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 Voltage Rating Termination Method Fixing Centre Depth Colour Screw Size CAD Drawing Maximum Operating Temperature Number of Contacts Wire Size
RS Stock No. 820-8375
Mfr. Part No.CS5NT
HK$4.29
Each (In a Pack of 10)
units
- - - - 250 V - - - Natural - - +80°C 12 6 mm²
RS Stock No. 811-1965
Mfr. Part No.1SPE007715F0752
BrandEntrelec
HK$17.67
Each
units
Terminal Bridge Terminal Block MISTRAL65 - - - - - - - - - - -
RS Stock No. 878-7553
BrandRS PRO
HK$4.736
Each (In a Pack of 5)
units
End Bracket CDK, CDU, CPE, CTR CEW - - - - - - - - - - -
RS Stock No. 820-8372
Mfr. Part No.CS30NT
HK$10.874
Each (In a Pack of 10)
units
- - - - - - - - Natural - - +80°C - -
RS Stock No. 811-1969
Mfr. Part No.1SPE007715F0753
BrandEntrelec
HK$20.62
Each
units
Terminal Bridge Terminal Block MISTRAL65 - - - - - - - - - - -
RS Stock No. 666-2985
Mfr. Part No.1SNK148041R0000
BrandEntrelec
HK$25.122
Each (In a Pack of 5)
units
Marker Terminal Blocks - - - - - - - - - - - -
RS Stock No. 758-1654
Mfr. Part No.222-500
BrandWago
HK$6.322
Each (In a Pack of 10)
units
Fixing Carrier Compact Connector 222 - - - - - - - - - - -
RS Stock No. 820-8378
Mfr. Part No.CS15NT
HK$8.161
Each (In a Pack of 10)
units
- - - - - - - - Natural - - +80°C - -
RS Stock No. 829-8744
Mfr. Part No.MK 6/6
HK$61.783
Each (In a Pack of 10)
units
- - - - 690 V - - 75.5mm Yellow M4 - +130°C - 22 → 10 AWG
RS Stock No. 811-1962
Mfr. Part No.1SPE007715F0751
BrandEntrelec
HK$14.73
Each
units
Terminal Bridge Terminal Block MISTRAL65 - - - - - - - - - - -
RS Stock No. 703-3833
BrandRS PRO
HK$9.28
Each (In a Pack of 5)
units
- - - - 400 V - 8mm 15mm Black - - +85°C 12 2.5 mm²
RS Stock No. 464-9801
BrandRS PRO
HK$16.496
Each (In a Pack of 5)
units
Shroud Kit Terminal Block - - - - - - - - - - - -
RS Stock No. 829-6653
Mfr. Part No.MK 3/12
HK$33.713
Each (In a Pack of 10)
units
- - - - 400 V - - 110mm Yellow M2.5 - +130°C - 22 → 12 AWG
RS Stock No. 227-2910
Mfr. Part No.ZAP TNHE/ZSI2.5 -1610840000
BrandWeidmuller
HK$3.272
Each (In a Pack of 5)
units
End Cover Terminal Block Z - - - - - - - - - - -
RS Stock No. 878-7556
BrandRS PRO
HK$3.339
Each (In a Pack of 10)
units
End Bracket CDK, CDU, CPE, CTR CEW - - - - - - - - - - -
RS Stock No. 716-7346
Mfr. Part No.CTSOS431/12BK/RS
BrandCAMDENBOSS
HK$11.90
Each
units
- - - - 450 V ac - - 14.75mm Black M3 - +110°C 12 2.5 mm²
RS Stock No. 820-8384
Mfr. Part No.HTCB+
HK$15.867
Each (In a Pack of 10)
units
- - - - 250 V ac - - 28mm White - - - - -
RS Stock No. 758-1663
Mfr. Part No.222-505
BrandWago
HK$4.66
Each (In a Pack of 10)
units
Strain Relief Plate Mounting Carrier 222 - - - - - - - - - - -
RS Stock No. 279-7532
Mfr. Part No.0 342 11
BrandLegrand
HK$22.07
Each
units
- - - - 400 V - - 12.3mm Black - - +55°C 12 2.5 mm²
RS Stock No. 437-3598
Mfr. Part No.0804293:0001
HK$62.98
Each (In a Pack of 5)
units
Marker Label - - - - - - - - - - - - -
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