Full-Size, Hex Body, 2-Pole Connectors

• 2-Pole Connector plugs and jacks are made to exacting specifications to provide rapid, dependable connections between thermocouples and extension wires.
• Alloys of prongs and inserts match ANSI calibrations to maintain sensing accuracy. Alloy and polarity are identified by symbols molded into body.
• Large head terminal screws
• Mounting holes for #3 flat head screws
• Strong cap with positive two screw mounting
• Molded-in barrier strip
• Hex entrance for hex sheath adapters
• 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 CODE	POSITIVE	NEGATIVE	ANSI COLOR CODE	IEC COLOR CODE
J	Iron	Constantan	Black	Black
T	Copper	Constantan	Blue	Brown
K	ChromelTM	AlumelTM	Yellow	Green
N	Nicrosil	Nisil	Orange	Pink
R	Copper	#11 Alloy	Green	Orange
S	Copper	#11 Alloy	Green	Orange
E	ChromelTM	Constantan	Violet	Violet
U	Copper	Copper	White	White
C	#405 Alloy	#426 Alloy	Brown	-

FULL SIZE, 2-POLE, HEX BODY
Marlin Code No.	Description
1065 - *	Plug
1055 - †	Solid Pin Plug
1015 - *	Jack
FULL SIZE HIGH-TEMPERATURE 2 POLE - HEX BODY
Due to the physical properties of high temperature thermoset plastic, the customer accepts this product at their own risk.

* – Tubular Pin Availability: J,K,T,N,E,R,S,U, also “C”
† – Solid Pin Availability: J,K,T,E,R,S,U
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. 1065-K-G
For nickel plating use suffix “P” (i.e. 1065-K-P)
MOUNTING HARDWARE FOR FULL SIZE, 2-POLE, HEX BODY CONNECTOR

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″), 250 (0.250″) Can be included w/Connector price.