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    323 Products

    Terminal Blocks

    Image of Product. Front orientation. Terminal Blocks. Terminal Blocks.
    Also known as barrier terminal strips, these blocks have dividers to separate live wires and keep your setup tidy. Mount them directly onto control panels, enclosures, and equipment. A screw or stud connection creates a tight hold on the wire.
    A screw or stud connection creates a tight hold on the wire. You can insert stripped wire directly or attach a terminal to prevent damage from the fastener. Ring, spade, and hook terminals fit around the shank and hang on tightly, even in high-vibration setups. Pin terminals, blade terminals, and wire ferrules are easier to secure with the screw or stud. However, they don't stay put as well as other terminals when vibrated or pulled.
    For DIN 3 Rails—Unlike other surface-mount terminal blocks, these have a notch that snaps onto DIN 3 rail. You can also screw them directly onto your control panel or other surface.
    Covers—Snap onto the top of a terminal block to prevent accidental contact with a live wire. These covers include mounting clips that fit between the block and mounting screws.
    Markers—Label your terminal block connections so you can identify them at a glance. These markers extend from underneath the terminal block.
    Terminal Blocks
    Covers
    Markers
    Mounting
    Holes
    No. of
    Circuits
    For Wire
    Ga.
    Wire
    Connection
    Terminal
    Size
    Terminal
    Ctr.-to-Ctr.
    Lg.
    Wd.
    Ht.
    Max. Temp.,
    ° F
    Color
    For DIN Rail
    Trade Size
    Dia.
    No.
    of
    Each
    Each
    Each
     
    300V AC/300V DC—20 amp per Circuit
    222 to 12Screw TerminalNo. 6
    3/8"1 7/16"7/8"1/2"257Black0.17"47527K42000007527K826000007527K15100000
    322 to 12Screw TerminalNo. 6
    3/8"1 3/4"7/8"1/2"257Black0.17"47527K4300007527K82700007527K1520000
    422 to 12Screw TerminalNo. 6
    3/8"2 3/16"7/8"1/2"257Black0.17"47527K4400007527K82800007527K1530000
    522 to 12Screw TerminalNo. 6
    3/8"2 1/2"7/8"1/2"257Black0.17"47527K4500007527K82900007527K1540000
    622 to 12Screw TerminalNo. 6
    3/8"2 15/16"7/8"1/2"257Black0.17"47527K4600007527K83100007527K1550000
    722 to 12Screw TerminalNo. 6
    3/8"3 1/4"7/8"1/2"257Black0.17"47527K4700007527K83200007527K1560000
    822 to 12Screw TerminalNo. 6
    3/8"3 11/16"7/8"1/2"257Black0.17"47527K4800007527K83300007527K1570000
    922 to 12Screw TerminalNo. 6
    3/8"4"7/8"1/2"257Black0.17"47527K4900007527K83400007527K1580000
    1022 to 12Screw TerminalNo. 6
    3/8"4 7/16"7/8"1/2"257Black0.17"47527K5100007527K83500007527K1590000
    1222 to 12Screw TerminalNo. 6
    3/8"5 3/16"7/8"1/2"257Black0.17"47527K5300007527K83600007527K1610000
    1422 to 12Screw TerminalNo. 6
    3/8"5 15/16"7/8"1/2"257Black0.17"47527K5400007527K83700007527K1620000
    1622 to 12Screw TerminalNo. 6
    3/8"6 11/16"7/8"1/2"257Black0.17"47527K55000007527K83800007527K1630000
    1822 to 12Screw TerminalNo. 6
    3/8"7 7/16"7/8"1/2"257Black0.17"47527K56000007527K83900007527K1640000
    2022 to 12Screw TerminalNo. 6
    3/8"8 3/16"7/8"1/2"257Black0.17"47527K41000007527K84100007527K1650000
     
    300V AC/300V DC—30 amp per Circuit
    222 to 12Screw TerminalNo. 6
    7/16"1 5/8"1 1/8"1/2"257Black0.18"47527K6200007527K93600007527K1710000
    322 to 12Screw TerminalNo. 6
    7/16"2 1/16"1 1/8"1/2"257Black0.18"47527K6300007527K93700007527K1720000
    422 to 12Screw TerminalNo. 6
    7/16"2 1/2"1 1/8"1/2"257Black0.18"47527K6400007527K93800007527K1730000
    522 to 12Screw TerminalNo. 6
    7/16"2 15/16"1 1/8"1/2"257Black0.18"47527K6500007527K93900007527K1740000
    622 to 12Screw TerminalNo. 6
    7/16"3 3/8"1 1/8"1/2"257Black0.18"47527K6600007527K94100007527K1750000
    722 to 12Screw TerminalNo. 6
    7/16"3 13/16"1 1/8"1/2"257Black0.18"47527K6700007527K94200007527K1760000
    822 to 12Screw TerminalNo. 6
    7/16"4 1/4"1 1/8"1/2"257Black0.18"47527K6800007527K94300007527K1770000
    922 to 12Screw TerminalNo. 6
    7/16"4 11/16"1 1/8"1/2"257Black0.18"47527K69000007527K94400007527K1780000
    1022 to 12Screw TerminalNo. 6
    7/16"5 1/8"1 1/8"1/2"257Black0.18"47527K71000007527K94500007527K1790000
    1222 to 12Screw TerminalNo. 6
    7/16"6"1 1/8"1/2"257Black0.18"47527K73000007527K94600007527K1810000
    1422 to 12Screw TerminalNo. 6
    7/16"6 7/8"1 1/8"1/2"257Black0.18"47527K74000007527K94700007527K1820000
    1622 to 12Screw TerminalNo. 6
    7/16"7 3/4"1 1/8"1/2"257Black0.18"47527K75000007527K94800007527K1830000
    1822 to 12Screw TerminalNo. 6
    7/16"8 5/8"1 1/8"1/2"257Black0.18"47527K76000007527K94900007527K1840000
    2022 to 12Screw TerminalNo. 6
    7/16"9 1/2"1 1/8"1/2"257Black0.18"47527K61000007527K95100007527K1850000
     
