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    21 Products

    Terminal Blocks for Motors

    Image of Product. Front orientation. Terminal Blocks. Terminal Blocks for Motors.
    Rotate the jumpers on these blocks to match wye (Y-shaped), delta, and other wiring layouts on three-phase motors. Each jumper connects two terminals positioned side by side, across the block, or on a diagonal.
    For a reliable connection, attach a terminal to your wire before installing. Ring, spade, and hook terminals fit around the stud and hang on tightly, even in high-vibration setups. Pin terminals, blade terminals, and wire ferrules are easier to fit into the block, but they don't stay put as well as other terminals when vibrated or pulled.
    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
    1,000V AC/1,000V DC—35 amp per Circuit
    318 to 8Stud TerminalM4
    		1 1/16"2 1/2"1 7/16"1 5/8"266Black0.23"20000000000000
     
    1,000V AC/1,000V DC—160 amp per Circuit
    312 to 2/0Stud TerminalM8
    		1 9/16"4 7/16"2 11/16"3"266Black0.35"2000000000000
     
    1,000V AC/1,000V DC—315 amp per Circuit
    38
    		Stud TerminalM12
    		2 3/4"7 1/16"6 1/2"4 3/16"266Black0.43"40000000000000
     

    Distribution Blocks

    With the help of distribution blocks, you can take a high-current wire from your power source and connect it to one or more electrical devices.
    Screw-Clamp Terminal Input Connection
    Image of Product. Front orientation. Contains Annotated. Distribution Blocks. Screw-Clamp Terminal Input Connection.
    Blocks with a screw-clamp terminal input wire connection have a current rating based on NEC table 310-16 using 75° C copper wire.
    Detachable Cover—Blocks with a detachable cover prevent accidental contact with live circuits.
    Quick-Disconnect Load Connection—Blocks with a quick-disconnect load connection let you attach an auxiliary device, such as a horn or light.
    No. of
    Connections Per Circuit
    Current per
    Circuit, amp
    Voltage
    Input (For
    Wire Ga.)
    Output (For
    Wire Ga.)
    Wd.
    Ht.
    Dp.
    Certification
    Flammability
    Rating
    Features
    Each
    DIN-Rail Mount
     
    1 Circuit
    175600V AC/600V DC1 (14-2/0)1 (14-2/0)1"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover0000000000000
    175600V AC/600V DC1 (14-2/0)4 (14-4)1"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
    175600V AC/600V DC1 (14-2/0)4 (14-4)1"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover, Quick-Disconnect Load Connection000000000000
    175600V AC/600V DC1 (14-2/0)6 (14-4)1"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
     
    2 Circuits
    175600V AC/600V DC1 (14-2/0)1 (14-2/0)2"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
    175600V AC/600V DC1 (14-2/0)4 (14-4)2"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
    175600V AC/600V DC1 (14-2/0)4 (14-4)2"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover, Quick-Disconnect Load Connection000000000000
    175600V AC/600V DC1 (14-2/0)6 (14-4)2"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
     
    3 Circuits
    175600V AC/600V DC1 (14-2/0)1 (14-2/0)2 5/8"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
    175600V AC/600V DC1 (14-2/0)4 (14-4)2 5/8"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
    175600V AC/600V DC1 (14-2/0)4 (14-4)2 5/8"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover, Quick-Disconnect Load Connection000000000000
    175600V AC/600V DC1 (14-2/0)6 (14-4)2 5/8"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
     
    Stud-Terminal Input Connection
    Image of Product. Front orientation. Contains Annotated. Distribution Blocks. Stud-Terminal Input Connection.
    Detachable Cover—Blocks with a detachable cover prevent accidental contact with live circuits.
    No. of
    Connections Per Circuit
    Current per
    Circuit, amp
    Voltage
    Input (For
    Wire Ga.)
    Output (For
    Wire Ga.)
    Terminal
    Size
    Wd.
    Ht.
    Dp.
    Certification
    Flammability
    Rating
    Features
    Each
    DIN-Rail Mount
     
    1 Circuit
    200600V AC/600V DC1 (14-3/0)1 (14-3/0)1/4"
    		1"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover0000000000000
     
    2 Circuits
    200600V AC/600V DC1 (14-3/0)1 (14-3/0)1/4"
    		2"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
     
    3 Circuits
    200600V AC/600V DC1 (14-3/0)1 (14-3/0)1/4"
    		2 5/8"3"2 9/16"UL Recognized Component, CSA Certified, CE Marked
    		UL 94 V-0
    		Detachable Cover000000000000
     
    Surface Mount
     
    1 Circuit
    310600V AC/600V DC1 (14-4/0)1 (14-4/0)3/8"
    		2"4"3 1/2"UL Recognized Component, CSA Certified
    		UL 94 V-0
    		Detachable Cover000000000000
     
    2 Circuits
    310600V AC/600V DC1 (14-4/0)1 (14-4/0)3/8"
    		3 5/8"4"3 1/2"UL Recognized Component, CSA Certified
    		UL 94 V-0
    		Detachable Cover000000000000
     
    3 Circuits
    310600V AC/600V DC1 (14-4/0)1 (14-4/0)3/8"
    		5 3/8"4"3 1/2"UL Recognized Component, CSA Certified
    		UL 94 V-0
    		Detachable Cover0000000000000
     
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