Home > Products > Connectors, Interconnects > Terminal Blocks > Barrier Blocks

Barrier Blocks

Manufacturer	Series	Packaging	Product Status	Terminal Block Type	Number of Circuits	Number of Wire Entries	Pitch	Number of Rows	Current Rating (Amps)	Voltage Rating	Wire Gauge	Top Termination	Bottom Termination	Barrier Type	Features	Color
Adafruit Industries LLC Adam Tech Adels-Contact Altech Corporation American Electrical Inc. Amphenol Anytek Amphenol ICC (FCI) Amphenol TPC Wire & Cable ASSMANN WSW Components BlockMaster Electronics Bulgin c3controls Cinch Connectivity Solutions Conta-Clip, Inc. Curtis Industries Degson Dinkle Corporation, USA Eaton - Bussmann Electrical Division Eaton - Electronics Division Gardner Bender Hoff-Trex® IDEC Kacon Littelfuse Inc. Littelfuse/Commercial Vehicle Products Major League Electronics Molex Omega On Shore Technology Inc. Oupiin Phoenix Contact TE Connectivity TE Connectivity AMP Connectors Traktronix Tri-Mag, LLC Tusonix a Subsidiary of CTS Electronic Components WECO Electrical Connectors Weidmuller	#3, Buchanan #4, Buchanan #6, Buchanan #8, Buchanan * - 1003Si, Buchanan 1384 140 141 142 1500 15104 2000 32500 37000 38000 38630 38922 38923 38926 38927 38935 38936 38937 38938 38969 38977 38980 39100 43000 475X 4DB, Buchanan 503Si, Buchanan 5600 71000 8936 A-TB000 A-TB100 A1 A2 A2000 A3 A3000 A38 A4000 A5000 B100, Buchanan B38 BA BC6, Buchanan BD Beau 38009 Beau 38210 Beau 38211 Beau 38219 Beau 38221 Beau 38229 Beau 38250 Beau 38259 Beau 38280 Beau 38289 Beau 38600 Beau 38609 Beau 38610 Beau 38619 Beau 38630 Beau 38631 Beau 38634 Beau 38637 Beau 38639 Beau 38660 Beau 38690 Beau 38691 Beau 38699 Beau 38700 Beau 38701 Beau 38704 Beau 38705 Beau 38706 Beau 38707 Beau 38709 Beau 38710 Beau 38711 Beau 38719 Beau 38720 Beau 38721 Beau 38724 Beau 38725 Beau 38729 Beau 38730 Beau 38731 Beau 38732 Beau 38734 Beau 38735 Beau 38739 Beau 38740 Beau 38741 Beau 38742 Beau 38743 Beau 38749 Beau 38750 Beau 38751 Beau 38752 Beau 38759 Beau 38760 Beau 38769 Beau 38770 Beau 38779 Beau 38780 Beau 38789 Beau 38922 Beau 39729 BERTECH® CFT BK BN BN-W BT Buccaneer® Buchanan CB CB1000 CDM CFT CLIPLINE EC CT DKB DSW DT DT-29-B01W DT-29-B02W DT-39-B01M DT-39-B01W DT-39-B02M DT-49-B01M DT-49-B01W E4 EC EKS EN ES0800 ES1000 ES1200 Euro-Mag EM7117 Euro-Mag EM7127 Euro-Mag EM7187 EUROBLOCKS™ EUROSTRIPS® ATS EUROSTRIPS® ATSF EUROSTRIPS® HE EUROSTRIPS® TSF Eurostyle 39100 Eurostyle 39150 Eurostyle 39400 Eurostyle 39600 FLEXI-BLOCK G GB GE GFT H HD JB6 JC6, Buchanan KS KTB1 L LP2000 LP3000 M M-42X Magnum® Magnum® 14002 Magnum® 14004 Magnum® A0 Magnum® A1000 Magnum® A4000 Magnum® B38 Magnum® B4000 Magnum® BQQ Magnum® CB0 Magnum® CB11 Magnum® CB2000 Magnum® CB3000 Magnum® CB5000 Magnum® KT3 Magnum® KT4 Magnum® KU Magnum® KUX Magnum® NC3 Magnum® NDN Magnum® NFT Magnum® NSE Magnum® NSS Magnum® PLU1 Magnum® PLU3 Magnum® PSU Magnum® SC Magnum® TB100 Magnum® TB200 Magnum® TB200HB Magnum® TB300 Magnum® TB345 Magnum® TB400 MB6, Buchanan MF MK MKL MXBTB450 NC6, Buchanan NetConnect O OSTTM OSTV4 OSTYK11 