    600V AC/600V DC—20 amp per Circuit
    222 to 12Screw TerminalNo. 6
    7/16"1 5/8"1 3/8"3/4"257Black0.18"45566T8100005566T62100005566T1110000
    322 to 12Screw TerminalNo. 6
    7/16"2 1/16"1 3/8"3/4"257Black0.18"45566T8200005566T62200005566T1120000
    422 to 12Screw TerminalNo. 6
    7/16"2 1/2"1 3/8"3/4"257Black0.18"45566T8300005566T62300005566T1130000
    522 to 12Screw TerminalNo. 6
    7/16"2 15/16"1 3/8"3/4"257Black0.18"45566T8400005566T62400005566T1140000
    622 to 12Screw TerminalNo. 6
    7/16"3 3/8"1 3/8"3/4"257Black0.18"45566T8500005566T62500005566T1150000
    722 to 12Screw TerminalNo. 6
    7/16"3 13/16"1 3/8"3/4"257Black0.18"45566T86000005566T62600005566T1160000
    822 to 12Screw TerminalNo. 6
    7/16"4 1/4"1 3/8"3/4"257Black0.18"45566T87000005566T62700005566T1170000
    922 to 12Screw TerminalNo. 6
    7/16"4 11/16"1 3/8"3/4"257Black0.18"45566T88000005566T62800005566T1180000
    1022 to 12Screw TerminalNo. 6
    7/16"5 1/8"1 3/8"3/4"257Black0.18"45566T89000005566T62900005566T1190000
    1222 to 12Screw TerminalNo. 6
    7/16"6"1 3/8"3/4"257Black0.18"45566T91000005566T63100005566T1210000
    1422 to 12Screw TerminalNo. 6
    7/16"6 7/8"1 3/8"3/4"257Black0.18"45566T92000005566T63200005566T1220000
    1622 to 12Screw TerminalNo. 6
    7/16"7 3/4"1 3/8"3/4"257Black0.18"45566T93000005566T63300005566T1230000
    1822 to 12Screw TerminalNo. 6
    7/16"8 5/8"1 3/8"3/4"257Black0.18"45566T94000005566T63400005566T1240000
    2022 to 12Screw TerminalNo. 6
    7/16"9 1/2"1 3/8"3/4"257Black0.18"45566T95000005566T63500005566T1250000
     
    600V AC/600V DC—30 amp per Circuit
    214 to 12Screw TerminalNo. 8
    9/16"2 1/8"1 5/16"11/16"257Black0.22"45566T3100007527K35100005566T3110000
    314 to 12Screw TerminalNo. 8
    9/16"2 11/16"1 5/16"11/16"257Black0.22"45566T3200007527K35200005566T3120000
    414 to 12Screw TerminalNo. 8
    9/16"3 1/4"1 5/16"11/16"257Black0.22"45566T33000007527K35300005566T3130000
    514 to 12Screw TerminalNo. 8
    9/16"3 13/16"1 5/16"11/16"257Black0.22"45566T34000007527K35400005566T3140000
    614 to 12Screw TerminalNo. 8
    9/16"4 3/8"1 5/16"11/16"257Black0.22"45566T35000007527K35500005566T3150000
    714 to 12Screw TerminalNo. 8
    9/16"4 15/16"1 5/16"11/16"257Black0.22"45566T36000007527K35600005566T3160000
    814 to 12Screw TerminalNo. 8
    9/16"5 1/2"1 5/16"11/16"257Black0.22"45566T37000007527K35700005566T3170000
    914 to 12Screw TerminalNo. 8
    9/16"6 1/16"1 5/16"11/16"257Black0.22"45566T38000007527K35800005566T3180000
    1014 to 12Screw TerminalNo. 8
    9/16"6 5/8"1 5/16"11/16"257Black0.22"45566T39000007527K35900005566T3190000
    1214 to 12Screw TerminalNo. 8
    9/16"7 3/4"1 5/16"11/16"257Black0.22"45566T41000007527K36100005566T3210000
    1414 to 12Screw TerminalNo. 8
    9/16"8 7/8"1 5/16"11/16"257Black0.22"45566T42000007527K36200005566T3220000
    1614 to 12Screw TerminalNo. 8
    9/16"10"1 5/16"11/16"257Black0.22"45566T43000007527K36300005566T3230000
    1814 to 12Screw TerminalNo. 8
    9/16"11 1/8"1 5/16"11/16"257Black0.22"45566T44000007527K36400005566T3240000
    2014 to 12Screw TerminalNo. 8
    9/16"12 1/4"1 5/16"11/16"257Black0.22"45566T45000007527K36500005566T3250000
     
