Terminal Blocks

A terminal block is a type of insulated electrical connector that connects or secures two or more wires together. They enable the safe connection of wires between circuits. Terminal blocks, also known as terminal strip or connection blocks are used in a wide range of industrial, commercial, and domestic applications. RS offer an extensive selection of high-quality components from leading suppliers including Weidmuller, Phoenix Contact, WAGO, ABB, Entrelec, and of course RS PRO.

What are the terminal blocks used for?

Terminal blocks are typically used in industrial power, control, automation, and signal applications where several connections are needed at any one time. Connectors are typically mounted on DIN rail and fixed into panels or electrical enclosures.

Termination Types

Terminal blocks are often categorised by their termination type. The type of connection technology you choose depends on the application, environment, and conductor cross-section or AWG size of your cable. Our terminal blocks are available in several types, they include

Screw Clamp

Screw clamp terminals are the most common type of connection method. Conductors are inserted into the block and are pressed against the conductor strip. A screw is then tightened making the connection

Spring Clamp

Spring clamp terminals use a spring-operated clamping mechanism to hold the conductor in place. A screwdriver is inserted into the terminal, the wire is inserted and when the clamp is released it holds the wire in place. These types of terminals are very secure and ideal in environments subject to high vibration.

Push-in connection

The push-in technology allows you to simply push the conductor into the connection gap. Push-in types allow you to use solid conductors or stranded wires with the addition of a ferrule connector. These are tool-free for quick installation.

What is a DIN Rail terminal block?

One of the most common types of connector blocks used today is the DIN Rail type. DIN rail connectors can be single feed though, duel level, and three-level. The terminals are simply clipped onto the rail and mounted into panels or enclosures. DIN Rail terminals are ideal for applications where space is limited.

Types of Terminal Blocks

RS supply a wide range of high-performance terminal blocks to suit your every need. Our terminal connectors come in a vast array of types, styles, and connection methods. Some of the most popular are

  • DIN Rail terminals, in single, dual, and triple-level.
  • PCB terminal blocks.
  • Standard terminal (or choc block strips).
  • Distribution blocks and Commoning blocks.
  • Fused blocks.
  • Barrier strips.
Barrier Strips
Barrier Strips
DIN Rail Terminal Accessories
DIN Rail Terminal Accessories
DIN Rail Terminal Blocks
DIN Rail Terminal Blocks
Distribution Blocks
Distribution Blocks
Earth Terminal Blocks
Earth Terminal Blocks
Interface Modules
Interface Modules
PCB Terminal Blocks
PCB Terminal Blocks
Pluggable Terminal Blocks
Pluggable Terminal Blocks
Standard Terminal Blocks
Standard Terminal Blocks
Terminal Block Accessories
Terminal Block Accessories
Terminal Block Housings
Terminal Block Housings

