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    37 Products

    Space-Saving Modular DIN-Rail Mount Terminal Blocks

    Image of System. Front orientation. Contains Annotated. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks.
    These handle the same voltage and power as our other modular blocks while taking up about half the vertical space. Snap them onto DIN 2 rail (also known as mini rail), which is lower in height than DIN 3 rail.
    The screw-clamp or spring-clamp terminals flatten your wire so it stays put when vibrated or pulled. For an even stronger and more conductive connection, crimp a terminal or wire ferrule onto the end of the wire.
    Mix and match blocks to get the exact number of circuits you need in a single setup. Add terminal blocks for fuses and grounding wire as needed. The blocks clip side by side onto DIN rail in control panels, creating tidy rows of circuits that you can identify and access on the spot.
    Terminal Blocks with Screw-Clamp Terminals
    Image of Product. Front orientation. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks, Terminal Blocks with Screw-Clamp Terminals.
    A screw presses the clamp onto the wire for a secure hold.
    Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.
    End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.
    Bar Jumpers—Metal poles create an electrical connection between blocks, so you can connect multiple components with a single wire. Blocks must be the same width for the jumpers to fit. Cut jumpers to size with a hacksaw or high-force wire cutter. Add covers so jumpers don't touch the screws on the outermost blocks.
    Noninsulated—Terminal blocks with noninsulated jumpers lose their IP20 rating for touch protection because the jumpers introduce exposed metal to the circuit.
    Terminal Blocks
    Covers
    End Stops
    Bar Jumpers
    Each
    No. of
    Circuits
    No. of Terminals
    per Circuit
    For Wire
    Ga.
    Wd.,
    mm
    Ht.,
    mm
    For DIN Rail
    Trade Size
    Enclosure
    Rating
    Choose a
    Color
    1-24
    25-Up
    Each
    Each
    Insulation
    Each
     
    250V AC—20 amp per Circuit
    1228 to 12527.52IP20
    Gray7641K6100000000007641K66000007641K6900000Noninsulated7641K56000000
     
    500V AC—17.5 amp per Circuit
    1224 to 164282IP20
    Gray7641K951000000007641K95300007641K690000Noninsulated7641K95400000
     
    500V AC—30 amp per Circuit
    1222 to 126282IP20
    Blue
    ,
    Gray
    7641K62000000007641K67100007641K690000Noninsulated7641K5700000
     
    Markers
    Label your terminal block connections so you can identify them at a glance.
    Each
    For No. of
    Circuits
    For Terminal
    Block Wd., mm
    Number
    Range
    Markers
    per Card
    Color
    1-24
    25-Up
    Blank
    Image of Product. Front orientation. Terminal Block Markers. Blank.
    14100White7641K9550000000000
    15100White7641K81100000000
    16100White7641K81200000000
     
    Numbered for Horizontal Rails
    Image of Product. Front orientation. Terminal Block Markers. Numbered for Horizontal Rails.
    141 to 100100White7641K95600000000
    151 to 100100White7641K82400000000
    15101 to 200100White7641K82500000000
    161 to 100100White7641K83400000000
    16101 to 200100White7641K83500000000
     
    Numbered for Vertical Rails
    Image of Product. Front orientation. Terminal Block Markers. Numbered for Vertical Rails.
    141 to 100100White7641K95700000000
    14101 to 200100White7641K95800000000
    151 to 100100White7641K82200000000
    15101 to 200100White7641K82300000000
    161 to 100100White7641K83200000000
    16101 to 200100White7641K83300000000
     
    Terminal Blocks with Spring-Clamp Terminals
    Image of Product. Front orientation. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks, Terminal Blocks with Spring-Clamp Terminals.
    Instead of fussing with screws, flip the lever to clamp your wire into the terminal.
    Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.
    End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.
    Bar Jumpers—Metal poles create an electrical connection between blocks, so you can connect multiple components with a single wire. Blocks must be the same width for the jumpers to fit. Cut jumpers to size with a hacksaw or high-force wire cutter. Add covers so jumpers don't touch the screws on the outermost blocks.
    Terminal Blocks
    Covers
    End Stops
    Bar Jumpers
    Each
    No. of
    Circuits
    No. of Terminals
    per Circuit
    For Wire
    Ga.
    Wd.,
    mm
    Ht.,
    mm
    Color
    For DIN Rail
    Trade Size
    Enclosure
    Rating
    1-24
    25-Up
    Each
    Each
    Insulation
    Each
     
    600V AC/600V DC—24 amp per Circuit
    1226 to 12533Gray2IP20
    7641K85100000000007641K86000007641K6900000Insulated7641K94000000
    1426 to 121033Gray2IP20
    7641K959000000007641K8600007641K690000Insulated7641K9400000
     
    Markers
    Image of Product. Front orientation. Terminal Block Markers. Blank.

    Blank

    Image of Product. Front orientation. Terminal Block Markers. Numbered for Horizontal Rails.

    Numbered

    for

    Horizontal

    Rails

    Image of Product. Front orientation. Terminal Block Markers. Numbered for Vertical Rails.

