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. 203-8706
Mfr. Part No.8WH8121-2AB15
BrandSiemens
TWD3.40
Each (In a Pack of 100)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 211-9148
Mfr. Part No.8WH8120-2AB65
BrandSiemens
TWD3.60
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
RS Stock No. 203-8762
Mfr. Part No.8WA8361-0AC
BrandSiemens
TWD4.70
Each (In a Pack of 204)
units
Inscription Label Power Connector 8WA -
RS Stock No. 203-8742
Mfr. Part No.8WH8120-2AB15
BrandSiemens
TWD3.60
Each (In a Pack of 100)
units
Inscription Label Power Connector 8WA -
RS Stock No. 203-8703
Mfr. Part No.8WA8361-0AB
BrandSiemens
TWD4.70
Each (In a Pack of 204)
units
Inscription Label Power Connector 8WA -
RS Stock No. 203-3943
Mfr. Part No.3TX4210-0H
BrandSiemens
TWD7.70
Each (In a Pack of 100)
units
Unit Labelling Plate - - -
New
RS Stock No. 216-4814
Mfr. Part No.8GK4402-4KK12
BrandSiemens
TWD4,863.00
Each
units
Assembly kit Terminal Block ALPHA 400/630 -
New
RS Stock No. 211-9117
Mfr. Part No.8WA8348-2AD
BrandSiemens
TWD3.40
Each (In a Pack of 136)
units
Inscription Label Terminal Blocks 8WA -
New
RS Stock No. 216-6471
Mfr. Part No.8WH8110-5AA05
BrandSiemens
TWD2.50
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
RS Stock No. 203-8684
Mfr. Part No.8WA8360-0BD
BrandSiemens
TWD4.70
Each (In a Pack of 204)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 211-9118
Mfr. Part No.8WA8348-2AE
BrandSiemens
TWD3.40
Each (In a Pack of 136)
units
Inscription Label Terminal Blocks 8WA -
New
RS Stock No. 213-2406
Mfr. Part No.8GK4402-4KK22
BrandSiemens
TWD6,453.00
Each
units
Assembly kit Terminal Block ALPHA 400/630 -
RS Stock No. 203-8740
Mfr. Part No.8WA8361-0BD
BrandSiemens
TWD4.70
Each (In a Pack of 204)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 211-9113
Mfr. Part No.8WA8348-0AA
BrandSiemens
TWD3.40
Each (In a Pack of 136)
units
Inscription Label Terminal Blocks 8WA -
New
RS Stock No. 211-9149
Mfr. Part No.8WH8121-2AB25
BrandSiemens
TWD3.40
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
New
RS Stock No. 211-9115
Mfr. Part No.8WA8348-1AR
BrandSiemens
TWD3.40
Each (In a Pack of 136)
units
Inscription Label Terminal Blocks 8WA -
New
RS Stock No. 213-1200
Mfr. Part No.8WH8120-2AB55
BrandSiemens
TWD3.60
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
RS Stock No. 203-8715
Mfr. Part No.8WH8210-0AA36
BrandSiemens
TWD1.90
Each (In a Pack of 3740)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 213-1205
Mfr. Part No.8WH8120-4AA15
BrandSiemens
TWD3.60
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
New
RS Stock No. 213-1212
Mfr. Part No.8WH8121-3AB25
BrandSiemens
TWD3.40
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -