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Barrier Terminal Blocks

Barrier Terminal Blocks are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many barrier terminal block manufacturers including Altech, Cinch Connectivity, Eaton, Littelfuse, Molex, TE Connectivity, Weidmuller & more.
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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Number of Positions	Pitch	Current Rating	Voltage Rating	Wire Gauge Min	Wire Gauge Max	Type	Number of Rows	Mounting Style	Color	Series	Packaging
Barrier Terminal Blocks UK 35 KLK Phoenix Contact 3000416 3000416 Phoenix Contact 1: 2,08 € 100In Stock	Mfr. Part No. 3000416 Mouser Part No 651-3000416	Phoenix Contact	Barrier Terminal Blocks UK 35 KLK	Datasheet	100In Stock	2,08 € 1,48 € 1,30 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks
Barrier Terminal Blocks 5P 8mm Spacing Feed-Thru Standoffs Altech HE1HWPR/05 HE1HWPR/05 Altech 1: 3,16 € 100In Stock	Mfr. Part No. HE1HWPR/05 Mouser Part No 845-HE1HWPR/05	Altech	Barrier Terminal Blocks 5P 8mm Spacing Feed-Thru Standoffs	Datasheet	100In Stock	3,16 € 2,25 € 1,97 € 1,80 € View 1,63 € 1,42 € 1,37 € 1,31 € 1,30 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks							Wire-to-Wire				HE1
Barrier Terminal Blocks Eurostrip socket, 8pole,10mmPS Altech HE42SBU/08 HE42SBU/08 Altech 1: 8,83 € 47In Stock	Mfr. Part No. HE42SBU/08 Mouser Part No 845-HE42SBU08	Altech	Barrier Terminal Blocks Eurostrip socket, 8pole,10mmPS	Datasheet	47In Stock	8,83 € 6,26 € 5,54 € 4,69 € View 4,50 € 4,40 € 4,34 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks							Wire-to-Wire				HE4
Barrier Terminal Blocks Eurostrip plug, 4 pole, 10mmPS Altech HE42SST/04 HE42SST/04 Altech 1: 5,24 € 95In Stock	Mfr. Part No. HE42SST/04 Mouser Part No 845-HE42SST04	Altech	Barrier Terminal Blocks Eurostrip plug, 4 pole, 10mmPS	Datasheet	95In Stock	5,24 € 3,72 € 3,26 € 2,98 € View 2,55 € 2,54 € 2,44 € 2,37 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks							Wire-to-Wire				HE4
Barrier Terminal Blocks DISCONNECT BLOCK B484304 Eaton Electronics 1: 22,06 € 143In Stock	Mfr. Part No. B484304 Mouser Part No 504-B484304	Eaton Electronics	Barrier Terminal Blocks DISCONNECT BLOCK	Datasheet	143In Stock	22,06 € 15,81 € 14,15 € 13,16 € View 11,89 € 10,72 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	14.27 mm	50 A	600 V	16 AWG	8 AWG	Barrier Strip	1 Row	Panel Mount	Black	B4000	Bulk
Barrier Terminal Blocks TB200-12 TB200-12 Bussmann / Eaton 1: 30,15 € 463In Stock 192On Order	Mfr. Part No. TB200-12 Mouser Part No 504-TB200-12	Bussmann / Eaton	Barrier Terminal Blocks TB200-12	Datasheet	463In Stock 192On Order	30,15 € 22,07 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	12 Position	11.1 mm	30 A	300 V	22 AWG	12 AWG	Terminal Block	2 Row	Panel Mount		TB200	Bulk
Barrier Terminal Blocks 1P 600VAC/DC Pwr Dist Block 16204-1 Bussmann / Eaton 1: 55,63 € 69In Stock	Mfr. Part No. 16204-1 Mouser Part No 504-16204-1	Bussmann / Eaton	Barrier Terminal Blocks 1P 600VAC/DC Pwr Dist Block	Datasheet	69In Stock	55,63 € 45,14 € 40,69 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	1 Position	0.81 in	175 A	600 V	14 AWG	4 AWG	Power Distribution Block		Panel Mount	Black	16x	Bulk
Barrier Terminal Blocks 2P 600VAC/DC Pwr Dist Block 16204-2 Bussmann / Eaton 1: 78,53 € 25In Stock	Mfr. Part No. 16204-2 Mouser Part No 504-16204-2	Bussmann / Eaton	Barrier Terminal Blocks 2P 600VAC/DC Pwr Dist Block	Datasheet	25In Stock	78,53 € 55,44 € 54,57 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	0.81 in	175 A	600 V	14 AWG	4 AWG	Power Distribution Block		Panel Mount	Black	16x	Bulk
