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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 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
Barrier Terminal Blocks BARRIER BLOCK TB200-08B Bussmann / Eaton 1: 44,93 € 182In Stock	Mfr. Part No. TB200-08B Mouser Part No 504-TB200-08B	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	182In Stock	44,93 € 32,79 € 27,10 € 23,79 € View 23,37 € 23,35 € Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	8 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 TB200-14 Bussmann / Eaton 1: 35,20 € 102In Stock	Mfr. Part No. TB200-14 Mouser Part No 504-TB200-14	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	102In Stock	35,20 € 25,28 € 19,94 € 18,88 € 18,87 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	14 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 TB300-0200 Bussmann / Eaton 1: 7,77 € 663In Stock	Mfr. Part No. TB300-0200 Mouser Part No 504-TB300-0200	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	663In Stock	7,77 € 5,50 € 4,85 € 3,80 € 3,53 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	0.56 in	30 A	600 V	22 AWG	8 AWG	Terminal Block	2 Row	Panel		TB300	Bulk
Barrier Terminal Blocks 6PCV-05-1341 #6 TRIBARRIER - S 8-1437652-6 TE Connectivity / AMP 1: 5,88 € 338In Stock	Mfr. Part No. 8-1437652-6 Mouser Part No 571-8-1437652-6	TE Connectivity / AMP	Barrier Terminal Blocks 6PCV-05-1341 #6 TRIBARRIER - S	Datasheet	338In Stock	5,88 € 4,18 € 3,67 € 3,36 € View 2,89 € 2,73 € 2,65 € 2,46 € Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks											#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 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 2P 600VAC/DC Pwr Dist Block 16023-2 Bussmann / Eaton 1: 317,09 € 13In Stock	Mfr. Part No. 16023-2 Mouser Part No 504-16023-2	Bussmann / Eaton	Barrier Terminal Blocks 2P 600VAC/DC Pwr Dist Block	Datasheet	13In Stock	317,09 € 246,48 € 228,36 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position		310 A	600 V	14 AWG	4 AWG	Power Distribution Block		Panel Mount	Black		Bulk
Barrier Terminal Blocks 3P C Rail & Base Mnt Term Block White NC3-WH Bussmann / Eaton 1: 40,84 € 318In Stock	Mfr. Part No. NC3-WH Mouser Part No 504-NC3-WH	Bussmann / Eaton	Barrier Terminal Blocks 3P C Rail & Base Mnt Term Block White	Datasheet	318In Stock	40,84 € 31,02 € 27,98 € 27,08 € View 26,73 € 26,72 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	6 Position	26.92 mm	175 A	600 V	14 AWG	2/0 AWG	Feed Through Terminal Block		Panel Mount	White		Bulk
Barrier Terminal Blocks BARRIER BLOCK TB400-06 Bussmann / Eaton 1: 43,08 € 397In Stock	Mfr. Part No. TB400-06 Mouser Part No 504-TB400-06	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	397In Stock	43,08 € 31,41 € 28,45 € 26,71 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	6 Position	17.45 mm	75 A	600 V	14 AWG	10 AWG	Terminal Block	2 Row	Panel Mount		TB400	Bulk
Barrier Terminal Blocks BARRIER BLOCK TB100-16SP Bussmann / Eaton 1: 45,94 € 58In Stock	Mfr. Part No. TB100-16SP Mouser Part No 504-TB100-16SP	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	58In Stock	45,94 € 38,30 € 36,09 € 35,24 € View 35,04 € 34,80 € Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	16 Position	9.53 mm	30 A	300 V	22 AWG	14 AWG	Terminal Block	2 Row	Panel Mount		TB100	Bulk
Barrier Terminal Blocks 6PCV-04-007=ASSEMBLY 6-1437652-8 TE Connectivity / AMP 1: 4,02 € 443In Stock	Mfr. Part No. 6-1437652-8 Mouser Part No 571-6-1437652-8	TE Connectivity / AMP	Barrier Terminal Blocks 6PCV-04-007=ASSEMBLY	Datasheet	443In Stock	4,02 € 2,86 € 2,58 € 2,35 € View 2,18 € 1,81 € 1,53 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	9.53 mm	5 A, 25 A	300 V, 600 V	22 AWG	12 AWG	Tri-Barrier, Open Bottom with Standoffs without Mounting Ears	1 Row	Direct	Black	#6 Series Tri-Barrier
Barrier Terminal Blocks SP A302205 Eaton Electronics 1: 7,05 € 38In Stock	Mfr. Part No. A302205 Mouser Part No 504-A302205	Eaton Electronics	Barrier Terminal Blocks SP	Datasheet	38In Stock	7,05 € 5,01 € 4,46 € 3,65 € View 3,33 € 3,22 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	5 Position	11.1 mm	30 A	600 V	22 AWG	12 AWG	Barrier Strip	1 Row	Through Hole	Black	A3000	Bulk