    Numbered

    for

    Vertical

    Rails

    Label your terminal block connections so you can identify them at a glance.
    Each
    For No. of
    Circuits
    For Terminal Block Wd., mm
    Number
    Range
    Markers
    per Card
    Color
    1-24
    25-Up
    Blank
    15100White7641K8110000000000
    1, 28, 10, 12, 13, 16, 22100White7641K98100000000
     
    Numbered for Horizontal Rails
    151 to 100100White7641K82400000000
    15101 to 200100White7641K82500000000
    1, 28, 10, 12, 13, 16, 221 to 100100White7641K99100000000
    1, 28, 10, 12, 13, 16, 22101 to 200100White7641K99200000000
     
    Numbered for Vertical Rails
    151 to 100100White7641K82200000000
    15101 to 200100White7641K82300000000
    1, 28, 10, 12, 13, 16, 221 to 100100White7641K99300000000
    1, 28, 10, 12, 13, 16, 22101 to 200100White7641K99400000000
     
    Ground Terminal Blocks with Screw-Clamp Terminals
    Image of Product. Front orientation. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks, Ground Terminal Blocks with Screw-Clamp Terminals.
    Connect grounding wire to DIN rail so fault currents can safely flow to ground. These terminal blocks should only be used for grounding circuits.
    A screw presses the clamp onto the wire for a secure hold.
    Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.
    End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.
    Terminal Blocks
    Covers
    End Stops
    Each
    No. of
    Circuits
    No. of Terminals
    per Circuit
    For Wire
    Ga.
    Wd.,
    mm
    Ht.,
    mm
    Color
    For DIN Rail
    Trade Size
    Enclosure
    Rating
    1-24
    25-Up
    Each
    Each
    1222 to 12628Green/Yellow2IP20
    7641K6300000000007641K961000007641K6900000
     
    Markers
    Image of Product. Front orientation. Terminal Block Markers. Blank.
    Image of Product. Front orientation. Terminal Block Markers. Numbered for Horizontal Rails.
    Image of Product. Front orientation. Terminal Block Markers. Numbered for Vertical Rails.

    Blank

    Numbered

    for

    Horizontal

    Rails

    Numbered

    for

    Vertical

    Rails

    Label your terminal block connections so you can identify them at a glance.
    Each
    For No. of
    Circuits
    For Terminal
    Block Wd., mm
    Number
    Range
    Markers
    per Card
    Color
    1-24
    25-Up
    Blank
    16100White7641K8120000000000
     
    Numbered for Horizontal Rails
    161 to 100100White7641K83400000000
    16101 to 200100White7641K83500000000
     
    Numbered for Vertical Rails
    161 to 100100White7641K83200000000
    16101 to 200100White7641K83300000000
     
    Fuse Terminal Blocks with Screw-Clamp Terminals
    Image of Product. Front orientation. Terminal Blocks. Space-Saving Modular DIN-Rail Mount Terminal Blocks, Fuse Terminal Blocks with Screw-Clamp Terminals.
    Install a fuse in the built-in fuse holder so excess current doesn't damage your equipment. If the current exceeds the limit, the fuse will blow and cut power to connected components.
    A screw presses the clamp onto the wire for a secure hold.
    Covers—Snap onto the exposed side of a terminal block to prevent accidental contact with a live wire.
    End Stops—Mount at the end of a group of terminal blocks so they don't slide when vibrated or bumped.
    Terminal Blocks
    Covers
    End Stops
    For Fuse
    Each
    No. of
    Circuits
    No. of Terminals
    per Circuit
    For Wire
    Ga.
    Wd.,
    mm
    Ht.,
    mm
    Overall
    Dia., mm
    Overall
    Lg., mm
    Type
    Color
    For DIN Rail
    Trade Size
    Enclosure
    Rating
    1-24
    25-Up
    Each
    Each
     
    630V AC—6.3 amp per Circuit
    1218 to 12859.5520Ceramic, GlassGray2IP20
    7641K5800000000007641K37000007641K6900000
     
    Markers
    Image of Product. Front orientation. Terminal Block Markers. Blank.
    Image of Product. Front orientation. Terminal Block Markers. Numbered for Horizontal Rails.
    Image of Product. Front orientation. Terminal Block Markers. Numbered for Vertical Rails.

    Blank

    Numbered

    for

    Horizontal

    Rails

    Numbered

    for

    Vertical

    Rails

    Label your terminal block connections so you can identify them at a glance.
    Each
    For No. of
    Circuits
    For Terminal Block Wd., mm
    Number
    Range
    Markers
    per Card
    Color
    1-24
    25-Up
    Blank
    1, 28, 10, 12, 13, 16, 22100White7641K9810000000000
     
    Numbered for Horizontal Rails
    1, 28, 10, 12, 13, 16, 221 to 100100White7641K99100000000
    1, 28, 10, 12, 13, 16, 22101 to 200100White7641K99200000000
     
    Numbered for Vertical Rails
    1, 28, 10, 12, 13, 16, 221 to 100100White7641K99300000000
    1, 28, 10, 12, 13, 16, 22101 to 200100White7641K99400000000
     
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