DIN Rail Terminal Blocks | RS
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    DIN Rail Terminal Blocks

    DIN Rail terminal blocks are used to protect electrical systems against overcurrent and short-circuiting. They clip on to a DIN rail, which is a standard-size metal rail on to which terminals are mounted in a control cabinet. You can find out more in our complete guide to DIN rail terminal blocks.

    How do DIN rail terminal blocks work?

    DIN rail terminals are made from plastic, as this insulates the electrical current running through the terminal. Fused DIN rail terminals often have a hinged section containing the fuse, which can be opened up to stop the flow of electricity. Some are fitted with an LED blown fuse indicator to let you know when the fuse needs changing. Fused DIN rail terminals come with different fuse size inserts and may be colour coded to indicate the current rating. Non-fused work the same, just without the fuse protection.

    What are fused DIN rail terminals used for?

    Fused DIN rail terminals are widely used in industry and offer more protection from overcurrent than non-fused DIN rail terminals. They are usually used to protect sensors and relays.

    However, both fused and non-fused can be used for applications such as:

    • Energy managementPower suppliesLighting controllersTelecommunicationsBuilding management systemsIndustrial and civil electrical installationsHeating and air conditioning controls

    5798 Products showing for DIN Rail Terminal Blocks

    -
    Beige
    2190.2
    -
    4mm²
    Single
    22 → 12AWG
    16 (UL) A, 6.3 (CSA) A, 6.3 (IEC) A
    Screw
    600 V
    -
    -40°C
    +105°C
    -
    -
    -
    -
    -
    -
    -
    CDK 2.5
    -
    2.5mm²
    Double
    22 → 12AWG
    20 (UL/CSA) A, 24 (IEC) A
    Screw
    800 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Beige
    17140.2
    -
    -
    Single
    16 → 1/0AWG
    150 (CSA) A, 150 (IEC) A, 150 (UL) A
    Screw
    1 kV
    -
    -40°C
    +120°C
    -
    -
    -
    -
    -
    -
    Blue
    RK
    -
    0.2 → 4mm²
    -
    22 → 11AWG
    40A
    Screw
    800 V
    -
    -40°C
    +105°C
    -
    -
    -
    -
    -
    -
    Brown
    -
    -
    0.2 → 2.5mm²
    Single
    -
    24A
    -
    800 V
    -
    -40°C
    +105°C
    -
    -
    -
    -
    -
    -
    Green, Yellow
    1056.2
    -
    -
    Single
    22 → 12AWG
    -
    Screw
    -
    -
    -40°C
    +105°C
    -
    -
    -
    -
    -
    -
    Blue
    CDU 2.5
    -
    2.5mm²
    Single
    22 → 10AWG
    24A
    Screw
    800 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Grey
    -
    -
    0.2 → 4mm²
    Single
    -
    32A
    -
    800 V
    -
    -40°C
    +105°C
    -
    -
    -
    -
    -
    -
    Grey
    -
    -
    0.2 → 2.5mm²
    Single
    -
    24A
    -
    800 V
    -
    -40°C
    +105°C
    -
    -
    -
    -
    -
    -
    Beige
    17023.2
    -
    -
    Double
    10AWG
    269 (IEC) A, 310 (CSA) A, 310 (UL) A
    Bolt
    1 kV
    -
    -40°C
    +120°C
    -
    -
    -
    -
    -
    R 36,558
    Each (In a Pack of 10)
    -
    Grey
    -
    -
    2.5mm²
    -
    28 → 12AWG
    20A
    -
    600 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    CDU 2.5
    -
    2.5mm²
    Single
    28 → 12AWG
    20 (UL/CSA) A, 24 (IEC) A
    Screw
    800 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Beige
    -
    -
    4mm²
    Single
    22 → 10AWG
    30 (UL/CSA) A, 32 (IEC) A
    Screw
    800 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    CDK 4
    -
    4mm²
    Double
    22 → 10AWG
    30 (UL/CSA) A, 32 (IEC) A
    Screw
    800 V
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Grey
    -
    -
    25mm²
    1
    16-25AWG
    101A
    Cage Clamp
    1 kV
    -
    -
    -
    -
    -
    -
    -
    -
    -
    Blue
    RK
    -
    0.2 → 2.5mm²
    -
    22 → 12AWG
    24A
    Screw
    800 V
    -
    -40°C
    +105°C
    -
    -
    -
    -
    -
    -
    Beige
    SRK
    -
    6mm²
    Double
    22 → 8AWG
    65A
    Screw
    1 kV
    8.1mm
    -40°C
    +120°C
    -
    -
    -
    -
    -
    -
    -
    CDU 2.5
    -
    2.5mm²
    Single
    22 → 10AWG
    24A
    Screw
    800 V
    -
    -
    -
    -
    -
    -
    -
    -
    R 30,666
    Each (In a Pack of 5)
    -
    Green/Yellow
    -
    -
    4mm²
    -
    28 → 10AWG
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    R 18,405
    Each (In a Pack of 10)
    -
    Yellow
    -
    -
    0.2 → 4mm²
    -
    -
    32A
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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