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 74 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. 123-7907
Mfr. Part No.XW5Z-S2.5LB-11-20
BrandOmron
PHP17.48
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. 123-7807
Mfr. Part No.XW5E-S4.0-2.2-1
BrandOmron
PHP50.402
Each (In a Pack of 10)
units
End Cover XW5G-S4.0-2.2-1 Grounding Terminal Block, XW5T-S4.0-2.2-1 Feed Through Terminal Block XW5E - - - - - - - - - - -
RS Stock No. 123-7803
Mfr. Part No.XW5E-S2.5
BrandOmron
PHP17.717
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. 123-7829
Mfr. Part No.XW5S-P1.5-4BL
BrandOmron
PHP37.136
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. 123-7913
Mfr. Part No.XW5Z-S4.0LB-1-10
BrandOmron
PHP20.362
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. 123-7804
Mfr. Part No.XW5E-S2.5N
BrandOmron
PHP46.31
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. 123-7854
Mfr. Part No.XW5S-P4.0-4RD
BrandOmron
PHP46.038
Each (In a Pack of 10)
units
Short Bar XW5G-P4.0-4 Grounding Terminal Block, XW5T-P4.0-4 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7797
Mfr. Part No.XW5E-P1.5-1.1-2
BrandOmron
PHP23.914
Each (In a Pack of 10)
units
End Cover XW5G-P1.5-1.1-2 Grounding Terminal Block, XW5T-P1.5-1.1-2 Feed Through Terminal Block XW5E - - - - - - - - - - -
RS Stock No. 123-7866
Mfr. Part No.XW5S-S4.0-4
BrandOmron
PHP60.214
Each (In a Pack of 10)
units
Short Bar 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 Blocks XW5S - - - - - - - - - - -
RS Stock No. 123-7798
Mfr. Part No.XW5E-P1.5-1.2-1
BrandOmron
PHP16.30
Each (In a Pack of 10)
units
End Cover XW5G-P1.5-1.2-1 Grounding Terminal Block, XW5T-P1.5-1.2-1 Feed Through Terminal Block XW5E - - - - - - - - - - -
RS Stock No. 123-7831
Mfr. Part No.XW5S-P1.5-4YL
BrandOmron
PHP37.136
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. 123-7864
Mfr. Part No.XW5S-S4.0-2
BrandOmron
PHP37.136
Each (In a Pack of 10)
units
Short Bar 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 Blocks XW5S - - - - - - - - - - -
RS Stock No. 123-7802
Mfr. Part No.XW5E-S16
BrandOmron
PHP50.402
Each (In a Pack of 10)
units
End Cover XW5G-S16-1.1-1 Grounding Terminal Block, XW5T-S16-1.1-1 Feed Through Terminal Block XW5E - - - - - - - - - - -
RS Stock No. 123-7856
Mfr. Part No.XW5S-P4.0-5BL
BrandOmron
PHP50.402
Each (In a Pack of 10)
units
Short Bar XW5G-P4.0-5 Grounding Terminal Block, XW5T-P4.0-5 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7912
Mfr. Part No.XW5Z-S4.0LB
BrandOmron
PHP17.338
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. 123-7924
Mfr. Part No.XW5Z-S6.0LB-31-40
BrandOmron
PHP20.362
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. 123-7833
Mfr. Part No.XW5S-P1.5-5RD
BrandOmron
PHP47.814
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. 123-7823
Mfr. Part No.XW5S-P1.5-2BL
BrandOmron
PHP18.52
Each (In a Pack of 10)
units
Short Bar XW5G-P1.5-2 Grounding Terminal Block, XW5T-P1.5-2 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7844
Mfr. Part No.XW5S-P2.5-5BL
BrandOmron
PHP58.379
Each (In a Pack of 10)
units
Short Bar XW5G-P2.5-5 Grounding Terminal Block, XW5T-P2.5-5 Feed Through Terminal Block XW5S - - - - - - - - - - -
RS Stock No. 123-7835
Mfr. Part No.XW5S-P2.5-2BL
BrandOmron
PHP20.36
Each (In a Pack of 10)
units
Short Bar XW5G-P2.5-2 Grounding Terminal Block, XW5T-P2.5-2 Feed Through Terminal Block XW5S - - - - - - - - - - -