Barrier Terminal Blocks – Mouser South Africa

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140, 141, & 142 Series Barrier Terminal Block

Cinch 140, 141, and 142 Series Barrier Terminal Blocks feature a 250V voltage rating, 1 to 25 terminals, and 15A to 30A current rating. In addition, these terminal blocks offer 10 to 16 maximum wire size and 3750W to 7500W maximum power rating per terminal. Cinch Series 140, 141, and 142 Barrier Terminal Block are ideal for industrial controls, instrumentation, power supplies, security consumer electronics and monitoring, HVAC, telecom equipment, and transportation.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 Max	Type	Number of Rows	Mounting Style	Color	Series	Packaging
Barrier Terminal Blocks 9 TERMINALS .438 9-141 Cinch 1: $17.61 718In Stock	Mfr. Part No. 9-141 Mouser Part No 538-9141	Cinch	Barrier Terminal Blocks 9 TERMINALS .438 Learn More about Cinch bel 14x terminal blocks	Datasheet	718In Stock	$17.61 $14.75 $14.22 $13.64 View $13.56 $8.69 $8.68	Min.: 1 Mult.: 1	Barrier Terminal Blocks	9 Position	11.1 mm	20 A	250 V	14 AWG	Wire-to-Board	2 Row	Panel Mount	Black		Bulk
Barrier Terminal Blocks 9 TERMINALS .563 9-142 Cinch 1: $28.60 1In Stock 3,000On Order	Mfr. Part No. 9-142 Mouser Part No 538-9142	Cinch	Barrier Terminal Blocks 9 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	1In Stock 3,000On Order On Order Ship Dates Mfr. No: 9-142 Stock: 1 Can Dispatch Immediately On Order: 1,000 Expected 2026/11/25 2,000 Expected 2027/03/25 Factory Lead Time: 28 Weeks	$28.60 $20.54 $18.06 $17.17 View $16.17 $15.17 $14.60	Min.: 1 Mult.: 1	Barrier Terminal Blocks	9 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142	Bulk
Barrier Terminal Blocks 7 TERMINALS .563 7-142 Cinch 1: $26.45 65In Stock	Mfr. Part No. 7-142 Mouser Part No 538-7142	Cinch	Barrier Terminal Blocks 7 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	65In Stock	$26.45 $19.76 $18.86 $15.68 View $14.72 $13.76 $13.28	Min.: 1 Mult.: 1	Barrier Terminal Blocks	7 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142
Barrier Terminal Blocks 8 TERMINALS .563 8142 Cinch 1: $26.33 725In Stock	Mfr. Part No. 8142 Mouser Part No 538-8142	Cinch	Barrier Terminal Blocks 8 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	725In Stock	$26.33 $19.21 $17.22 $16.04 View $15.10 $14.15 Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	8 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	16x
Barrier Terminal Blocks 6 TERMINALS .375 6-140 Cinch 1: $14.39 3,490In Stock	Mfr. Part No. 6-140 Mouser Part No 538-6140	Cinch	Barrier Terminal Blocks 6 TERMINALS .375 Learn More about Cinch bel 14x terminal blocks	Datasheet	3,490In Stock	$14.39 $10.26 $9.11 $8.41 View $7.85 $7.29 $6.97 $6.86	Min.: 1 Mult.: 1	Barrier Terminal Blocks	6 Position	9.53 mm	15 A	250 V	16 AWG	Wire-to-Board	2 Row	Panel Mount	Black
Barrier Terminal Blocks 6 TERMINALS .438 6-141 Cinch 1: $13.97 927In Stock	Mfr. Part No. 6-141 Mouser Part No 538-06141	Cinch	Barrier Terminal Blocks 6 TERMINALS .438 Learn More about Cinch bel 14x terminal blocks	Datasheet	927In Stock	$13.97 $10.33 $9.16 $8.47 View $7.90 $7.33 $7.01 $6.75	Min.: 1 Mult.: 1	Barrier Terminal Blocks	6 Position	11.1 mm	20 A	250 V	14 AWG	Wire-to-Board	2 Row	Panel Mount	Black
Barrier Terminal Blocks 6 TERMINALS .563 6-142 Cinch 1: $24.62 1,123In Stock	Mfr. Part No. 6-142 Mouser Part No 538-06142	Cinch	Barrier Terminal Blocks 6 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	1,123In Stock	$24.62 $17.65 $15.79 $14.69 View $13.83 $12.93 $12.43 $12.42	Min.: 1 Mult.: 1	Barrier Terminal Blocks	6 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142