35296 Products showing for Terminal Blocks

1 of 999+
Currently unavailable
Phoenix Contact MKDS 1/10-3.5 Series PCB Terminal Block, 10-Contact, 3.5 mm Pitch, 1 Row
  • RS Stock No. 802-4874
  • Mfr. Part No. 1751329
Subtotal (1 unit)
TWD169.00(exc. GST)
In Stock
Weidmüller Z Series End Cover for Use with DIN Rail Terminal Blocks
  • RS Stock No. 458-7624
  • Mfr. Part No. 1706110000
Subtotal (1 pack of 5 units)
TWD153.00(exc. GST)
In Stock
Phoenix Contact FLKM-D25 SUB/B Series 25-Contact Female Interface Module, D-Sub Connector, DIN Rail, 2.5A
  • RS Stock No. 868-985
  • Mfr. Part No. 2281209
Subtotal (1 unit)
TWD3,994.00(exc. GST)
In Stock
Phoenix Contact 1069842 UK 10 3-HESI A Series Fused DIN Rail Terminal Black, 2.5mm², 1-Level Fused, Screw
  • RS Stock No. 239-5055
  • Mfr. Part No. 1069842
Subtotal (1 pack of 12 units)
TWD9,866.40(exc. GST)
In Stock
Weidmüller 1616460000 ZSI Series Fused DIN Rail Terminal Beige, 1-Level Fused, Clamp
  • RS Stock No. 226-0068
  • Mfr. Part No. 1616460000
Subtotal (1 pack of 5 units)
TWD1,757.00(exc. GST)
In Stock
Weidmüller 1730900000 Z Series Fused DIN Rail Terminal Beige, 0.5mm², 4 mm², 1-Level Fused, Clamp
  • RS Stock No. 824-0105
  • Mfr. Part No. 1730900000
Subtotal (1 unit)
TWD366.00(exc. GST)
In Stock
Weidmüller 1162920000 W Series Fused DIN Rail Terminal Black, 2.5mm², 1-Level Fused, Screw
  • RS Stock No. 823-9697
  • Mfr. Part No. 1162920000
Subtotal (1 unit)
TWD403.00(exc. GST)
In Stock
Phoenix Contact MPT 0.5/9-2.54 Series PCB Terminal Block, 9-Contact, 2.54 mm Pitch, 1 Row, 1725724
  • RS Stock No. 220-4333
  • Mfr. Part No. 1725724
Subtotal (1 pack of 5 units)
TWD1,028.00(exc. GST)
In Stock
Phoenix Contact D-UT 2.5/4-TWIN Series End Cover for Use with Modular Terminal Block
  • RS Stock No. 804-3349
  • Mfr. Part No. 3047141
Subtotal (1 unit)
TWD18.00(exc. GST)
Last RS stock
Phoenix Contact GMKDS 3/2-7.62 Series PCB Terminal Block, 2-Contact, 7.62 mm Pitch, Wave Soldering Mount, 1 Row
  • RS Stock No. 189-5966
  • Mfr. Part No. 1731721
Subtotal (1 pack of 5 units)
TWD307.00(exc. GST)
In Stock
Phoenix Contact SACC-M12FS-5CON-PG 9-SH Series PCB Terminal Block, 3-Contact, 5.08 mm Pitch, PCB, 3 Row
  • RS Stock No. 248-2358
  • Mfr. Part No. 1704415
Subtotal (1 pack of 100 units)
TWD4,380.00(exc. GST)
In Stock
Phoenix Contact MCV 1.5/6-G-3.5 Series Pluggable Terminal Block, 6-Contact, 3.5 mm Pitch, 1 Row, 1843648
  • RS Stock No. 804-2210
  • Mfr. Part No. 1843648
Subtotal (1 unit)
TWD70.00(exc. GST)
In Stock
Phoenix Contact MC 1.5/2-ST-3.81 Series Pluggable Terminal Block, 2-Contact, 3.81 mm Pitch, 1 Row, 1803578
  • RS Stock No. 220-4658
  • Mfr. Part No. 1803578
Subtotal (1 pack of 5 units)
TWD303.00(exc. GST)
In Stock
Phoenix Contact Distribution Block, 6 Way, 800V, 90A, Blue
  • RS Stock No. 220-5619
  • Mfr. Part No. 1082480
Subtotal (1 pack of 10 units)
TWD2,078.00(exc. GST)
Being discontinued
RS PRO CTBP92HE Series Pluggable Terminal Block, 3-Contact, 3.81 mm Pitch, 1 Row
  • RS Stock No. 144-4280
Subtotal (1 unit)
TWD56.00(exc. GST)
In Stock
Weidmüller 1616430000 Z Series Fused DIN Rail Terminal Beige, 1-Level Fused, Clamp
  • RS Stock No. 824-0098
  • Mfr. Part No. 1616430000
Subtotal (1 unit)
TWD640.00(exc. GST)
In Stock
Weidmüller 0550660000 SAK Series Feed Through Terminal Block Beige, Yellow, 50mm², 1-Level, Screw
  • RS Stock No. 425-645
  • Mfr. Part No. 0550660000
Subtotal (1 pack of 10 units)
TWD3,452.00(exc. GST)
In Stock
Legrand Non-Fused Terminal Block, 12-Way, 10mm² Wire, 32A Screw
  • RS Stock No. 159-6675
  • Mfr. Part No. 0 342 32
Subtotal (1 unit)
TWD342.00(exc. GST)
In Stock
Weidmüller 1036700000 WDU Series DIN Rail Terminal White, 4mm², 1-Level, Screw, ATEX
  • RS Stock No. 489-5313
  • Mfr. Part No. 1036700000
Subtotal (1 pack of 10 units)
TWD380.00(exc. GST)
In Stock
RS PRO CEP Series End Cover for Use with RS PRO DIN Rail Terminal Blocks
  • RS Stock No. 878-7544
Subtotal (1 pack of 5 units)
TWD28.00(exc. GST)
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