6-22 awg screws closed 2 wall (dual) flange black bulk | Avl | 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 | Avl | RFQ |
| 433110-21-0 | curtis industries | term barrier 21circ 1 row .4375 term barrier 21circ 1 row .437 | Avl | RFQ |
| PLU3BS-WH | cooper bussmann | terminal block plug base white | Avl | RFQ |
| 433103-13-0 | curtis industries | term barrier 13circ 1 row .4375 term barrier 13circ 1 row .437 | Avl | RFQ |
| C2791-R | cooper bussmann | conn terminal block f 1 pos screw st panel mount conn terminal block f 1 pos screw st panel mount | Avl | RFQ |
| B484306 | cooper bussmann | term block barrier 6circ 14.28mm barrier block 6 6 0.562'' (14.27mm) 1 50a 600v 8-16 awg screws with captive plate screw 2 wall (dual) flange black bulk conn barrier strip m 6 pos 14.27mm screw st panel mount 50a | Avl | RFQ |
| TB345-09 | cooper bussmann | term blk 45a 600v 9pos ul csa barrier terminal blocks barrier block | Avl | RFQ |
| 433105-19-0 | curtis industries | term barrier 19circ 1 row .4375 term barrier 19circ 1 row .437 | Avl | RFQ |
| 4-140-Y | cinch connectors | terminal block barrier 4pos 16awg conn barrier block .375 4 pos | Avl | RFQ |
| NDN3-RE | cooper bussmann | term blk 30a 600v 3pos rail mnt assembly no. 15201-11 | Avl | RFQ |
| 431600-02-0 | curtis industries | term barrier 2circ sgl row .4375 term barrier 2circ sgl row .4375 barrier block 2 2 0.438'' (11.12mm) 1 20a 600v 12-22 awg screws wire wrap 2 wall (dual) - - bulk | Avl | RFQ |
| 431603-01-0 | curtis industries | term barrier 1circ sgl row .4375 term barrier 1circ sgl row .4375 barrier block 1 1 - 1 20a 600v 12-22 awg screws wire wrap 2 wall (dual) - - bulk | Avl | RFQ |
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