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Terminal Blocks


These terminal blocks make wire connections a breeze and are far more secure than wire nuts! They are made of nylon and have 12 terminal pairs each. Each pair is completely separated from the others. There is a mounting hole between each circuit, and they can be cut apart into sections.

When you screw down each terminal a brass metal alloy nickel plated plate backed with a stainless steel spring secures your wire, not the screw tip:
 

We carry 4 different types of terminal blocks. Please note the block dimensions, supported wire gauges, and Volt and Amp ratings before ordering.


TB 22-12S AWG, 300V 20A, 3.79" x 0.67" -$4.00

TB 22-12 AWG, 10 AWG solid, 300V 20A, 4.63" x 0.8" -$4.50

TB 22-10 AWG, 300V 35A, 5.4" x 0.94" -$5.00

TB 20-8 AWG, 300V 50A, 6.22" x 1.01" -$7.00




Add TB 22-12S AWG, 300V 20A
3.79" x 0.67"
to your secure shopping cart: $4.00



Add TB 22-12 AWG, 10 AWG Solid, 300V 20A
4.63" x 0.8"
to your secure shopping cart: $4.50



Add TB 22-10 AWG, 300V 35A
5.4" x 0.94"
to your secure shopping cart: $5.00



Add TB 20-8 AWG, 300V 50A
6.22" x 1.01"
to your secure shopping cart: $7.00

View Shopping cart
or go to Checkout



Buckmaster International, LLC
6196 Jefferson Highway
Mineral, Virginia 23117 USA

Our usual hours are Monday through Friday from 9:00 AM to 4:30 PM Eastern USA Time.

Closed on US Postal Service holidays, including Thanksgiving, Christmas, New Year's Day, President's Day and Columbus Day.

General information, product questions, tech support:
Order or shipping questions:

We normally answer emails within 1 business day.

Phone:
540-894-0907 (Questions and tech support)
800-282-5628 (Orders)

Orders for in-stock items are filled on weekdays. Orders for in-stock items received after Noon Eastern US Time will be filled the next business morning Monday through Friday.

Website: https://HamCall.net

If you see anything broken on the site, please let us know at: webmaster at HamCall.net

   


Other Buckmaster products you may be interested in:

HamCall Mousepad

8" x 7.5"
$8

Powerpole Connectors

$3.25 per set

HamCall 6-month DVD

Callsign database
$50

Custom Labels

Design & order online
$5 first sheet, $1 ea. add.

T 12, M 33, Y 1240, A 26763   07-06-2026 23:16:45
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