    600V AC/600V DC—75 amp per Circuit
    214 to 6Screw TerminalNo. 10
    11/16"2 1/2"1 13/16"3/4"266Black0.22"45566T52200000———0———0
    314 to 6Screw TerminalNo. 10
    11/16"3 3/16"1 13/16"3/4"266Black0.22"45566T52300000———0———0
    414 to 6Screw TerminalNo. 10
    11/16"3 7/8"1 13/16"3/4"266Black0.22"45566T52400000———0———0
    514 to 6Screw TerminalNo. 10
    11/16"4 9/16"1 13/16"3/4"266Black0.22"45566T52500000———0———0
    614 to 6Screw TerminalNo. 10
    11/16"5 1/4"1 13/16"3/4"266Black0.22"45566T52600000———0———0
    714 to 6Screw TerminalNo. 10
    11/16"5 15/16"1 13/16"3/4"266Black0.22"45566T52700000———0———0
    814 to 6Screw TerminalNo. 10
    11/16"6 11/16"1 13/16"3/4"266Black0.22"45566T52800000———0———0
    914 to 6Screw TerminalNo. 10
    11/16"7 5/16"1 13/16"3/4"266Black0.22"45566T52900000———0———0
    1014 to 6Screw TerminalNo. 10
    11/16"8"1 13/16"3/4"266Black0.22"45566T53100000———0———0
    1214 to 6Screw TerminalNo. 10
    11/16"9 3/8"1 13/16"3/4"266Black0.22"45566T53200000———0———0
     
    600V AC/600V DC—200 amp per Circuit
    214 to 2Stud Terminal1/4"
    13/16"1 7/8"3"2 7/16"257Black30.22"45566T7700000———0———0
    314 to 2Stud Terminal1/4"
    13/16"2 9/16"3"2 7/16"257Black30.22"65566T7800000———0———0
     
    Accessories for Terminal Blocks
    Jumpers
    Over-Barrier Jumper—Fit these jumpers over terminal block dividers to leave free space on the side. They connect adjacent terminals so you can connect multiple components with a single wire.
    Around-Barrier Jumper—These jumpers bend around the divider for a lower profile than over-barrier jumpers. They connect adjacent terminals so you can connect multiple components with a single wire.
    For No. of
    Circuits
    For Terminal Block Voltage
    Pkg.
    Qty.
    Pkg.
    Over-Barrier Jumper
    Image of Product. Over Barrier Jumper. Front orientation. Terminal Block Jumpers. Terminal Blocks, Over-Barrier Jumper.

    Over

    Barrier

    Jumper

     
    For 3/8" Terminal Center-to-Center
    2300V AC/300V DC257527K59000000
     
    For 7/16" Terminal Center-to-Center
    2300V AC/300V DC257527K7900000
    2600V AC/600V DC15566T260000
     
    For 9/16" Terminal Center-to-Center
    2600V AC/600V DC15566T460000
     
    For 11/16" Terminal Center-to-Center
    2600V AC/600V DC15566T670000
     
    Around-Barrier Jumper
    Image of Product. Around Barrier Jumper. Front orientation. Terminal Block Jumpers. Terminal Blocks, Around-Barrier Jumper.

    Around Barrier

    Jumper

     
    For 3/8" Terminal Center-to-Center
    2300V AC/300V DC17527K9810000
    3300V AC/300V DC17527K9820000
    4300V AC/300V DC17527K9830000
    5300V AC/300V DC17527K9840000
    6300V AC/300V DC17527K9850000
    7300V AC/300V DC17527K9860000
    8300V AC/300V DC17527K9870000
    9300V AC/300V DC17527K9880000
    10300V AC/300V DC17527K9890000
    12300V AC/300V DC17527K9920000
    14300V AC/300V DC17527K9930000
    16300V AC/300V DC17527K9940000
    18300V AC/300V DC17527K9950000
    20300V AC/300V DC17527K9960000
     
    For 7/16" Terminal Center-to-Center
    2300V AC/300V DC/600V AC/600V DC15566T7710000
    3300V AC/300V DC/600V AC/600V DC15566T7720000
    4300V AC/300V DC/600V AC/600V DC15566T7730000
    5300V AC/300V DC/600V AC/600V DC15566T7740000
    6300V AC/300V DC/600V AC/600V DC15566T7750000
    7300V AC/300V DC/600V AC/600V DC15566T7760000
    8300V AC/300V DC/600V AC/600V DC15566T7770000
    9300V AC/300V DC/600V AC/600V DC15566T7780000
    10300V AC/300V DC/600V AC/600V DC15566T7790000
    12300V AC/300V DC/600V AC/600V DC15566T7810000
    14300V AC/300V DC/600V AC/600V DC15566T7820000
    16300V AC/300V DC/600V AC/600V DC15566T7830000
    18300V AC/300V DC/600V AC/600V DC15566T7840000
    20300V AC/300V DC/600V AC/600V DC15566T7850000
     
    Quick-Disconnect Adapters
    Image of Product. Straight. Front orientation. Terminal Block Adapters. Straight.
    Image of Product. 90° Angle. Front orientation. Terminal Block Adapters. 90° Angle.
    Image of Product. 45° Angle. Front orientation. Terminal Block Adapters. 45° Angle.