Barrier Terminal Blocks A302214-NL-07 A30221407 Eaton Electronics 1: 20,51 € 23In Stock	Mfr. Part No. A30221407 Mouser Part No 504-A30221407	Eaton Electronics	Barrier Terminal Blocks A302214-NL-07	Datasheet	23In Stock	20,51 € 14,66 € 12,44 € 12,43 € View 12,19 € 11,89 € 11,86 € Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks											A3000	Bulk
Barrier Terminal Blocks MAGNUM A3000 SERIES A30910407 Eaton Electronics 1: 8,04 € 98In Stock	Mfr. Part No. A30910407 Mouser Part No 504-A30910407	Eaton Electronics	Barrier Terminal Blocks MAGNUM A3000 SERIES	Datasheet	98In Stock	8,04 € 5,70 € 5,02 € 4,61 € View 4,60 € 4,19 € 3,82 € 3,74 € 3,72 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	11.1 mm	30 A	600 V	22 AWG	12 AWG	Barrier Strip	1 Row	Panel Mount		A3000	Bulk
Barrier Terminal Blocks MAGNUM LP3 SERIES LP30220407 Eaton Electronics 1: 8,15 € 70In Stock	Mfr. Part No. LP30220407 Mouser Part No 504-LP30220407	Eaton Electronics	Barrier Terminal Blocks MAGNUM LP3 SERIES	Datasheet	70In Stock	8,15 € 5,78 € 5,09 € 4,95 € View 4,94 € 4,69 € 3,88 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks											LP3000	Bulk
Barrier Terminal Blocks PWR DIS BLK CU MINI 85A 3P 1 MPDB62103 Mersen 1: 82,41 € 2In Stock New Product	Mfr. Part No. MPDB62103 Mouser Part No 737-MPDB62103 New Product	Mersen	Barrier Terminal Blocks PWR DIS BLK CU MINI 85A 3P 1	Datasheet	2In Stock	82,41 € 76,39 € Quote Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks		23.6 mm	85 A	1 kV	14 AWG	4 AWG	Open-Style Power Distribution Block		Panel
Barrier Terminal Blocks MAGNUM 1000 SERIES A10210303 Eaton Electronics 1: 6,99 € 80In Stock	Mfr. Part No. A10210303 Mouser Part No 504-A10210303	Eaton Electronics	Barrier Terminal Blocks MAGNUM 1000 SERIES	Datasheet	80In Stock	6,99 € 4,96 € 4,43 € 4,00 € View 3,74 € 3,67 € 3,37 € 3,23 € 3,19 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	8.25 mm	20 A	250 V	22 AWG	14 AWG	Barrier Strip	1 Row	Through Hole	Black	A1	Bulk
Barrier Terminal Blocks A302112-NL A302112 Eaton Electronics 1: 15,88 € 37In Stock	Mfr. Part No. A302112 Mouser Part No 504-A302112	Eaton Electronics	Barrier Terminal Blocks A302112-NL	Datasheet	37In Stock	15,88 € 11,18 € 9,93 € 8,35 € View 7,95 € 7,67 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	12 Position	11.1 mm	30 A	600 V	22 AWG	12 AWG	Barrier Strip	1 Row	Through Hole		A3000	Bulk
Barrier Terminal Blocks MAGNUM 3000 SERIES A304309 Eaton Electronics 1: 13,41 € 15In Stock	Mfr. Part No. A304309 Mouser Part No 504-A304309	Eaton Electronics	Barrier Terminal Blocks MAGNUM 3000 SERIES	Datasheet	15In Stock	13,41 € 9,44 € 8,11 € 8,10 € View 8,08 € 7,95 € 7,86 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks											A3000	Bulk
Barrier Terminal Blocks CONNECTOR BLOCK A484302 Eaton Electronics 1: 10,47 € 44In Stock	Mfr. Part No. A484302 Mouser Part No 504-A484302	Eaton Electronics	Barrier Terminal Blocks CONNECTOR BLOCK	Datasheet	44In Stock	10,47 € 7,43 € 6,43 € 5,93 € View 4,92 € 4,81 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	14.27 mm	50 A	150 V	16 AWG	8 AWG	Barrier Strip	1 Row	Panel Mount		A4000	Bulk
Barrier Terminal Blocks BARRIER BLOCK TB200HB-02 Bussmann / Eaton 1: 6,42 € 25In Stock 150On Order	Mfr. Part No. TB200HB-02 Mouser Part No 504-TB200HB-02	Bussmann / Eaton	Barrier Terminal Blocks BARRIER BLOCK	Datasheet	25In Stock 150On Order On Order Ship Dates Mfr. No: TB200HB-02 Stock: 25 Can Dispatch Immediately On Order: 50 Expected 11/10/2026 100 Expected 11/30/2026 Factory Lead Time: 6 Weeks	6,42 € 4,57 € 4,07 € 3,92 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	11.1 mm	30 A	600 V	22 AWG	12 AWG	High Barrier	2 Row	Panel Mount		TB200HB	Bulk
Barrier Terminal Blocks MAGNUM TB 300 SERIES TB300-02ST Bussmann / Eaton 1: 14,84 € 28In Stock	Mfr. Part No. TB300-02ST Mouser Part No 504-TB300-02ST	Bussmann / Eaton	Barrier Terminal Blocks MAGNUM TB 300 SERIES	Datasheet	28In Stock	14,84 € 10,45 € 9,28 € 8,45 € View 8,28 € 8,20 €	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	14.2 mm	30 A	600 V	22 AWG	8 AWG	Terminal Block	2 Row	Panel Mount		TB300	Bulk