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

    5166 Products showing for DIN Rail Terminal Blocks

    Entrelec
    -
    Grey
    Single
    -
    SNA
    Screw
    2.5mm²
    24A
    800 V ac
    5mm
    -5°C
    +40°C
    -
    -
    -
    -
    -
    Phoenix Contact
    -
    Black
    Triple
    24 → 12AWG
    DIKD 1.5-PV BK
    Screw
    -
    24A
    250 V
    -
    -
    -
    -
    -
    -
    -
    DIKD 1,5-PV BK
    RS PRO
    -
    Beige
    -
    22 → 10AWG
    -
    Screw
    2.5mm²
    24A
    800 V
    -
    -
    -
    -
    -
    -
    -
    -
    Phoenix Contact
    -
    Grey
    Single
    20 → 14AWG
    QTC 2.5 Clipline
    -
    2.5mm²
    24A
    800 V
    -
    -
    -
    -
    -
    -
    -
    QTC 2,5-TWIN
    WAGO
    Fused
    Grey
    Single
    28 → 12AWG
    281
    Cage Clamp
    4mm²
    10A
    800 V
    -
    -60°C
    +105°C
    -
    CCA, CSA, UR
    -
    -
    281
    Weidmüller
    -
    Dark Beige
    Single
    -
    WDU
    Screw
    4mm²
    24A
    800 V
    -
    -60°C
    +130°C
    ATEX
    CCC, CE, EAC, UKCA
    -
    -
    -
    Schneider Electric
    -
    Grey
    Single
    26 → 11AWG
    NSYTRV
    Screw
    0.14 → 4mm²
    24A
    1 kV
    -
    -40°C
    +130°C
    ATEX
    ATEX, CSA, cURus, DNV, EAC, GL, IEC-Ex, LR, VDE
    Yes
    Green Premium
    -
    Entrelec
    -
    Green/Yellow
    -
    -
    ZS4
    Screw
    4mm²
    480A
    -
    5.2mm
    -
    -
    ATEX
    -
    -
    -
    -
    Phoenix Contact
    -
    Grey
    Single
    28 → 10AWG
    ST 4
    Spring Clamp
    0.2 → 6mm²
    41A
    800 V
    -
    -60°C
    +110°C
    -
    EAC
    -
    -
    ST 4
    Schneider Electric
    -
    Grey
    -
    -
    TRV
    Screw
    2.5mm²
    24A
    500 V
    -
    -
    -
    ATEX
    -
    Yes
    Green Premium
    -
    WAGO
    -
    Green/Yellow
    Single
    22 → 12AWG
    TOPJOB S, 2002
    Push-In Cage Clamp
    2.5mm²
    24A
    800 V
    -
    -60°C
    +105°C
    ATEX, IECEx
    ATEX, CCA, CSA, IECEx, UR
    -
    -
    2002
    Phoenix Contact
    -
    Blue
    Single
    26 → 12AWG
    UT 4 BU
    Screw
    0.14 → 4mm²
    32A
    1 kV
    -
    -50°C
    +110°C
    ATEX
    -
    -
    -
    UT 4 BU
    RS PRO
    -
    Grey
    1
    24 → 10AWG
    -
    Cage Clamp
    4mm²
    32A
    1 kV
    -
    -
    -
    -
    -
    -
    -
    -
    RS PRO
    -
    Green, Yellow
    Single
    16 → 1/0AWG
    17145.2
    Screw
    -
    -
    -
    -
    -40°C
    +120°C
    -
    -
    -
    -
    -
    Wieland
    -
    -
    Single
    -
    WST
    Spring Clamp
    -
    -
    -
    19mm
    -
    -
    -
    -
    -
    -
    -
    Weidmüller
    -
    Brown
    Single
    26 → 10AWG
    ZDU
    Clamp
    4mm²
    41A
    800 V
    -
    -60°C
    +130°C
    ATEX, IECEx
    IEC 60947-7-1
    -
    -
    -
    RS PRO
    -
    Black
    Single
    -
    43409TT
    Cage Clamp
    -
    32A
    1000 V
    -
    -
    -
    -
    -
    -
    -
    -
    Weidmüller
    Fused
    Brown
    Double
    26 → 12AWG
    KDKS
    Screw
    4mm²
    6.3A
    500 V
    8mm
    -50°C
    +100°C
    -
    CE, CSA, DNV, EAC
    -
    -
    KDKS 1/35
    Weidmüller
    -
    Green/Yellow
    Single
    -
    WPE
    Screw
    0.5 → 10mm²
    -
    800 V
    -
    -50°C
    +120°C
    ATEX
    -
    -
    -
    -
    Weidmüller
    -
    Brown
    Single
    30 → 12AWG
    WDU
    Screw
    2.5mm²
    32A
    800 V
    -
    -50°C
    +120°C
    ATEX, IECEx
    CCC, CE, CSA, DNV, EAC, IEC, UKCA
    -
    -
    WDU 2.5/1.5/ZR
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