Barrier Terminal Blocks BARRIER BLOCK TB200-02SP Bussmann / Eaton 1: 10,23 € 707In Stock	Mfr. Part No. TB200-02SP Mouser Part No 504-TB200-02SP	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	707In Stock	10,23 € 7,26 € 6,28 € 4,94 € View 4,73 € 4,52 € 4,39 € 4,35 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	11.1 mm	30 A	300 V	22 AWG	12 AWG	Terminal Block	2 Row	Panel Mount		TB200	Bulk
Barrier Terminal Blocks 2 LUG TERMINAL BLOCK 1604797-1 TE Connectivity / AMP 1: 29,89 € 43In Stock	Mfr. Part No. 1604797-1 Mouser Part No 571-1604797-1	TE Connectivity / AMP	Barrier Terminal Blocks 2 LUG TERMINAL BLOCK	Datasheet	43In Stock	29,89 € 21,55 € 19,38 € 18,09 € View 16,06 € 15,29 € 14,96 € Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	29 mm					2-Lug Terminal Block	1 Row	Panel Mount
Barrier Terminal Blocks 6PCV-30-006 6PCV ASSEMBLY 4-1546686-5 TE Connectivity / AMP 1: 22,20 € 95In Stock	Mfr. Part No. 4-1546686-5 Mouser Part No 571-4-1546686-5	TE Connectivity / AMP	Barrier Terminal Blocks 6PCV-30-006 6PCV ASSEMBLY	Datasheet	95In Stock	22,20 € 15,92 € 14,09 € 12,89 € View 12,40 € 11,58 € 11,19 € 10,50 € Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	30 Position	9.53 mm	5 A, 25 A	300 V, 600 V	22 AWG	12 AWG	Tri-Barrier Strip	1 Row	Through Hole		#6 Series Tri-Barrier
Barrier Terminal Blocks BARRIER BLOCK TB400-04 Bussmann / Eaton 1: 36,93 € 194In Stock 2.550On Order	Mfr. Part No. TB400-04 Mouser Part No 504-TB400-04	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	194In Stock 2.550On Order On Order Ship Dates Mfr. No: TB400-04 Stock: 194 Can Dispatch Immediately On Order: 550 Expected 12/30/2026 850 Expected 4/29/2027 1.150 Expected 5/3/2027 Factory Lead Time: 30 Weeks	36,93 € 27,58 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	17.45 mm	75 A	600 V	14 AWG	10 AWG	Terminal Block	2 Row	Panel Mount		TB400	Bulk
Barrier Terminal Blocks TERMINAL BLOCK TB100-03SP Bussmann / Eaton 1: 14,58 € 197In Stock	Mfr. Part No. TB100-03SP Mouser Part No 504-TB100-03SP	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	197In Stock	14,58 € 13,18 € 9,93 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	9.53 mm	30 A	300 V	22 AWG	14 AWG	Terminal Block	2 Row	Panel Mount		TB100	Bulk
Barrier Terminal Blocks TB100 Series Terminal Block TB100-0400 Bussmann / Eaton 1: 10,17 € 341In Stock	Mfr. Part No. TB100-0400 Mouser Part No 504-TB100-0400	Bussmann / Eaton	Barrier Terminal Blocks TB100 Series Terminal Block	Datasheet	341In Stock	10,17 € 7,22 € 6,24 € 5,74 € View 5,42 € 5,04 € 4,80 € 4,62 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	0.375 in	30 A	300 V	22 AWG	14 AWG	Terminal Block	2 Row	Panel		TB100	Bulk
Barrier Terminal Blocks BARRIER BLOCK TB100-08B Bussmann / Eaton 1: 37,06 € 90In Stock	Mfr. Part No. TB100-08B Mouser Part No 504-TB100-08B	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	90In Stock	37,06 € 29,09 € 27,73 € 25,05 € View 23,34 € 23,08 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	8 Position	9.53 mm	30 A	300 V	22 AWG	14 AWG	Terminal Block	2 Row	Panel Mount		TB100	Bulk
Barrier Terminal Blocks TERMINAL BLOCK TB200-02QC7 Bussmann / Eaton 1: 6,96 € 944In Stock	Mfr. Part No. TB200-02QC7 Mouser Part No 504-TB200-02QC7	Bussmann / Eaton	Barrier Terminal Blocks TERMINAL BLOCK	Datasheet	944In Stock	6,96 € 4,94 € 4,35 € 4,34 € View 4,15 € 4,07 € 4,04 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	11.1 mm	30 A	300 V	22 AWG	12 AWG	Terminal Block	2 Row	Panel Mount		TB200	Bulk