    Straight

    90° Angle

    45° Angle

    Convert screw terminal connections into quick-disconnect terminal connections.
    Shape
    For Terminal Block Voltage
    Tab
    Wd.
    Pkg.
    Qty.
    Pkg.
    For 3/8" Terminal Center-to-Center
    Straight300V AC/300V DC0.187"257527K11000000
    90° Angle300V AC/300V DC0.187"257527K5800000
    45° Angle300V AC/300V DC0.187"257527K5700000
     
    For 7/16" Terminal Center-to-Center
    Straight300V AC/300V DC/600V AC/600V DC0.250"257527K1200000
    90° Angle300V AC/300V DC/600V AC/600V DC0.250"257527K7800000
    45° Angle300V AC/300V DC/600V AC/600V DC0.250"257527K7700000
     
    For 9/16" Terminal Center-to-Center
    Straight300V AC/300V DC/600V AC/600V DC0.250"257527K1300000
    90° Angle300V AC/300V DC/600V AC/600V DC0.250"257527K3800000
    45° Angle300V AC/300V DC/600V AC/600V DC0.250"257527K3700000
     

    Terminal Blocks for Thermocouples

    Image of Product. Bottom orientation. Terminal Blocks. Terminal Blocks for Thermocouples.
    Unlike other terminal blocks, these blocks connect to thermocouple wire without distorting or destroying the signal. The metal in each terminal matches the metal of a specific thermocouple wire type. The ends of the blocks are labeled positive or negative so you know which end of the wire to attach.
    Also known as a barrier strip, this type of terminal block has dividers to separate live wires and keep your setup tidy. Mount the blocks directly onto control panels, enclosures, and equipment. The screw-clamp terminals flatten your wire so it stays put when vibrated or pulled.
    Mounting
    Holes
    No. of
    Circuits
    No. of Terminals
    per Circuit
    For Wire
    Ga.
    Wire Connection
    Terminal
    Size
    Terminal
    Ctr.-to-Ctr.
    Lg.
    Wd.
    Ht.
    Max. Temp.,
    ° F
    Color
    Dia.
    No.
    of
    Each
    For J Thermocouple Wire Type
     
    250V AC—20 amp per Circuit
    2416 to 14Screw-Clamp TerminalNo. 6
    7/16"2 3/8"1 5/16"1/2"300Black0.17"47882N11000000
    4416 to 14Screw-Clamp TerminalNo. 6
    7/16"4 3/4"1 5/16"1/2"300Black0.17"47882N1400000
    6416 to 14Screw-Clamp TerminalNo. 6
    7/16"7 1/8"1 5/16"1/2"300Black0.17"47882N1700000
    8416 to 14Screw-Clamp TerminalNo. 6
    7/16"9 1/2"1 5/16"1/2"300Black0.17"47882N2100000
    10416 to 14Screw-Clamp TerminalNo. 6
    7/16"11 7/8"1 5/16"1/2"300Black0.17"47882N2400000
     
    For K Thermocouple Wire Type
     
    250V AC—20 amp per Circuit
    2416 to 14Screw-Clamp TerminalNo. 6
    7/16"2 3/8"1 1/8"1/2"300Black0.17"47882N1200000
    4416 to 14Screw-Clamp TerminalNo. 6
    7/16"4 3/4"1 1/8"1/2"300Black0.17"47882N1500000
    6416 to 14Screw-Clamp TerminalNo. 6
    7/16"7 1/8"1 1/8"1/2"300Black0.17"47882N1800000
    8416 to 14Screw-Clamp TerminalNo. 6
    7/16"9 1/2"1 1/8"1/2"300Black0.17"47882N2200000
    10416 to 14Screw-Clamp TerminalNo. 6
    7/16"11 7/8"1 1/8"1/2"300Black0.17"47882N2500000
     
    For T Thermocouple Wire Type
     
    250V AC—20 amp per Circuit
    2416 to 14Screw-Clamp TerminalNo. 6
    7/16"2 3/8"1 5/16"1/2"300Black0.17"47882N1300000
    4416 to 14Screw-Clamp TerminalNo. 6
    7/16"4 3/4"1 5/16"1/2"300Black0.17"47882N1600000
    6416 to 14Screw-Clamp TerminalNo. 6
    7/16"7 1/8"1 5/16"1/2"300Black0.17"47882N1900000
    8416 to 14Screw-Clamp TerminalNo. 6
    7/16"9 1/2"1 5/16"1/2"300Black0.17"47882N2300000
    10416 to 14Screw-Clamp TerminalNo. 6
    7/16"11 7/8"1 5/16"1/2"300Black0.17"47882N2600000
     