OSTYK21 OSTYK22 OSTYK31 OSTYK32 OSTYK33 OSTYK40 OSTYK41 OSTYK42 OSTYK44 OSTYK50 OSTYK51 OSTYK55 OSTYK60 OSTYK61 OTB-388 OTB-488S OTB-588N PA RSB3, Buchanan RSB6, Buchanan S SAK SE SEI SSB3, Buchanan SSB7, Buchanan SW T TBB-01-375 TBB-06-375 TBU TM TSB1000, Buchanan TSB1500, Buchanan TSB2000, Buchanan TSB230, Buchanan TSB500, Buchanan U V4 W YK YK111 YK112 YK113 YK114 YK211 YK221 YK222 YK223 YK224 YK301 YK302 YK303 YK304 YK305 YK306 YK311 YK312 YK313 YK314 YK315 YK316 YK321 YK331 YK332 YK333 YK334 YK335 YK401 YK402 YK403 YK411 YK412 YK413 YK414 YK415 YK421 YK441 YK442 YK443 YK444 YK445 YK446 YK447 YK44A YK501 YK502 YK503 YK504 YK505 YK506 YK50A YK510 YK511 YK512 YK513 YK514 YK515 YK516 YK551 YK552 YK553 YK554 YK601 YK602 YK603 YK604 YK605 YK606 YK611 YK612 YK613 YK614 YK615 YK616 YK61A YK66 YK66C YK701 YK70A YK77 YK881 YK901 YK902	- Bag Box Bulk Case Retail Package Tape & Box (TB) Tray Tube	Active Discontinued at BomKey Last Time Buy Obsolete	- Barrier Block Barrier Block, Kit Eurostyle Terminal Strip Eurostyle Terminal Strip, Pluggable	- 1 10 100 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 35 36 37 38 39 4 40 41 42 43 44 45 46 47 48 49 5 50 6 60 7 8 9	- 1 10 100 11 12 120 13 14 15 16 17 18 19 2 20 200 21 22 23 24 25 26 27 28 29 3 30 31 32 33 34 36 38 4 40 42 44 45 46 48 5 50 51 52 54 56 58 6 60 62 64 66 68 7 70 72 74 76 78 8 80 82 84 86 88 9 90 92 94 96 98	- 0.150" (3.81mm) 0.197" (5.00mm) 0.250" (6.35mm) 0.276" (7.00mm) 0.281" (7.13mm) 0.287" (7.30mm) 0.300" (7.62mm) 0.311" (7.90mm) 0.315" (8.00mm) 0.323" (8.20mm) 0.325" (8.25mm) 0.325" (8.26mm) 0.335" (8.50mm) 0.374" (9.50mm) 0.375" (9.52mm) 0.375" (9.53mm) 0.385" (9.77mm) 0.386" (9.80mm) 0.390" (9.91mm) 0.394" (10.00mm) 0.400" (10.16mm) 0.433" (11.00mm) 0.437" (11.10mm) 0.438" (11.12mm) 0.453" (11.50mm) 0.472" (12.00mm) 0.492" (12.50mm) 0.500" (12.70mm) 0.508" (12.90mm) 0.512" (13.00mm) 0.531" (13.50mm) 0.546" (13.86mm) 0.551" (14.00mm) 0.559" (14.20mm) 0.562" (14.27mm) 0.562" (14.28mm) 0.563" (14.30mm) 0.571" (14.50mm) 0.591" (15.00mm) 0.594" (15.10mm) 0.625" (15.88mm) 0.626" (15.90mm) 0.629" (15.98mm) 0.630" (16.00mm) 0.635" (16.13mm) 0.652" (16.56mm) 0.685" (17.40mm) 0.687" (17.45mm) 0.688" (17.48mm) 0.689" (17.50mm) 0.709" (18.00mm) 0.750" (19.05mm) 0.764" (19.40mm) 0.787" (20.00mm) 0.827" (21.00mm) 0.866" (22.00mm) 0.945" (24.00mm) 1.024" (26.00mm) 1.060" (26.92mm) 1.063" (27.00mm) 1.160" (29.46mm) 1.190" (30.23mm) 1.299" (33.00mm) 1.378" (35.00mm) 1.457" (37.00mm) 1.693" (43.00mm) 1.732" (44.00mm) 1.772" (45.00mm) 1.860" (47.24mm) 2.244" (57.00mm) 2.362" (60.00mm) 2.420" (61.47mm)	- 1 12 2 2 (Raised, Staggered) 3 6 9	- 100A 101A 10A 115A 125A 150A 15A 16A 175A 190A 200A 20A 225A 230A 240A 24A 250A 25A 300A 30A 310A 32A 34A 350A 35A 370A 380A 40A 41A 430A 45A 500A 50A 50A, 86A 55A 57A 5A 600A 60A 620A 63A 65A 6A 70A 75A 76A 80A 85A 8A 90A	- 1000V 150V 24V 250V 250VAC 275V 300V 300VAC 300VAC, 300VDC 300VRMS/DC 380V 400V 450V 500V 600V 600VAC 60V 630V 750V 800V	- 1 AWG 1-22 AWG 1/0 AWG 1/0-6 AWG 10 AWG 10-12 AWG 10-16 