Barrier Terminal Blocks BARRIER BLOCK TB300-10B Bussmann / Eaton 1: 49,75 € 128In Stock	Mfr. Part No. TB300-10B Mouser Part No 504-TB300-10B	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	128In Stock	49,75 € 41,87 € 39,43 € 38,62 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	10 Position	14.2 mm	30 A	600 V	22 AWG	8 AWG	Terminal Block	2 Row	Panel Mount		TB300	Bulk
Barrier Terminal Blocks 4P 600V 90A Barrier Terminal Block 14004-4 Bussmann / Eaton 1: 64,09 € 40In Stock	Mfr. Part No. 14004-4 Mouser Part No 504-14004-4	Bussmann / Eaton	Barrier Terminal Blocks 4P 600V 90A Barrier Terminal Block	Datasheet	40In Stock	64,09 € 47,29 € 42,44 € 41,85 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	12.7 mm	90 A	600 V	14 AWG	4 AWG	Wire-to-Board	2 Row	Panel Mount	Black		Bulk
Barrier Terminal Blocks MAGNUM B38 SERIES B383404S2360 Eaton Electronics 1: 24,18 € 79In Stock	Mfr. Part No. B383404S2360 Mouser Part No 504-B383404S2360	Eaton Electronics	Barrier Terminal Blocks MAGNUM B38 SERIES	Datasheet	79In Stock	24,18 € 17,37 € 15,57 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	11.1 mm	50 A	300 V	16 AWG	8 AWG	Barrier Strip	1 Row	Panel Mount	Black	B38	Bulk
Barrier Terminal Blocks BARRIER BLOCK TB300-14 Bussmann / Eaton 1: 44,83 € 75In Stock	Mfr. Part No. TB300-14 Mouser Part No 504-TB300-14	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	75In Stock	44,83 € 32,81 € 29,13 € 26,55 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	14 Position	14.2 mm	30 A	600 V	22 AWG	8 AWG	Terminal Block	2 Row	Panel Mount		TB300	Bulk
Barrier Terminal Blocks BARRIER BLOCK TB400-10 Bussmann / Eaton 1: 67,68 € 120In Stock	Mfr. Part No. TB400-10 Mouser Part No 504-TB400-10	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	120In Stock	67,68 € 50,03 € 45,67 € 44,46 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	10 Position	17.45 mm	75 A	600 V	14 AWG	10 AWG	Terminal Block	2 Row	Panel Mount		TB400	Bulk
Barrier Terminal Blocks 6PCR-04-008 6 SERIES ASSEMBLY 6PCR-04-008 TE Connectivity / AMP 1: 4,72 € 565In Stock	Mfr. Part No. 6PCR-04-008 Mouser Part No 571-6PCR-04-008	TE Connectivity / AMP	Barrier Terminal Blocks 6PCR-04-008 6 SERIES ASSEMBLY	Datasheet	565In Stock	4,72 € 3,35 € 2,97 € 2,71 € View 2,53 € 2,33 € 2,09 € 1,87 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	9.53 mm	25 A	300 V	22 AWG	12 AWG	Tri-Barrier Strip	1 Row	Through Hole		#6 Series Tri-Barrier
Barrier Terminal Blocks 1 TERMINAL 2 ROW .438 6-32x1/4" OPEN Cinch 1-141 1-141 Cinch 1: 4,45 € 582In Stock	Mfr. Part No. 1-141 Mouser Part No 538-1141	Cinch	Barrier Terminal Blocks 1 TERMINAL 2 ROW .438 6-32x1/4" OPEN	Datasheet	582In Stock	4,45 € 3,17 € 2,78 € 2,53 € View 2,31 € 2,28 € 1,97 € 1,92 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	1 Position	11.1 mm	20 A	250 V		14 AWG	Wire-to-Board	2 Row	Panel Mount
Barrier Terminal Blocks EDGE BOARD CONNECTOR 15104-102T1 Eaton Electronics 1: 35,53 € 120In Stock	Mfr. Part No. 15104-102T1 Mouser Part No 504-15104-102T1	Eaton Electronics	Barrier Terminal Blocks EDGE BOARD CONNECTOR	Datasheet	120In Stock	35,53 € 27,24 € 23,44 € 21,96 € View 19,36 € Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	10 Position	9.53 mm	10 A	300 V	22 AWG	12 AWG	Edge Connectors	1 Row	Edge Connect	Black	15104	Bulk
Barrier Terminal Blocks 3P 600VAC/DC Pwr Dist Block 16530-3 Bussmann / Eaton 1: 701,96 € 6In Stock	Mfr. Part No. 16530-3 Mouser Part No 504-16530-3	Bussmann / Eaton	Barrier Terminal Blocks 3P 600VAC/DC Pwr Dist Block	Datasheet	6In Stock	701,96 € 563,66 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	2.69 in	760 A	600 V	14 AWG	4 AWG	Power Distribution Block		Panel Mount	Black	16x	Bulk