    Space-Saving Terminal Blocks

    Image of Product. Front orientation. Terminal Blocks. Space-Saving Terminal Blocks.
    These single-row terminal blocks connect the same number of circuits as double-row blocks, but in a narrower footprint. Also known as barrier terminal strips, they have dividers to separate live wires and keep your setup tidy. Mount them directly onto control panels, enclosures, and equipment.
    You can screw down your stripped wire directly or attach a terminal to prevent damage from the screw. Ring, spade, and hook terminals fit around the screw and hang on tightly, even in high-vibration setups. Pin terminals, blade terminals, and wire ferrules are easier to slip under the screw head, but they don't stay put as well as other terminals when vibrated or pulled.
    Note: Stick the included insulation strip to the bottom of the block before installing. The voltage listed applies only when the strip is attached.
    Mounting
    Holes
    No. of
    Circuits
    For Wire
    Ga.
    Wire
    Connection
    Terminal
    Size
    Terminal
    Ctr.-to-Ctr.
    Lg.
    Wd.
    Ht.
    Max. Temp.,
    ° F
    Color
    Dia.
    No.
    of
    Each
     
    150V AC/150V DC—15 amp per Circuit
    222 to 16Screw TerminalNo. 5
    3/8"1 7/16"9/16"7/16"302Black0.17"28173T1100000
    422 to 16Screw TerminalNo. 5
    3/8"2 3/16"9/16"7/16"302Black0.17"28173T1200000
    622 to 16Screw TerminalNo. 5
    3/8"2 15/16"9/16"7/16"302Black0.17"28173T1300000
    822 to 16Screw TerminalNo. 5
    3/8"3 11/16"9/16"7/16"302Black0.17"28173T1400000
    1022 to 16Screw TerminalNo. 5
    3/8"4 7/16"9/16"7/16"302Black0.17"28173T1500000
    1222 to 16Screw TerminalNo. 5
    3/8"5 3/16"9/16"7/16"302Black0.17"28173T1600000
     
    600V AC/600V DC—30 amp per Circuit
    214 to 12Screw TerminalNo. 8
    9/16"2 1/16"3/4"3/4"302Black0.21"28173T5100000
    414 to 12Screw TerminalNo. 8
    9/16"3 1/4"3/4"3/4"302Black0.21"28173T5200000
    614 to 12Screw TerminalNo. 8
    9/16"4 5/16"3/4"3/4"302Black0.21"28173T5300000
    814 to 12Screw TerminalNo. 8
    9/16"5 1/2"3/4"3/4"302Black0.21"28173T5400000
    1014 to 12Screw TerminalNo. 8
    9/16"6 5/8"3/4"3/4"302Black0.21"28173T5500000
    1214 to 12Screw TerminalNo. 8
    9/16"7 3/4"3/4"3/4"302Black0.21"28173T5600000
     

    Circuit Board Terminal Blocks

    Image of Product. Front orientation. Terminal Blocks. Circuit Board Terminal Blocks.
    Pins on the bottom of these terminal blocks are spaced to match the layout of circuit boards. Solder them onto your board for a secure hold.
    The screw-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.
    Over-Barrier Jumpers—Fit these jumpers over terminal block dividers to leave free space on the side. They connect adjacent terminals so you can connect multiple components with a single wire.
    Terminal Blocks
    Over-Barrier Jumpers
    Pin
    No. of
    Circuits
    For Wire
    Ga.
    Wire Connection
    Terminal
    Size
    Terminal
    Ctr.-to-Ctr.
    Lg.
    Wd.
    Ht.
    Lg.
    Material
    Max. Temp.,
    ° F
    Color
    Each
    Pkg.
    Qty.
    Pkg.
     
    300V AC/300V DC—25 amp per Circuit
    222 to 12Screw-Clamp TerminalNo. 6
    3/8"13/16"5/8"11/16"0.19"Tin-Plated Brass230Black8076K1200000508076K29000000
    422 to 12Screw-Clamp TerminalNo. 6
    3/8"1 9/16"5/8"11/16"0.19"Tin-Plated Brass230Black8076K140000508076K2900000
    622 to 12Screw-Clamp TerminalNo. 6
    3/8"2 5/16"5/8"11/16"0.19"Tin-Plated Brass230Black8076K160000508076K2900000
    822 to 12Screw-Clamp TerminalNo. 6
    3/8"3 1/16"5/8"11/16"0.19"Tin-Plated Brass230Black8076K180000508076K2900000
    1222 to 12Screw-Clamp TerminalNo. 6
    3/8"4 9/16"5/8"11/16"0.19"Tin-Plated Brass230Black8076K230000508076K2900000
     
    Quick-Disconnect Adapters
    Image of Product. Straight. Front orientation. Terminal Block Adapters. Straight.
    Image of Product. 90° Angle. Front orientation. Terminal Block Adapters. 90° Angle.
    Image of Product. 45° Angle. Front orientation. Terminal Block Adapters. 45° Angle.