AWG 10-18 AWG 10-20 AWG 10-22 AWG 10-24 AWG 10-26 AWG 10-30 AWG 12 AWG 12-18 AWG 12-20 AWG 12-22 AWG 12-24 AWG 12-26 AWG 14 AWG 14-16 AWG 14-18 AWG 14-18 AWG; 16-20 AWG 14-20 AWG 14-22 AWG 14-24 AWG 14-26 AWG 14-30 AWG 16 AWG 16-20 AWG 16-22 AWG 16-26 AWG 16-30 AWG 18-20 AWG 18-22 AWG 18-30 AWG 2-14 AWG 2-18 AWG 2-22 AWG 2-8 AWG 2/0-14 AWG 250MCM (kcmil) - 6 AWG 3-10 AWG 3/0-8 AWG 300MCM (kcmil) 350-750MCM (kcmil) 4-10 AWG 4-14 AWG 4-16 AWG 4-18 AWG 4-22 AWG 4-8 AWG 4/0 AWG 4/0-8 AWG 400MCM (kcmil) 500MCM (kcmil) 500MCM (kcmil)-3/0 AWG 6 AWG 6-10 AWG 6-14 AWG 6-18 AWG 6-20 AWG 6-22 AWG 6-24 AWG 600MCM (kcmil) 8-14 AWG 8-16 AWG 8-18 AWG 8-20 AWG 8-22 AWG 8-24 AWG RG58/C, URM43, URM76	- Quick Connect Quick Connect (0.250") Quick Connect Tabs Screws Screws (Not Included) Screws (One Row Not Included) Screws and Quick Connect Tabs Screws with Captive Plate Screws with Quick Connect Tabs Screws with Solder Lugs, Dual Screws with Solder Lugs, Single Solder Tabs Stud Threaded	- Card Edge Closed PC Pin PC Pin, Insulated Quick Connect (0.110") Quick Connect (0.110"), Insulated Quick Connect (0.187") Quick Connect (0.187"), Insulated Quick Connect (0.250") Quick Connect (0.250"), Insulated Screw Solder Eyelets Solder Eyelets, Insulated Solder Tab Solder Turret Solder Turret, Insulated Stud Threaded, Insulated Wire Wrap Wire Wrap, Insulated	- 2 Wall (Dual) 3 Wall (Tri) Enclosed Terminal Block	- Board Guide Circular Threaded Coupling, Industrial Environments (IP68) Cover Cover, End Plates, Flange Cover, End Plates, Flange, Marker Strip Cover, Flange Cover, Flange, Positions Stamped Customizable Filter 12000/27000pF, Flange Filter 15000pF, Flange Filter 2000pF, Flange Filter 2500/5000pF, Flange Flange Flange, Jumper Flange, Marking Strip Flange, Mounting Brackets Flange, Positions Stamped Fuse Fuse Holder Marking Strip Mounting Brackets Positions Stamped Retaining Clips Side Stacking Side Stacking (Interlocking)	- Beige Beige, Yellow Black Black, Green, White Black, Red Blue Brown Clear Gray Green Natural Orange Red Transparent White White, Off Yellow

Reset All

Apply All

Result:

Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Packaging	Product Status	Terminal Block Type	Number of Circuits	Number of Wire Entries	Pitch	Number of Rows	Current Rating (Amps)	Voltage Rating	Wire Gauge	Top Termination	Bottom Termination	Barrier Type	Features	Color
0387319820 CONN BARRIER STRP 20CIRC 0.438" Molex	4,307	-	RFQ	Datasheet	Beau 38731	Bulk	Obsolete	Barrier Block	20	20	0.438" (11.12mm)	1	30A	300V	10-22 AWG	Screws	PC Pin	2 Wall (Dual)	-	Black
T38170-23-0 CONN BARRIER STRP 23CIRC 0.375" Curtis Industries	2,364	-	RFQ	Datasheet	38000	Bulk	Active	Barrier Block	23	23	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws	PC Pin	2 Wall (Dual)	-	-
433301-26-0 CONN BARRIER STRP 26CIRC 0.438" Curtis Industries	1,899	-	RFQ	Datasheet	43000	Bulk	Active	Barrier Block	26	26	0.438" (11.12mm)	1	20A	600V	12-22 AWG	Screws	Quick Connect (0.110"), Insulated	2 Wall (Dual)	-	-
