Terminal Block Accessories

Terminal block accessories are components used to install, repair or enhance the function of terminal blocks. These are a type of electrical connector where the wires are clamped to the metal by a screw.

What are terminal block accessories used for?

Terminal block accessories come in an array of options with varying functions. Terminal end brackets, for example, provide a secure mechanical stop on the DIN rail. End covers are typically placed at the end of an assembly to enclose the open side of the terminal block. Both end brackets and end covers are custom designed to work with specific terminal blocks.

Wire ferrules encase the strands of flexible conductors, making them easier to introduce into terminals. They’re typically made of a copper tube with a moulded isolating collar at the end. You can use a crimp tool die to crimp the copper tube for better contact between the wire strands and the contact point.

Types of terminal block accessories

There are numerous terminal block accessories including:

  • End brackets
  • End stops
  • Flange covers
  • Insertion bridges
  • Marker labels
  • Zack strips
  • Terminal block markers
  • Terminal screwdrivers

...
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Description Price Accessory Type For Use With Series Hazardous Area Certification
RS Stock No. 394-829
Mfr. Part No.0473460051
$20.31
1 Bag of 100
Bag(s)
Terminal Marker Terminal Block DEK -
RS Stock No. 129-2907
Mfr. Part No.0508401694
$14.27
Each
units
Felt Pen Terminal Block STI -
RS Stock No. 873-0948
Mfr. Part No.1854490000 - DEK 5/5 PLUS MC NE WS
$0.117
Each (In a Pack of 100)
units
Universal Terminal Marker Conductor, Electronic Sub-Assemblies, Plug-In Connectors, Weidmuller Cable Connector - -
RS Stock No. 171-764
Mfr. Part No.BL SL 3.5 KO SW - 1610100000
$1.86
Each (In a Pack of 10)
units
Coding Device Plug In Connector - -
RS Stock No. 459-6971
Mfr. Part No.1780890000
$4.086
Each (In a Pack of 5)
units
Test Adapter Terminal Block WTW -
RS Stock No. 172-2556
Mfr. Part No.BL SL 3.5 KO SW - 1610100000
$1.432
Each (In a Box of 100)
units
Coding Device Plug In Connector - -
RS Stock No. 177-0961
Mfr. Part No.2006280000
$833.76
1 Box of 1000
Box(es)
Switch Mark Conductors and Cables as well as Devices and Systems, Other Manufacturers, Weidmuller Terminals SM -
RS Stock No. 177-0966
Mfr. Part No.2005350000
$792.84
1 Box of 450
Box(es)
Clip Card Conductors and Cables as well as Devices and Systems, Other Manufacturers, Weidmuller Terminals CC -
RS Stock No. 177-0962
Mfr. Part No.2005840000
$2,467.56
1 Box of 1000
Box(es)
Switch Mark Conductors and Cables as well as Devices and Systems, Other Manufacturers, Weidmuller Terminals SM -
RS Stock No. 177-0967
Mfr. Part No.2005330000
$823.05
1 Box of 450
Box(es)
Clip Card Conductors and Cables as well as Devices and Systems, Other Manufacturers, Weidmuller Terminals CC -
RS Stock No. 177-0963
Mfr. Part No.2005600000
$306.59
1 Box of 450
Box(es)
Clip Card Conductors and Cables as well as Devices and Systems, Other Manufacturers, Weidmuller Terminals CC -
RS Stock No. 755-3734
Mfr. Part No.0133360001
$9.96
1 Bag of 100
Bag(s)
Terminal Marker Terminal Block DEK -
RS Stock No. 124-4694
Mfr. Part No.0468760001
$21.37
1 Bag of 100
Bag(s)
Terminal Marker Electronic Sub-Assemblies, Plug-In Connectors, Weidmuller Cable Connectors - -
RS Stock No. 177-0964
Mfr. Part No.2005500000
$372.55
1 Box of 450
Box(es)
Clip Card Conductors and Cables as well as Devices and Systems, Other Manufacturers, Weidmuller Terminals CC -
RS Stock No. 124-4699
Mfr. Part No.1609840000
$18.00
1 Bag of 90
Bag(s)
Terminal Marker Electronic Sub-Assemblies, Plug-In Connectors, Weidmuller Cable Connectors - -
RS Stock No. 177-0949
Mfr. Part No.2007110000
$0.096
Each (In a Box of 800)
units
Terminal Marker Conductors and Cables as well as Devices and Systems, Other Manufacturers, Weidmuller Terminals DEK -
RS Stock No. 124-4698
Mfr. Part No.1011320000
$9.31
1 Bag of 100
Bag(s)
Terminal Marker Electronic Sub-Assemblies, Plug-In Connectors, Weidmuller Cable Connectors - -
RS Stock No. 755-3747
Mfr. Part No.0133360021
$9.96
1 Bag of 100
Bag(s)
Terminal Marker Terminal Block DEK -
RS Stock No. 755-3740
Mfr. Part No.0133360031
$12.34
1 Bag of 100
Bag(s)
Terminal Marker Terminal Block DEK -
RS Stock No. 755-3738
Mfr. Part No.0133360011
$10.15
1 Bag of 100
Bag(s)
Terminal Marker Terminal Block DEK -