    Straight

    90° Angle

    45° Angle

    Convert screw terminal connections into quick-disconnect terminal connections.
    Shape
    Tab
    Wd.
    Pkg.
    Qty.
    Pkg.
    Straight0.187"1008076K31000000
    90° Angle0.187"508076K280000
    45° Angle0.187"1008076K2700000
     

    Through-Panel Terminal Blocks

    Image of Product. Front orientation. Terminal Blocks. Through-Panel Terminal Blocks.
    Mount these terminal blocks in a panel cutout to connect components on opposite sides. The screw-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.
    For Panel
    Cutout
    Mounting
    Holes
    No. of
    Circuits
    For Wire
    Ga.
    Wire Connection
    Terminal
    Size
    Terminal
    Ctr.-to-Ctr.
    Lg.
    Wd.
    Ht.
    Lg.
    Ht.
    Max. Temp.,
    ° F
    Color
    Dia.
    No.
    of
    Each
    600V AC/600V DC—60 amp per Circuit
    110 to 3Screw-Clamp TerminalM5
    5/8"1 3/4"1 13/16"1 3/16"3/4"1"194Black0.21"28056T11000000
    210 to 3Screw-Clamp TerminalM5
    5/8"2 3/8"1 13/16"1 3/16"1 3/8"1"194Black0.21"28056T1200000
    310 to 3Screw-Clamp TerminalM5
    5/8"3"1 13/16"1 3/16"2"1"194Black0.21"28056T1300000
    410 to 3Screw-Clamp TerminalM5
    5/8"3 11/16"1 13/16"1 3/16"2 5/8"1"194Black0.21"28056T1400000
    510 to 3Screw-Clamp TerminalM5
    5/8"4 5/16"1 13/16"1 3/16"3 1/4"1"194Black0.21"28056T1500000
    610 to 3Screw-Clamp TerminalM5
    5/8"4 15/16"1 13/16"1 3/16"3 7/8"1"194Black0.21"28056T1600000
     

    Enclosure-Mounted Terminal Blocks

    These blocks come mounted in an enclosure that you can pop directly onto walls or equipment. They also reduce hassle because you can wire your circuits before installing the enclosure. Enclosures protect the terminal blocks from water, oil, and corrosion. Knockouts make it easy to run wire in and out of the enclosure. For enclosures without knockouts, you’ll need to drill your own holes for the wiring.
    The screw-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. If you need to change wiring frequently without adjusting a screw, consider a terminal block with spring-clamp terminals.
    ABS—Tough yet lightweight, these enclosures shield terminal blocks from incidental knocks on busy worksites. They also keep their strength and shape when exposed to water and mild detergents.
    Powder-Coated Aluminum—Even more durable and impact resistant than ABS.
    Knockouts
    Gray
    White
    No. of
    Circuits
    No. of Terminals
    per Circuit
    Current per
    Circuit, amp
    Voltage,
    V AC
    For Wire
    Ga.
    Wire Connection
    Terminal
    Size
    Ht.
    Wd.
    Dp.
    No.
    of
    Trade Size
    Enclosure
    Rating
    Terminal
    Ctr.-to-Ctr.
    Each
    Terminal
    Ctr.-to-Ctr.
    Each
    Center Terminal Block
    Image of Product. Center Terminal Block. Front orientation. Terminal Blocks. Enclosure-Mounted Terminal Blocks, Center Terminal Block, Screw-Clamp-Terminal Wire Connection.

    Center Terminal Block

     
    ABS
    421512020 to 14Screw-Clamp TerminalNo. 6
    3 9/16"2 1/16"1 3/4"21/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N700000011/32"1041N331000000
    621512020 to 14Screw-Clamp TerminalNo. 6
    3 9/16"2 9/16"1 3/4"21/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N120000011/32"1041N33200000
    1021512020 to 14Screw-Clamp TerminalNo. 6
    3 9/16"3 15/16"1 3/4"41/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N160000011/32"1041N33300000
    1521512020 to 14Screw-Clamp TerminalNo. 6
    7 7/8"3 15/16"2 9/16"IP65, NEMA 6
    11/32"1041N210000011/32"1041N33500000
    2021512020 to 14Screw-Clamp TerminalNo. 6
    6 5/16"5 7/8"2 9/16"IP65, NEMA 6
    11/32"1041N250000011/32"1041N33600000
    3021512020 to 14Screw-Clamp TerminalNo. 6
    7 1/2"4 15/16"2 9/16"IP65, NEMA 6
    5/16"1041N338000005/16"1041N33900000
    4021512020 to 14Screw-Clamp TerminalNo. 6
    10 3/8"6 3/8"3 9/16"IP65, NEMA 6
    5/16"1041N34200000———0
     
    Powder-Coated Aluminum
    1221512020 to 14Screw-Clamp TerminalNo. 6
    4 5/16"4 5/16"2 1/16"IP67, NEMA 12
    5/16"1041N33400000———0
    2021512020 to 14Screw-Clamp TerminalNo. 6
    5 11/16"4 15/16"2 7/16"IP67, NEMA 12
    5/16"1041N33700000———0
    3021512020 to 14Screw-Clamp TerminalNo. 6
    7 1/2"4 15/16"3 1/8"IP67, NEMA 12
    5/16"1041N34100000———0
    4021512020 to 14Screw-Clamp TerminalNo. 6
    10 1/4"6 5/16"3 9/16"IP67, NEMA 12
    5/16"1041N343000000———0
     
    Side Terminal Block
    Image of Product. Side Terminal Block. Front orientation. Terminal Blocks. Enclosure-Mounted Terminal Blocks, Side Terminal Block, Screw-Clamp-Terminal Wire Connection.

