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Barrier Blocks

Manufacturers	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
Adam Tech Adels-Contact Altech Corporation Amphenol Anytek Amphenol TPC Wire & Cable BlockMaster Electronics Bulgin c3controls Cinch Connectivity Solutions Curtis Industries Degson Dinkle Corporation, USA Eaton - Bussmann Electrical Division Eaton - Electronics Division Hoff-Trex® IDEC Kacon Littelfuse/Commercial Vehicle Products Major League Electronics Molex On Shore Technology Inc. Oupiin Phoenix Contact TE Connectivity TE Connectivity AMP Connectors Traktronix 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 Masstock Electronics 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

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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
OSTYK42102030 CONN BARRIER STRIP 2CIRC 0.325" On Shore Technology Inc.	7,364	-	RFQ	Datasheet	OSTYK42	Bulk	Active	Barrier Block	2	2	0.325" (8.26mm)	1	20A	300V	12-26 AWG	Screws with Captive Plate	PC Pin	2 Wall (Dual)	-	Black
OSTYK51102030 CONN BARRIER STRIP 2CIRC 0.374" On Shore Technology Inc.	3,913	-	RFQ	Datasheet	OSTYK51	Bulk	Active	Barrier Block	2	2	0.374" (9.50mm)	1	30A	300V	10-22 AWG	Screws with Captive Plate	PC Pin	2 Wall (Dual)	-	Black
HE1WPR/02 CONN TERM STRIP 2 POLES 8MM Altech Corporation	54,197	-	RFQ	Datasheet	EUROSTRIPS® HE	Bulk	Active	Eurostyle Terminal Strip	2	4	0.315" (8.00mm)	2	20A	300V	12-24 AWG	Screws	Closed	Enclosed	-	White
OSTYK42105030 CONN BARRIER STRIP 5CIRC 0.325" On Shore Technology Inc.	1,485	-	RFQ	Datasheet	OSTYK42	Bulk	Active	Barrier Block	5	5	0.325" (8.26mm)	1	20A	300V	12-22 AWG	Screws with Captive Plate	PC Pin	2 Wall (Dual)	-	Black
HE4WPR/02 EUROSTRIP 2P10MM FLT 30A 300V 24 Altech Corporation	2,925	-	RFQ	Datasheet	EUROSTRIPS® HE	Bulk	Active	Eurostyle Terminal Strip	2	4	0.394" (10.00mm)	2	30A	300V	10-24 AWG	Screws	Closed	Enclosed	-	White
0387700102 CONN BARRIER STRIP 2CIRC 0.375" Molex	11,802	-	RFQ	Datasheet	Beau 38770	Bulk	Last Time Buy	Barrier Block	2	4	0.375" (9.53mm)	2	15A	300V	14-22 AWG	Screws	Closed	2 Wall (Dual)	Flange	Black
0391002303 CONN TERM STRIP 3CIRC 0.472" Molex	3,327	-	RFQ	Datasheet	Eurostyle 39100	Bulk	Active	Eurostyle Terminal Strip	3	6	0.472" (12.00mm)	2	40A	300V	8-20 AWG	Screws	Closed	Enclosed	-	White
4DB-P108-02 CONN BARRIER STRIP 2CIRC 0.325" TE Connectivity AMP Connectors	13,442	-	RFQ	Datasheet	4DB, Buchanan	Bulk	Active	Barrier Block	2	2	0.325" (8.26mm)	1	20A	150V	12-22 AWG	Screws with Captive Plate	PC Pin	2 Wall (Dual)	-	Black
0389690002 CONN BARRIER STRIP 2CIRC 0.5" Molex	4,331	-	RFQ	Datasheet	38969	Bag	Active	Barrier Block	2	2	0.500" (12.70mm)	1	50A	600V	8-20 AWG	Screws with Captive Plate	PC Pin	3 Wall (Tri)	-	Black
