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Disconnect terminal blocks enable single-wire circuits to be opened or for tests to be performed while the system is powered. These terminal blocks are available in a copper alloy bar or knife-blade style, and are sold in pre-packaged quantities, for wire sizes up to 8 AWG (depending on brand).
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Disconnect Terminal Blocks
Category Selection
Disconnect terminal blocks offer the flexibility of opening a single circuit without removing any wiring by simply removing the connection blade/bar. These terminal blocks are available with or without LED indication, in several voltage ratings.
- 35mm DIN rail mount
- Available in gray color only
- Available in various pack sizes, depending on model
For part listings and specifications, go to Shop Now
Konnect-It Screw-Type Disconnect Terminal Blocks
Konnect-It KN series screw-type disconnect terminal blocks can accept wire sizes from 26 AWG to 8 AWG and have a 10kA SCCR rating.
- Economy terminal block series
- 300 or 600V (UL) ratings
- Screw connection terminals
- Pivoting blade and bar versions available
- Meets UL, CE and IEC standards
Starting at
$24.50 / 10pk.
(KN-KBD10-10)
DINnectors Screw-Type Disconnect Terminal Blocks
DINnectors DN series screw-type disconnect terminal blocks are available in three different styles, can accept wire sizes from 24 AWG to 10 AWG, and have a 10kA SCCR rating.
- Comprehensive terminal block series
- 300 or 600V (UL)
- Screw connection terminals
- Pivoting blade and bar versions available
- High-contact pressure
- Low voltage drop
- Gas-tight electrical connections
- Meets UL, CE and IEC standards
Starting at
$26.00 / 10pk.
(DN-KBD12MN)
DINnectors Screwless-Type Disconnect Terminal Blocks
DINnectors screwless-type disconnect terminal blocks can accept wire sizes from 24 AWG to 12 AWG, and have a 10kA SCCR rating.
- Faster installation than screw-type style
- 600V (UL)
- Easy clamp-system connection
- Pivoting knife blade
- Maintenance free
- Meets UL, CE and IEC standards
Starting at
$72.00 / 25pk.
(DN-QKBD12-A)
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