T38442-22-0 CONN BARRIER STRP 22CIRC 0.375" Curtis Industries	1,404	-	RFQ	Datasheet	38000	Bulk	Active	Barrier Block	22	22	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws	Quick Connect (0.187"), Insulated	2 Wall (Dual)	Flange	-
T38445-25-0 CONN BARRIER STRP 25CIRC 0.375" Curtis Industries	4,325	-	RFQ	Datasheet	38000	Bulk	Active	Barrier Block	25	25	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws (Not Included)	Quick Connect (0.187"), Insulated	2 Wall (Dual)	Flange	-
430502-21-0 CONN BARRIER STRP 21CIRC 0.438" Curtis Industries	4,414	-	RFQ	Datasheet	43000	Bulk	Active	Barrier Block	21	21	0.438" (11.12mm)	1	20A	600V	12-22 AWG	Screws	Quick Connect (0.250")	2 Wall (Dual)	Flange	-
430503-21-0 CONN BARRIER STRP 21CIRC 0.438" Curtis Industries	4,095	-	RFQ	Datasheet	43000	Bulk	Active	Barrier Block	21	21	0.438" (11.12mm)	1	20A	600V	12-22 AWG	Screws	Quick Connect (0.250")	2 Wall (Dual)	Flange	-
562005080 CONN BARRIER STRIP 8CIRC 0.563" Curtis Industries	2,232	-	RFQ	Datasheet	5600	Bulk	Active	Barrier Block	8	16	0.563" (14.30mm)	2	35A	600V	8-22 AWG	-	Closed	2 Wall (Dual)	Flange	Black
T37008-20-0 CONN BARRIER STRP 20CIRC 0.375" Curtis Industries	1,878	-	RFQ	Datasheet	37000	Bulk	Active	Barrier Block	20	20	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws with Captive Plate	Closed	3 Wall (Tri)	Flange	-
T37041-21-0 CONN BARRIER STRP 21CIRC 0.375" Curtis Industries	1,694	-	RFQ	Datasheet	37000	Bulk	Active	Barrier Block	21	21	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws with Captive Plate	Quick Connect (0.187")	3 Wall (Tri)	Flange	-
T37051-21-0 CONN BARRIER STRP 21CIRC 0.375" Curtis Industries	1,836	-	RFQ	Datasheet	37000	Bulk	Active	Barrier Block	21	21	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws with Captive Plate	Quick Connect (0.250")	3 Wall (Tri)	Flange	-
T38161-22-0 CONN BARRIER STRP 22CIRC 0.375" Curtis Industries	3,100	-	RFQ	Datasheet	38000	Bulk	Active	Barrier Block	22	22	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws with Captive Plate	Wire Wrap	2 Wall (Dual)	-	-
T38325-23-0 CONN BARRIER STRP 23CIRC 0.375" Curtis Industries	4,991	-	RFQ	Datasheet	38000	Bulk	Active	Barrier Block	23	23	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws (Not Included)	Solder Turret, Insulated	2 Wall (Dual)	-	-
T38335-23-0 CONN BARRIER STRP 23CIRC 0.375" Curtis Industries	2,658	-	RFQ	Datasheet	38000	Bulk	Active	Barrier Block	23	23	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws (Not Included)	Quick Connect (0.110"), Insulated	2 Wall (Dual)	-	-
237052230 INTERCONNECT Tri-Mag, LLC	1,315	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
237153260 INTERCONNECT Tri-Mag, LLC	1,602	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
237058230 INTERCONNECT Tri-Mag, LLC	3,064	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
237133260 INTERCONNECT Tri-Mag, LLC	1,517	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
237042230 INTERCONNECT Tri-Mag, LLC	1,392	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-
237038230 INTERCONNECT Tri-Mag, LLC	1,411	-	RFQ	Datasheet	-	Bulk	Active	-	-	-	-	-	-	-	-	-	-	-	-	-