RS PRO CDU 4 Series DIN Rail Terminal Block Beige, Black, Blue, Grey, Orange, Red, White, 4mm², 1-Level, Screw

View all DIN Rail Terminal Blocks

Subtotal (1 pack of 10 units)*

£3.73

(exc. VAT)

£4.48

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 160 unit(s) shipping from 20 April 2026
  • Plus 60 unit(s) shipping from 20 April 2026
  • Plus 1,400 unit(s) shipping from 07 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
10 +£0.373£3.73

*price indicative

RS PRO Foam Tapes Image
RS PRO Foam Tapes
RS PRO foam tapes provide strong, reliable adhesion while also offering cushioning, vibration damping and gap filling. Designed for professional environments, they deliver consistent performance across a wide range of surfaces and applications.
Shop Now
RS Stock No.:
878-7519
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Colour

Beige, Black, Blue, Grey, Orange, Red, White

Product Type

DIN Rail Terminal Block

Number of Levels

1

Voltage

800V

Series

CDU 4

Cable CSA

4mm²

Minimum Wire Size AWG

22AWG

Maximum Wire Size AWG

8AWG

Minimum Operating Temperature

-40°C

Terminal Block Current

35A

Termination Type

Screw

Hazardous Area Certification

NO

Maximum Operating Temperature

105°C

Standards/Approvals

CSA, cUL, IEC, UL

COO (Country of Origin):
TW

RS PRO DIN Rail Terminal, 22 to 8 AWG, 800 V


If you need a terminal block for your electrical wiring that's compatible with industry-standard fittings, use this RS PRO screw clamp terminal. It fits DIN rails, so you can use it with your existing set-up to extend or upgrade your current electrical system.

This terminal block is easy to install. Simply snap it into place on a standard DIN rail. The screw clamp keeps terminated wires fixed securely in place and requires only a standard screwdriver to attach.

The block fits a wide range of wire sizes from 22 to 8 American Wire Gauge (AWG), making this a versatile product. The high voltage rating of 800 V means it can safely handle a strong electrical current, so you can use it for large-scale electrical systems like those in commercial and industrial buildings.

Features and Benefits


  • Cable cross-sectional area (CSA) of 4 mm²

  • Current rating of 32 A International Electrotechnical Commission (IEC), 35 A Underwriters' Laboratories/Canadian Standards Association (UL/CSA)

  • Single level

  • CDU 4 series

  • Screw termination method

  • Voltage rating of 800 V

  • Wire size of 22 to 8 American Wire Gauge (AWG)

    • Screw Clamp Terminal Blocks


    DIN rail mounted screw clamp terminal blocks

    Suitable for a broad range of cross-section and wire types

    Wires can be connected without any special preparations

    Easy to handle and safe to connect

    Excellent vibration resistance

    High reliability and maintenance free

    Very low contact resistant

    Easy mounting and dismounting from DIN rail

    Note

    End Plate (878-7540) is suitable for use with:

    878-7487: Screw Clamp Terminal Blocks, 2.5sq.mm
    878-7496: Screw Clamp Terminal Blocks, 2.5sq.mm Black
    878-7499: Screw Clamp Terminal Blocks, 2.5sq.mm Blue
    913-1207: Screw Clamp Terminal Blocks, 2.5sq.mm Orange
    913-1201: Screw Clamp Terminal Blocks, 2.5sq.mm Red
    878-7519: Screw Clamp Terminal Blocks, 4sq.mm
    913-1210: Screw Clamp Terminal Blocks, 4sq.mm Blue
    878-7534: Screw Clamp Terminal Blocks, 6sq.mm
    913-1213: Screw Clamp Terminal Blocks, 10sq.mm

    Related links