    Side Terminal Block

     
    ABS
    421512020 to 14Screw-Clamp TerminalNo. 6
    2 9/16"2 9/16"1 3/4"31/2, PG-13.5
    IP65, NEMA 6
    5/16"1041N90000011/32"1041N34400000
    621512020 to 14Screw-Clamp TerminalNo. 6
    3 1/8"2 9/16"1 3/4"31/2, PG-13.5
    IP65, NEMA 6
    5/16"1041N140000011/32"1041N34600000
    1021512020 to 14Screw-Clamp TerminalNo. 6
    4 5/16"2 9/16"1 3/4"41/2, PG-13.5
    IP65, NEMA 6
    5/16"1041N180000011/32"1041N34800000
    1521512020 to 14Screw-Clamp TerminalNo. 6
    6 11/16"2 15/16"2 3/16"51/2, PG-13.5
    IP65, NEMA 6
    5/16"1041N230000011/32"1041N35100000
    2021512020 to 14Screw-Clamp TerminalNo. 6
    9 1/4"3 1/8"2 3/16"IP65, NEMA 6
    5/16"1041N270000011/32"1041N35300000
     
    Powder-Coated Aluminum
    421512020 to 14Screw-Clamp TerminalNo. 6
    2 3/4"2 3/8"1 7/8"IP67, NEMA 12
    5/16"1041N34500000———0
    621512020 to 14Screw-Clamp TerminalNo. 6
    3 11/16"2 3/4"2 1/16"IP67, NEMA 12
    5/16"1041N34700000———0
    1021512020 to 14Screw-Clamp TerminalNo. 6
    5 1/16"2 3/4"2 1/16"IP67, NEMA 12
    5/16"1041N34900000———0
    1521512020 to 14Screw-Clamp TerminalNo. 6
    6 3/4"2 3/4"2 3/16"IP67, NEMA 12
    5/16"1041N35200000———0
    2021512020 to 14Screw-Clamp TerminalNo. 6
    9 1/4"3 1/8"3 1/8"IP67, NEMA 12
    5/16"1041N35400000———0
     

    Space-Saving Circuit Board Terminal Blocks

    Image of Product. Front orientation. Terminal Blocks. Space-Saving Circuit Board Terminal Blocks.
    Streamline wiring on small or crowded circuit boards. These terminal blocks connect the same number of circuits as larger blocks in about half the space. Pins on the bottom are spaced to match the layout of circuit boards. Solder them onto your board for a secure hold.
    The screw-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.
    Pin
    No. of
    Circuits
    For Wire
    Ga.
    Wire Connection
    Terminal
    Size
    Terminal
    Ctr.-to-Ctr.
    Lg.
    Wd.
    Ht.
    Lg.
    Material
    Max. Temp.,
    ° F
    Color
    Pkg.
    Qty.
    Pkg.
     
    300V AC—15 amp per Circuit
    222 to 12Screw-Clamp TerminalM3
    3/16"3/8"3/8"9/16"0.12"Tin-Plated Nickel220Black105747N11000000
    322 to 12Screw-Clamp TerminalM3
    3/16"5/8"3/8"9/16"0.12"Tin-Plated Nickel220Black105747N1200000
    422 to 12Screw-Clamp TerminalM3
    3/16"13/16"3/8"9/16"0.12"Tin-Plated Nickel220Black105747N1300000
    522 to 12Screw-Clamp TerminalM3
    3/16"1"3/8"9/16"0.12"Tin-Plated Nickel220Black105747N1400000
    622 to 12Screw-Clamp TerminalM3
    3/16"1 3/16"3/8"9/16"0.12"Tin-Plated Nickel220Black55747N1500000
    822 to 12Screw-Clamp TerminalM3
    3/16"1 5/8"3/8"9/16"0.12"Tin-Plated Nickel220Black55747N1600000
     

    Plug-and-Socket Circuit Board Terminal Blocks

    Image of Product. Plug. Front orientation. Terminal Blocks. Plug-and-Socket Circuit Board Terminal Blocks, Plugs, Screw-Clamp-Terminal Wire Connection.
    Image of Product. Socket. Front orientation. Terminal Blocks. Plug-and-Socket Circuit Board Terminal Blocks, Sockets.

