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 Current Rating Material Termination Method Mounting Type Minimum Operating Temperature CAD Drawing Pitch Maximum Operating Temperature Wire Size
RS Stock No. 758-1666
Mfr. Part No.222-510
BrandWago
$0.618
Each (In a Pack of 10)
units
Mounting Carrier Flexible Conductor 222 - - - - - - - - - - -
RS Stock No. 459-6971
Mfr. Part No.WTW WF10/WF12 -1780890000
BrandWeidmuller
$6.348
Each (In a Pack of 5)
units
Test Adapter Terminal Block WTW - - - - - - - - - - -
RS Stock No. 227-2910
Mfr. Part No.ZAP TNHE/ZSI2.5 -1610840000
BrandWeidmuller
$1.084
Each (In a Pack of 5)
units
End Cover Terminal Block Z - - - - - - - - - - -
RS Stock No. 307-7283
Mfr. Part No.AZ5DE025
$29.80
1 Box of 50
Box(es)
Cable End - - - - - - - - - - - - -
RS Stock No. 758-1663
Mfr. Part No.222-505
BrandWago
$0.727
Each (In a Pack of 10)
units
Strain Relief Plate Mounting Carrier 222 - - - - - - - - - - -
RS Stock No. 818-0381
Mfr. Part No.0 375 10
BrandLegrand
$2.482
Each (In a Pack of 5)
units
End Stop Terminal Block 375 Series - - - - - - - - - - -
RS Stock No. 459-6959
Mfr. Part No.WTW WF6 -1781220000
BrandWeidmuller
$5.546
Each (In a Pack of 5)
units
Partition Plate Terminal Block WTW - - - - - - - - - - -
RS Stock No. 811-1969
Mfr. Part No.1SPE007715F0753
BrandEntrelec
$3.77
Each
units
Terminal Bridge Terminal Block MISTRAL65 - - - - - - - - - - -
RS Stock No. 307-7261
Mfr. Part No.AZ5DE007
$0.37
Each (In a Box of 100)
units
Cable End - - - - - - - - - - - - -
RS Stock No. 675-8944
Mfr. Part No.0 375 07
BrandLegrand
$14.55
1 Pack of 5
Pack(s)
Bridge Bar Terminal Block 0375 - - - - - - - - - - -
RS Stock No. 437-3605
Mfr. Part No.0804293:0011
$10.292
Each (In a Pack of 5)
units
- - SK 5.08/3.8 - - - - - - - - - - -
RS Stock No. 307-7362
Mfr. Part No.DZ5CA502
$2.846
Each (In a Bag of 20)
units
Cable End - - - - - - - - - - - - -
RS Stock No. 437-3598
Mfr. Part No.0804293:0001
$10.292
Each (In a Pack of 5)
units
Marker Label - - - - - - - - - - - - -
RS Stock No. 627-2037
Mfr. Part No.0808710
$0.90
Each (In a Pack of 5)
units
Marker Strip Terminal Block ZBF - - - - - - - - - - -
RS Stock No. 818-0369
Mfr. Part No.0 375 86
BrandLegrand
$1.172
Each (In a Pack of 5)
units
End Cover Terminal Block 375 Series - - - - - - - - - - -
RS Stock No. 193-0592
Mfr. Part No.1729131
$1.75
Each (In a Pack of 5)
units
- - MKDSN - 630 V 13.5A Nylon Solder Through Hole -40°C 3D CAD Model 5.08mm +120°C 30 → 14 AWG
RS Stock No. 856-8977
Mfr. Part No.0807180
$123.13
1 Box of 10
Box(es)
Zack Strip - ZBFM 5/OG:UNBEDRUCKT - - - - - - - - - - -
RS Stock No. 856-5596
Mfr. Part No.0808613
$79.52
1 Box of 100
Box(es)
Zack Strip - ZBF 4/WH-100:UNBEDRUCKT - - - - - - - - - - -
RS Stock No. 627-1961
Mfr. Part No.0808587
$0.856
Each (In a Pack of 5)
units
Marker Strip Terminal Block ZBF - - - - - - - - - - -
RS Stock No. 856-3433
Mfr. Part No.0829164
$84.16
1 Box of 10
Box(es)
Marker Label - UCT-TM 8 RD - - - - - - - - - - -
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