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Full-Size, Hex Body, 3-Pole Connectors

Home Connectors and Stripanels Full-Size, Hex Body, 3-Pole Connectors
Full Size Hex Body 3 Pole Connectors | Marlin Manufacturing
  • 3-Pole Connector plugs and jacks are made to exacting specifications to provide rapid, dependable connections between thermocouples and extension wires, with ground wires an integral part of the system. Also ideal for 3-wire RTD applications.
    For more information, regarding 3-pole applications – Click Here!
  • Alloys of prongs and inserts match ANSI calibrations to maintain sensing accuracy. Alloy and polarity are identified by symbols molded into body.
  • Connector bodies molded of glass filled thermoset compounds (will not melt) for high strength and dependability. The color coded Connectors will withstand ambient temperatures to 400°F (205°C) continuous and 500°F (260°C) intermittent.
  • Inserts are spring loaded collet type to assure positive full contact with the negative insert larger making it virtually impossible to mismate.
  • For corrosive applications, gold or nickel plated prongs and inserts are available. Caution – system errors can result from use of plated contacts if significant thermal gradients exist at connector.

INSERT MATERIAL ALLOY
Type CodePOSITIVENEGATIVEGROUNDCOLOR CODE
JIRON
CONSTANTANCOPPERBLACK
TCOPPERCONSTANTANCOPPERBLUE
KCHROMELTMALUMELTMCOPPERYELLOW
NNICROSILNISIL COPPERORANGE
RCOPPER#11 AlloyCOPPERGREEN
SCOPPER#11 AlloyCOPPERGREEN
ECHROMELTM
CONSTANTANCOPPERVIOLET
UCOPPERCOPPERCOPPERWHITE
C#405 Alloy#426 AlloyCOPPERBROWN
1,2,3*(2) Copper(3) Copper(1) CopperWHITE

* For RTD 3-Wire Applications.
FULL SIZE, 3-POLE, HEX BODY
Marlin Code No.Description
1067 - *Plug
1057 - †Solid Pin Plug
1017 - *Jack
FULL SIZE HIGH-TEMPERATURE 3 POLE HEX BODY CONNECTOR
Due to the physical properties of high temperature thermoset plastic, the customer accepts this product at their own risk.
Hex Body Connectors are not available in high temperature use regular connectors for this application.

* – Tubular Pin Availability: J,K,T,N,E,R,S,U,RTD also “C”
† – Solid Pin Availability: J,K,T,E,R,S,U,RTD
Note 1 – Braze-on adapters can be ordered with connector at no extra charge – Specify sheath size.
Note 2 – Crimp-on adapters must be ordered separately.
For gold plating use suffix “G” (i.e. 1067-K-G)
For nickel plating use suffix “P” (i.e. 1067-K-P)
MOUNTING HARDWARE FOR FULL SIZE, 3-POLE HEX BODY CONNECTORS
BRAZE ADAPTER
Code No.1077 - *
HEX-CRIMP ADAPTER
(Power crimping equipment recommended.)
Code No.1075 - *
NEOPRENE WIRE GRIP BUSHING
(One included with each connector at no extra charge.)
Code No.1079

1077-* – Specify Size Code: 000 (Blank), 040 (0.040″), 062 (0.062″), 125 (0.125″), 187 (0.187″), 250 (0.250″)
Can be included w/Connector at no extra charge. 1075-* – Specify Size Code: 000 (Blank), 040 (0.040″), 062 (0.062″), 125 (0.125″), 187 (0.187″)
Can be included w/Connector price.

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  • Home
  • Company Profile
  • Catalog
  • Products
    • Accessories
      • Instruments
      • Protecting Tubes
      • Thermowells
    • Connectors and Stripanels
    • Sensors
    • Thermocouple Wire
    • New Products
    • Obsolete Products
  • Quality
  • Metrology
  • Request A Quote
  • Contact Us