1546306-3 CONN BARRIER STRIP 3CIRC 0.374" TE Connectivity AMP Connectors	8,454	-	RFQ	Datasheet	Buchanan	Bulk	Active	Barrier Block	3	6	0.374" (9.50mm)	2	20A	300V	12-22 AWG	Screws	Closed	2 Wall (Dual)	Flange	Black
6PCV-02-006 CONN BARRIER STRIP 2CIRC 0.375" TE Connectivity AMP Connectors	11,403	-	RFQ	Datasheet	#6, Buchanan	Bulk	Active	Barrier Block	2	2	0.375" (9.53mm)	1	25A	300V	12-22 AWG	Screws	PC Pin	3 Wall (Tri)	-	Black
OSTYK51104030 CONN BARRIER STRIP 4CIRC 0.374" On Shore Technology Inc.	2,348	-	RFQ	Datasheet	OSTYK51	Bulk	Active	Barrier Block	4	4	0.374" (9.50mm)	1	30A	300V	10-22 AWG	Screws with Captive Plate	PC Pin	2 Wall (Dual)	-	Black
ES0800/08DSFB CONN TERM STRIP 8CIRC 0.315" On Shore Technology Inc.	4,570	-	RFQ	Datasheet	ES0800	Bulk	Active	Eurostyle Terminal Strip	8	16	0.315" (8.00mm)	2	15A	300V	14-22 AWG	Screws	Closed	Enclosed	-	-
BC6-Q308-02 CONN BARRIER STRIP 2CIRC 0.375" TE Connectivity AMP Connectors	9,535	-	RFQ	Datasheet	BC6, Buchanan	Bulk	Active	Barrier Block	2	2	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws with Captive Plate	Quick Connect (0.250"), Insulated	3 Wall (Tri)	Flange	Black
8PCV-02-006 CONN BARRIER STRIP 2CIRC 0.438" TE Connectivity AMP Connectors	7,228	-	RFQ	Datasheet	#8, Buchanan	Bulk	Active	Barrier Block	2	2	0.438" (11.12mm)	1	30A	600V	10-18 AWG	Screws with Captive Plate	PC Pin	3 Wall (Tri)	-	Black
NC6-P108-02 CONN BARRIER STRIP 2CIRC 0.375" TE Connectivity AMP Connectors	16,326	-	RFQ	Datasheet	NC6, Buchanan	Bulk	Active	Barrier Block	2	2	0.375" (9.53mm)	1	20A	300V	12-22 AWG	Screws with Captive Plate	PC Pin	2 Wall (Dual)	-	Black
1546306-5 CONN BARRIER STRIP 5CIRC 0.374" TE Connectivity AMP Connectors	24,212	-	RFQ	Datasheet	Buchanan	Bulk	Active	Barrier Block	5	10	0.374" (9.50mm)	2	20A	300V	12-22 AWG	Screws	Closed	2 Wall (Dual)	Flange	Black
OSTYK42108030 CONN BARRIER STRIP 8CIRC 0.325" On Shore Technology Inc.	1,827	-	RFQ	Datasheet	OSTYK42	Bulk	Active	Barrier Block	8	8	0.325" (8.26mm)	1	20A	300V	12-22 AWG	Screws with Captive Plate	PC Pin	2 Wall (Dual)	-	Black
0386307804 CONN BARRIER STRIP 4CIRC 0.438" Molex	660	-	RFQ	Datasheet	Beau 38630	Bulk	Last Time Buy	Barrier Block	4	4	0.438" (11.12mm)	1	25A	600V	12-24 AWG	Screws with Captive Plate	PC Pin	2 Wall (Dual)	-	Black
0387206305 CONN BARRIER STRIP 5CIRC 0.375" Molex	2,333	-	RFQ	Datasheet	Beau 38720	Bulk	Last Time Buy	Barrier Block	5	5	0.375" (9.53mm)	1	15A	300V	14-22 AWG	Screws	PC Pin	2 Wall (Dual)	-	Black

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Category Overview

Barrier Blocks Products & Selection Guide

Barrier Blocks are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Barrier Blocks. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Barrier Blocks?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

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Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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