Barrier Terminal Blocks 10 TERMINALS .563 10-142 Cinch 1: $28.21 670In Stock	Mfr. Part No. 10-142 Mouser Part No 538-10142	Cinch	Barrier Terminal Blocks 10 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	670In Stock	$28.21 $22.24 $19.97 $18.63 View $17.57 $16.51 $15.91 Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	10 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142
Barrier Terminal Blocks 12 TERMINALS .375 12-140 Cinch 1: $19.04 354In Stock 1,000Expected 2026/12/02	Mfr. Part No. 12-140 Mouser Part No 538-12140	Cinch	Barrier Terminal Blocks 12 TERMINALS .375 Learn More about Cinch bel 14x terminal blocks	Datasheet	354In Stock 1,000Expected 2026/12/02	$19.04 $15.11 $13.48 $12.51 View $11.75 $10.97 $10.43 $10.35	Min.: 1 Mult.: 1	Barrier Terminal Blocks	12 Position	9.53 mm	15 A	250 V	16 AWG	Wire-to-Board	2 Row	Panel Mount	Black	140
Barrier Terminal Blocks 12 TERMINALS .563 12-142 Cinch 1: $32.55 344In Stock 1,000Expected 2027/02/09	Mfr. Part No. 12-142 Mouser Part No 538-12142	Cinch	Barrier Terminal Blocks 12 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	344In Stock 1,000Expected 2027/02/09	$32.55 $25.18 $22.68 $21.19 View $20.02 $18.71 Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	12 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142
Barrier Terminal Blocks 2 TERMINALS .375 2-140 Cinch 1: $10.68 720In Stock 3,000Expected 2026/11/25	Mfr. Part No. 2-140 Mouser Part No 538-2140	Cinch	Barrier Terminal Blocks 2 TERMINALS .375 Learn More about Cinch bel 14x terminal blocks	Datasheet	720In Stock 3,000Expected 2026/11/25	$10.68 $7.97 $7.07 $6.50 View $6.05 $5.58 $5.33 $5.11	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	9.53 mm	15 A	250 V	16 AWG	Wire-to-Board	2 Row	Panel Mount	Black	140
Barrier Terminal Blocks 2 TERMINALS .563 2-142 Cinch 1: $13.54 297In Stock 1,000Expected 2027/02/10	Mfr. Part No. 2-142 Mouser Part No 538-2142	Cinch	Barrier Terminal Blocks 2 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	297In Stock 1,000Expected 2027/02/10	$13.54 $9.72 $8.62 $7.97 View $7.43 $6.88	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142
Barrier Terminal Blocks 3 TERMINALS .375 3-140 Cinch 1: $11.65 782In Stock	Mfr. Part No. 3-140 Mouser Part No 538-3140	Cinch	Barrier Terminal Blocks 3 TERMINALS .375 Learn More about Cinch bel 14x terminal blocks	Datasheet	782In Stock	$11.65 $8.54 $7.55 $6.97 View $6.48 $6.00 $5.72 $5.49	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	9.53 mm	15 A	250 V	16 AWG	Wire-to-Board	2 Row	Panel Mount	Black	140
Barrier Terminal Blocks 3 TERMINALS .438 3-141 Cinch 1: $10.54 622In Stock 1,000Expected 2027/01/13	Mfr. Part No. 3-141 Mouser Part No 538-3141	Cinch	Barrier Terminal Blocks 3 TERMINALS .438 Learn More about Cinch bel 14x terminal blocks	Datasheet	622In Stock 1,000Expected 2027/01/13	$10.54 $8.05 $7.12 $6.56 View $6.11 $5.64 $5.38 $5.23	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	11.1 mm	20 A	250 V	14 AWG	Wire-to-Board	2 Row	Panel Mount	Black	141
Barrier Terminal Blocks 3 TERMINALS .563 3-142 Cinch 1: $15.50 845In Stock	Mfr. Part No. 3-142 Mouser Part No 538-3142	Cinch	Barrier Terminal Blocks 3 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	845In Stock	$15.50 $11.10 $9.86 $9.11 View $8.52 $7.91 $7.57 $7.54	Min.: 1 Mult.: 1	Barrier Terminal Blocks	3 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142
Barrier Terminal Blocks 4 TERMINALS .375 4-140 Cinch 1: $12.97 274In Stock 2,000Expected 2026/11/12	Mfr. Part No. 4-140 Mouser Part No 538-4140	Cinch	Barrier Terminal Blocks 4 TERMINALS .375 Learn More about Cinch bel 14x terminal blocks	Datasheet	274In Stock 2,000Expected 2026/11/12	$12.97 $9.61 $8.18 $7.63 View $7.04 $6.51 $6.26 $5.98	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	9.53 mm	15 A	250 V	16 AWG	Wire-to-Board	2 Row	Panel Mount	Black	140
