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. 203-8804
Mfr. Part No.8WH8120-2AB45
BrandSiemens
HK$0.926
Each (In a Pack of 100)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 213-2405
Mfr. Part No.8GK4401-3KK22
BrandSiemens
HK$858.61
Each
units
Assembly kit Terminal Block ALPHA 400/630 -
New
RS Stock No. 213-1208
Mfr. Part No.8WH8121-1AB05
BrandSiemens
HK$0.871
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
RS Stock No. 203-8715
Mfr. Part No.8WH8210-0AA36
BrandSiemens
HK$0.504
Each (In a Pack of 3740)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 216-4813
Mfr. Part No.8GK4402-2KK22
BrandSiemens
HK$995.18
Each
units
Assembly kit Terminal Block ALPHA 400/630 -
RS Stock No. 203-8701
Mfr. Part No.8WH8120-2AB25
BrandSiemens
HK$0.926
Each (In a Pack of 100)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 211-9119
Mfr. Part No.8WA8348-2AH
BrandSiemens
HK$0.886
Each (In a Pack of 136)
units
Inscription Label Terminal Blocks 8WA -
RS Stock No. 203-8717
Mfr. Part No.8WA8360-1AC
BrandSiemens
HK$1.211
Each (In a Pack of 204)
units
Inscription Label Power Connector 8WA -
RS Stock No. 203-8741
Mfr. Part No.8WA8850-2AY
BrandSiemens
HK$0.987
Each (In a Pack of 1020)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 211-9149
Mfr. Part No.8WH8121-2AB25
BrandSiemens
HK$0.871
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
RS Stock No. 203-8684
Mfr. Part No.8WA8360-0BD
BrandSiemens
HK$1.211
Each (In a Pack of 204)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 213-1209
Mfr. Part No.8WH8121-2AB45
BrandSiemens
HK$0.871
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
RS Stock No. 203-8749
Mfr. Part No.8WH8120-1AB25
BrandSiemens
HK$0.926
Each (In a Pack of 100)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 213-2406
Mfr. Part No.8GK4402-4KK22
BrandSiemens
HK$1,671.54
Each
units
Assembly kit Terminal Block ALPHA 400/630 -
New
RS Stock No. 211-9147
Mfr. Part No.8WH8120-2AA15
BrandSiemens
HK$0.926
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
New
RS Stock No. 216-6473
Mfr. Part No.8WH8120-1AB45
BrandSiemens
HK$0.903
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
New
RS Stock No. 216-6458
Mfr. Part No.8WA1822-7AX01
BrandSiemens
HK$13.364
Each (In a Pack of 10)
units
Cover Connection Bars 8WA -
RS Stock No. 203-8763
Mfr. Part No.8WH8120-1AB15
BrandSiemens
HK$0.926
Each (In a Pack of 100)
units
Inscription Label Power Connector 8WA -
New
RS Stock No. 211-9148
Mfr. Part No.8WH8120-2AB65
BrandSiemens
HK$0.926
Each (In a Pack of 100)
units
Inscription Label Terminal Blocks 8WH -
RS Stock No. 203-3233
Mfr. Part No.8WA1812
BrandSiemens
HK$7.683
Each (In a Pack of 50)
units
Terminal Block Terminal Block 8WA -