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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Viewing 1 - 20 of 73 products
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Description Price Accessory Type For Use With Series Hazardous Area Certification Voltage Rating Current Rating Material Termination Method Mounting Type Minimum Operating Temperature CAD Drawing Pitch Maximum Operating Temperature Wire Size
RS Stock No. 123-7905
Mfr. Part No.XW5Z-S2.5LB-1-10
BrandOmron
$0.556
Each (In a Pack of 5)
units
Label XW5G-S2.5-1.1-1 Grounding Terminal Block, XW5T-S2.5-1.1-1 Feed Through Terminal Block, XW5T-S2.5-1.1-2 Feed Through Terminal Block, XW5T-S2.5-1.1-2V Feed Through Terminal Block XW5Z - - - - - - - - - - -
RS Stock No. 123-7847
Mfr. Part No.XW5S-P4.0-2BL
BrandOmron
$1.007
Each (In a Pack of 10)
units
Short Bar XW5G-P4.0-2 Grounding Terminal Block, XW5T-P4.0-2 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7870
Mfr. Part No.XW5S-S6.0-4
BrandOmron
$1.949
Each (In a Pack of 10)
units
Short Bar XW5T-S6.0-1.1-1 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7803
Mfr. Part No.XW5E-S2.5
BrandOmron
$0.471
Each (In a Pack of 10)
units
End Cover XW5G-S10-1.1-1 Grounding Terminal Block, XW5G-S2.5-1.1-1 Grounding Terminal Block, XW5G-S4.0-1.1-1 Grounding Terminal Block, XW5G-S6.0-1.1-1 Grounding Terminal Block, XW5T-S10-1.1-1 Feed Through Terminal Block, XW5T-S2.5-1.1-1 Feed Through Terminal Block, XW5T-S4.0-1.1-1 Feed Through Terminal Block, XW5T-S6.0-1.1-1 Feed Through Terminal Block XW5E - - - - - - - - - - -
RS Stock No. 123-7833
Mfr. Part No.XW5S-P1.5-5RD
BrandOmron
$1.285
Each (In a Pack of 10)
units
Short Bar XW5G-P1.5-5 Grounding Terminal Block, XW5T-P1.5-5 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7925
Mfr. Part No.XW5Z-S6.0LB-41-50
BrandOmron
$0.556
Each (In a Pack of 5)
units
Label XW5G-S6.0-1.1-1 Grounding Terminal Block, XW5T-S6.0-1.1-1 Feed Through Terminal Block XW5Z - - - - - - - - - - -
RS Stock No. 123-7912
Mfr. Part No.XW5Z-S4.0LB
BrandOmron
$0.472
Each (In a Pack of 5)
units
Label XW5G-S4.0-1.1-1 Grounding Terminal Block, XW5G-S4.0-1.1-2 Grounding Terminal Block, XW5G-S4.0-1.2-1 Grounding Terminal Block, XW5G-S4.0-2.2-1 Grounding Terminal Block, XW5T-S4.0-1.1-1 Feed Through Terminal Block, XW5T-S4.0-1.1-2 Feed Through Terminal Block, XW5T-S4.0-1.1-2V Feed Through Terminal Block, XW5T-S4.0-1.2-1 Feed Through Terminal Block, XW5T-S4.0-2.2-1 Feed Through Terminal Block, XW5T-S4.0-KD Disconnect Terminal Block XW5Z - - - - - - - - - - -
RS Stock No. 123-7860
Mfr. Part No.XW5S-S2.5-2
BrandOmron
$0.557
Each (In a Pack of 10)
units
Short Bar XW5T-S2.5-1.1-1 Feed Through Terminal Block, XW5T-S2.5-1.1-2 Feed Through Terminal Block, XW5T-S2.5-1.1-2V Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7831
Mfr. Part No.XW5S-P1.5-4YL
BrandOmron
$1.032
Each (In a Pack of 10)
units
Short Bar XW5G-P1.5-4 Grounding Terminal Block, XW5T-P1.5-4 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7849
Mfr. Part No.XW5S-P4.0-2YL
BrandOmron
$1.007
Each (In a Pack of 10)
units
Short Bar XW5G-P4.0-2 Grounding Terminal Block, XW5T-P4.0-2 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7796
Mfr. Part No.XW5E-P1.5-1.1-1
BrandOmron
$0.481
Each (In a Pack of 10)
units
End Cover XW5G-P1.5-1.1-1 Grounding Terminal Block, XW5T-P1.5-1.1-1 Feed Through Terminal Block XW5E - - - - - - - - - - -
RS Stock No. 123-7863
Mfr. Part No.XW5S-S2.5-5
BrandOmron
$1.607
Each (In a Pack of 10)
units
Short Bar XW5T-S2.5-1.1-1 Feed Through Terminal Block, XW5T-S2.5-1.1-2 Feed Through Terminal Block, XW5T-S2.5-1.1-2V Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7832
Mfr. Part No.XW5S-P1.5-5BL
BrandOmron
$1.331
Each (In a Pack of 10)
units
Short Bar XW5G-P1.5-5 Grounding Terminal Block, XW5T-P1.5-5 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7826
Mfr. Part No.XW5S-P1.5-3BL
BrandOmron
$0.734
Each (In a Pack of 10)
units
Short Bar XW5G-P1.5-3 Grounding Terminal Block, XW5T-P1.5-3 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7908
Mfr. Part No.XW5Z-S2.5LB-21-30
BrandOmron
$0.596
Each (In a Pack of 5)
units
Label XW5G-S2.5-1.1-1 Grounding Terminal Block, XW5T-S2.5-1.1-1 Feed Through Terminal Block, XW5T-S2.5-1.1-2 Feed Through Terminal Block, XW5T-S2.5-1.1-2V Feed Through Terminal Block XW5Z - - - - - - - - - - -
RS Stock No. 123-7904
Mfr. Part No.XW5Z-S2.5LB
BrandOmron
$0.482
Each (In a Pack of 5)
units
Label XW5G-S2.5-1.1-1 Grounding Terminal Block, XW5T-S2.5-1.1-1 Feed Through Terminal Block, XW5T-S2.5-1.1-2 Feed Through Terminal Block, XW5T-S2.5-1.1-2V Feed Through Terminal Block XW5Z - - - - - - - - - - -
RS Stock No. 123-7921
Mfr. Part No.XW5Z-S6.0LB-1-100
BrandOmron
$179.01
Each
units
Label XW5G-S6.0-1.1-1 Grounding Terminal Block, XW5T-S6.0-1.1-1 Feed Through Terminal Block XW5Z - - - - - - - - - - -
RS Stock No. 123-7829
Mfr. Part No.XW5S-P1.5-4BL
BrandOmron
$1.007
Each (In a Pack of 10)
units
Short Bar XW5G-P1.5-4 Grounding Terminal Block, XW5T-P1.5-4 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7804
Mfr. Part No.XW5E-S2.5N
BrandOmron
$1.114
Each (In a Pack of 10)
units
End Cover XW5T-S2.5-1.1-2 Feed Through Terminal Block, XW5T-S2.5-1.1-2V Feed Through Terminal Block XW5E - - - - - - - - - - -
RS Stock No. 123-7841
Mfr. Part No.XW5S-P2.5-4BL
BrandOmron
$1.148
Each (In a Pack of 10)
units
Short Bar XW5G-P2.5-4 Grounding Terminal Block, XW5T-P2.5-4 Feed Through Terminal Block XW5S - - - - - - - - - - -