Barrier Terminal Blocks 4 TERMINALS .563 4-142 Cinch 1: $15.83 745In Stock	Mfr. Part No. 4-142 Mouser Part No 538-4142	Cinch	Barrier Terminal Blocks 4 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	745In Stock	$15.83 $12.40 $11.04 $10.21 View $9.56 $9.52 $9.27 $8.57	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142
Barrier Terminal Blocks 5 TERMINALS .375 5-140 Cinch 1: $12.55 1,060In Stock	Mfr. Part No. 5-140 Mouser Part No 538-5140	Cinch	Barrier Terminal Blocks 5 TERMINALS .375 Learn More about Cinch bel 14x terminal blocks	Datasheet	1,060In Stock	$12.55 $9.59 $8.50 $7.85 View $7.55 $7.34 $6.68 $6.36	Min.: 1 Mult.: 1	Barrier Terminal Blocks	5 Position	9.53 mm	15 A	250 V	16 AWG	Wire-to-Board	2 Row	Panel Mount	Black
Barrier Terminal Blocks 5 TERMINALS .438 5-141 Cinch 1: $13.12 545In Stock	Mfr. Part No. 5-141 Mouser Part No 538-5141	Cinch	Barrier Terminal Blocks 5 TERMINALS .438 Learn More about Cinch bel 14x terminal blocks	Datasheet	545In Stock	$13.12 $9.90 $8.77 $8.26 View $7.55 $7.32 $7.19 $6.06	Min.: 1 Mult.: 1	Barrier Terminal Blocks	5 Position	11.1 mm	20 A	250 V	14 AWG	Wire-to-Board	2 Row	Panel Mount	Black
Barrier Terminal Blocks 5 TERMINALS .563 5-142 Cinch 1: $17.51 1,266In Stock	Mfr. Part No. 5-142 Mouser Part No 538-5142	Cinch	Barrier Terminal Blocks 5 TERMINALS .563 Learn More about Cinch bel 14x terminal blocks	Datasheet	1,266In Stock	$17.51 $12.93 $11.51 $10.68 View $9.99 $9.19 $8.65 Quote	Min.: 1 Mult.: 1	Barrier Terminal Blocks	5 Position	14.3 mm	30 A	250 V	10 AWG	Wire-to-Board	2 Row	Panel Mount	Black	142
Barrier Terminal Blocks 8 TERMINALS .438 8-141 Cinch 1: $15.65 501In Stock 1,000Expected 2027/01/28	Mfr. Part No. 8-141 Mouser Part No 538-8141	Cinch	Barrier Terminal Blocks 8 TERMINALS .438 Learn More about Cinch bel 14x terminal blocks	Datasheet	501In Stock 1,000Expected 2027/01/28	$15.65 $11.10 $9.93 $9.18 View $8.58 $7.98 $7.63 $7.36	Min.: 1 Mult.: 1	Barrier Terminal Blocks	8 Position	11.1 mm	20 A	250 V	14 AWG	Wire-to-Board	2 Row	Panel Mount	Black
Barrier Terminal Blocks 9 TERMINALS .375 9-140 Cinch 1: $17.42 294In Stock	Mfr. Part No. 9-140 Mouser Part No 538-9140	Cinch	Barrier Terminal Blocks 9 TERMINALS .375 Learn More about Cinch bel 14x terminal blocks	Datasheet	294In Stock	$17.42 $15.47 $14.90 $14.27 View $13.56 $13.29 $9.42 $7.97	Min.: 1 Mult.: 1	Barrier Terminal Blocks	9 Position	9.53 mm	15 A	250 V	16 AWG	Wire-to-Board	2 Row	Panel Mount	Black
Barrier Terminal Blocks 12 TERMINALS .438 12-141 Cinch 1: $19.85 41In Stock 1,000Expected 2026/10/27	Mfr. Part No. 12-141 Mouser Part No 538-12141	Cinch	Barrier Terminal Blocks 12 TERMINALS .438 Learn More about Cinch bel 14x terminal blocks	Datasheet	41In Stock 1,000Expected 2026/10/27	$19.85 $14.18 $12.63 $11.03 View $10.40 $9.98 $9.78 $9.71	Min.: 1 Mult.: 1	Barrier Terminal Blocks	12 Position	11.1 mm	20 A	250 V	14 AWG	Wire-to-Board	2 Row	Panel Mount	Black	141
Barrier Terminal Blocks 2 TERMINALS .438 2-141 Cinch 1: $11.43 30In Stock 2,000Expected 2026/12/18	Mfr. Part No. 2-141 Mouser Part No 538-2141	Cinch	Barrier Terminal Blocks 2 TERMINALS .438 Learn More about Cinch bel 14x terminal blocks	Datasheet	30In Stock 2,000Expected 2026/12/18	$11.43 $9.48 $7.29 $6.91 View $6.29 $5.48 $5.27 $5.26	Min.: 1 Mult.: 1	Barrier Terminal Blocks	2 Position	11.1 mm	20 A	250 V	14 AWG	Wire-to-Board	2 Row	Panel Mount	Black	141
Barrier Terminal Blocks 4 TERMINALS .438 4-141 Cinch 1: $12.40 4In Stock 1,000Expected 2026/12/18	Mfr. Part No. 4-141 Mouser Part No 538-4141	Cinch	Barrier Terminal Blocks 4 TERMINALS .438 Learn More about Cinch bel 14x terminal blocks	Datasheet	4In Stock 1,000Expected 2026/12/18	$12.40 $9.06 $7.82 $7.35 View $6.80 $6.33 $6.25 $5.69	Min.: 1 Mult.: 1	Barrier Terminal Blocks	4 Position	11.1 mm	20 A	250 V	14 AWG	Wire-to-Board	2 Row	Panel Mount	Black	141

140, 141, & 142 Series Barrier Terminal Block

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