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    24 Products

    High-Temperature Terminal Blocks

    Image of Product. Bottom orientation. Terminal Blocks. High-Temperature Terminal Blocks.
    These ceramic terminal blocks keep their shape and strength at temperatures up to 1,200° F—over four times higher than standard blocks. Mount them to surfaces in ovens, kilns, and other heat-generating equipment.
    Screw-Clamp-Terminal Wire Connection—The clamp flattens the wire to resist pullout and vibration better than screw terminals. For an even stronger and more conductive connection, crimp a terminal or wire ferrule onto the end of the wire.
    Mounting
    Holes
    No. of
    Circuits
    For Wire
    Ga.
    Wire Connection
    Terminal
    Size
    Terminal
    Ctr.-to-Ctr.
    Lg.
    Wd.
    Ht.
    Max. Temp.,
    ° F
    Material
    Color
    Dia.
    No.
    of
    Each
     
    300V AC/300V DC—20 amp per Circuit
    124 to 12Screw TerminalM3
    		—7/16"15/16"3/4"1,200CeramicWhite——5602T2500000
    224 to 12Screw TerminalM3
    		5/16"11/16"15/16"3/4"1,200CeramicWhite——5602T310000
    224 to 12Screw TerminalM3
    		1/2"15/16"15/16"3/4"1,200CeramicWhite0.14"25602T320000
    324 to 12Screw TerminalM3
    		5/16"1"15/16"3/4"1,200CeramicWhite——5602T330000
    324 to 12Screw TerminalM3
    		1/2"1 7/16"15/16"3/4"1,200CeramicWhite0.14"25602T340000
     
    300V AC/300V DC—30 amp per Circuit
    122 to 10Screw TerminalM3
    		—1/2"1"3/4"1,200CeramicWhite——5602T350000
    222 to 10Screw TerminalM3
    		9/16"1"1"3/4"1,200CeramicWhite0.14"25602T210000
    322 to 10Screw TerminalM3
    		9/16"1 5/8"1"3/4"1,200CeramicWhite0.14"25602T230000
    422 to 10Screw TerminalM3
    		5/16"1 9/16"13/16"5/8"1,200CeramicWhite0.14"15602T260000
     
    300V AC/300V DC—65 amp per Circuit
    218 to 6Screw TerminalM3
    		11/16"1 1/4"1 1/8"15/16"1,200CeramicWhite0.14"25602T220000
    318 to 6Screw TerminalM3
    		11/16"1 7/8"1 1/16"15/16"1,200CeramicWhite0.14"25602T240000
     
    600V AC/600V DC—20 amp per Circuit
    220 to 12Screw-Clamp TerminalNo. 8
    		7/8"1 9/16"1 1/4"13/16"840CeramicBeige0.19"11322T1100000
    320 to 12Screw-Clamp TerminalNo. 8
    		7/8"2 7/16"1 1/4"13/16"840CeramicBeige0.19"21322T1200000
     

    Terminal Blocks for RTD and Thermocouple Connection Heads

    Image of Product. Oblong. Front orientation. Terminal Blocks. Terminal Blocks for RTD and Thermocouple Connection Heads, Oblong, Screw-Terminal Wire Connection.
    Image of Product. Round. Front orientation. Terminal Blocks. Terminal Blocks for RTD and Thermocouple Connection Heads, Round, Screw-Terminal Wire Connection.

    Oblong

    Round

    These terminal blocks fit inside connection heads for thermocouples and RTD. Make sure the block has enough circuits for your probe, and use a wire that matches your probe type. You can insert stripped wire directly or attach a terminal to prevent damage from the fastener.
    Mounting
    Slots
    No. of
    Circuits
    For Max.
    Wire Ga.
    Wire
    Connection
    Dia.
    Ht.
    Wd.
    Dp.
    For Thermocouple
    Wire Type
    For RTD Probe Resistance,
    ohm
    Max. Temp.,
    ° F
    Material
    Ht.
    Wd.
    No.
    of
    Each
    Oblong
    214
    		Screw Terminal—1 3/8"2"1"J, JX, K, KK, KX, T, TX100; 1,0001,000Ceramic3/16"9/16"238705K82000000
    314
    		Screw Terminal—1 3/8"2"1"J, JX, K, KK, KX, T, TX100; 1,0001,000Ceramic3/16"9/16"238705K8300000
    414
    		Screw Terminal—1 3/8"2"1"J, JX, K, KK, KX, T, TX100; 1,0001,000Ceramic3/16"9/16"25927N1100000
    614
    		Screw Terminal—1 3/8"2"1"J, JX, K, KK, KX, T, TX100; 1,0001,000Ceramic3/16"9/16"25927N1200000
     
    Round
    214
    		Screw Terminal1 15/16"——3/4"J, JX, K, KK, KX, T, TX100; 1,0001,000Ceramic3/16"5/16"25927N1300000
    314
    		Screw Terminal1 15/16"——3/4"J, JX, K, KK, KX, T, TX100; 1,0001,000Ceramic3/16"5/16"25927N1400000
    414
    		Screw Terminal1 15/16"——3/4"J, JX, K, KK, KX, T, TX100; 1,0001,000Ceramic3/16"5/16"25927N1500000
    614
    		Screw Terminal1 15/16"——3/4"J, JX, K, KK, KX, T, TX100; 1,0001,000Ceramic3/16"5/16"25927N1600000
     

    Twist-On Wire Connectors

    Image of Product. Front orientation. Wire Splices, Connectors, and Taps. Twist-On Wire Connectors, Straight Grip.

    Straight Grip

    Twist onto the wire instead of crimping for fast and easy installation.
    For Wire
    Wire
    Combination
    Insulation
    Ga.
    Construction
    Material
    Min.
    Max.
    Color
    Material
    Terminal
    Material
    Max. Temp.,
    ° F
    Max. Voltage
    Certification
    Reusable
    Pkg.
    Qty.
    Pkg.
    Straight Grip
    18 to 14Stranded
    		CopperTwo 18-Ga. WiresFour 16-Ga. WiresWhitePorcelainPorcelain1,200300V AC
    300V DC    		CSA Certified, UL Listed
    		Yes108206T4000000
    18 to 14Stranded
    		CopperTwo 18-Ga. WiresTwo 16-Ga. Wires with One 18-Ga. WireWhitePorcelainPorcelain1,200300V AC
    300V DC    		CSA Certified, UL Listed
    		Yes108206T200000
    18 to 14Stranded
    		CopperTwo 18-Ga. WiresTwo 16-Ga. Wires with Two 18-Ga. WiresWhitePorcelainPorcelain1,200300V AC
    300V DC    		CSA Certified, UL Listed
    		Yes108206T300000
     
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