    Plug

    Socket

    Cut power with the pull of a plug when you need to swap out equipment or adjust your circuit. You can wire the plug away from the terminal block, then pop it into the socket you've already installed. Pins on the bottom of these blocks are spaced to match the layout of circuit boards. Solder them onto your board for a secure hold. You'll need one plug and one socket for a complete terminal block.
    The screw-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.
    Pin
    No. of
    Circuits
    For Wire
    Ga.
    Wire Connection
    Terminal
    Size
    Terminal
    Ctr.-to-Ctr.
    Lg.
    Wd.
    Ht.
    Lg.
    Material
    Max. Temp.,
    ° F
    Color
    Pkg.
    Qty.
    Pkg.
    Plugs
     
    300V AC—18 amp per Circuit
    226 to 12Screw-Clamp TerminalM3
    3/16"3/8"1/2"11/16"220Black105701N16000000
    426 to 12Screw-Clamp TerminalM3
    3/16"13/16"1/2"11/16"220Black105701N1700000
    626 to 12Screw-Clamp TerminalM3
    3/16"1 3/16"1/2"11/16"220Black105701N1800000
    826 to 12Screw-Clamp TerminalM3
    3/16"1 5/8"1/2"11/16"220Black55701N1900000
    1026 to 12Screw-Clamp TerminalM3
    3/16"2"1/2"11/16"220Black55701N2100000
     
    Sockets
     
    300V AC—18 amp per Circuit
    23/16"1/2"5/16"1/2"0.13"Tin-Plated Nickel220Black105701N110000
    43/16"7/8"5/16"1/2"0.13"Tin-Plated Nickel220Black105701N1200000
    63/16"1 1/4"5/16"1/2"0.13"Tin-Plated Nickel220Black105701N1300000
    83/16"1 11/16"5/16"1/2"0.13"Tin-Plated Nickel220Black55701N1400000
    103/16"2 1/16"5/16"1/2"0.13"Tin-Plated Nickel220Black55701N1500000
     

    Clear-View Enclosure-Mounted Terminal Blocks

    Image of Product. Center Terminal Block. Front orientation. Terminal Blocks. Clear-View Enclosure-Mounted Terminal Blocks, Center Terminal Block, Screw-Clamp-Terminal Wire Connection.

    Center Terminal Block

    Image of Product. Side Terminal Block. Front orientation. Terminal Blocks. Clear-View Enclosure-Mounted Terminal Blocks, Side Terminal Block, Screw-Clamp-Terminal Wire Connection.

    Side Terminal Block

    A clear plastic cover lets you inspect your terminal block while keeping out dirt and liquids. These blocks come mounted in an enclosure that you can pop directly onto walls or equipment. They also reduce hassle because you can wire your circuits before installing the enclosure. Enclosures protect the terminal blocks from water, oil, and corrosion. Knockouts make it easy to run wire in and out of the enclosure. For enclosures without knockouts, you’ll need to drill your own holes for the wiring.
    The screw-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. If you need to change wiring frequently without adjusting a screw, consider a quick-connect terminal block with spring-clamp terminals.
    ABS—Tough yet lightweight, these enclosures shield terminal blocks from incidental knocks on busy worksites. They also keep their strength and shape when exposed to water and mild detergents.
    Knockouts
    Gray
    No. of
    Circuits
    No. of Terminals
    per Circuit
    Current per
    Circuit, amp
    Voltage,
    V AC
    For Wire
    Ga.
    Wire Connection
    Terminal
    Size
    Ht.
    Wd.
    Dp.
    No.
    of
    Trade Size
    Enclosure
    Rating
    Terminal
    Ctr.-to-Ctr.
    Each
    Center Terminal Block
     
    ABS
    421512020 to 14Screw-Clamp TerminalNo. 6
    3 9/16"2 1/16"1 3/4"21/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N8000000
    621512020 to 14Screw-Clamp TerminalNo. 6
    3 9/16"2 9/16"1 3/4"21/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N1300000
    1021512020 to 14Screw-Clamp TerminalNo. 6
    3 9/16"3 15/16"1 3/4"41/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N1700000
    1521512020 to 14Screw-Clamp TerminalNo. 6
    7 13/16"3 7/8"2 1/2"IP65, NEMA 6
    11/32"1041N2200000
    2021512020 to 14Screw-Clamp TerminalNo. 6
    6 5/16"5 7/8"2 9/16"IP65, NEMA 6
    11/32"1041N2600000
    3021512020 to 14Screw-Clamp TerminalNo. 6
    7 1/2"4 3/4"2 1/2"IP65, NEMA 6
    5/16"1041N3500000
     
    Side Terminal Block
     
    ABS
    421512020 to 14Screw-Clamp TerminalNo. 6
    2 9/16"2 9/16"1 3/4"31/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N1100000
    621512020 to 14Screw-Clamp TerminalNo. 6
    3 1/8"2 9/16"1 3/4"31/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N1500000
    1021512020 to 14Screw-Clamp TerminalNo. 6
    4 5/16"2 9/16"1 3/4"41/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N1900000
    1521512020 to 14Screw-Clamp TerminalNo. 6
    6 11/16"2 15/16"2 3/16"51/2, PG-13.5
    IP65, NEMA 6
    11/32"1041N2400000
    2021512020 to 14Screw-Clamp TerminalNo. 6
    9 1/4"3 1/8"2 1/4"IP65, NEMA 6
    11/32"1041N2800000
     
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