Marlin Manufacturing - Products - Thermocouple Wire - Thermocouple Extension Grade Wire Types

Sensors
Connectors & Stripanels
Thermocouple Wire
Protecting Tubes & Thermowells
Instruments
The Food Thermicator II

Thermocouple Wire - Extension Grade Wire Types

Insulated Wire Types:

Type JX Thermocouple Extension Wire

ANSI/ASTM Color Code: Positive - White, Negative - Red, Overall - Black

Type KX Thermocouple Extension Wire

ANSI/ASTM Color Code: Positive - Yellow, Negative - Red, Overall - Yellow

Type TX Thermocouple Extension Wire

ANSI/ASTM Color Code: Positive - Blue, Negative - Red, Overall - Blue

Type EX Thermocouple Extension Wire

ANSI/ASTM Color Code: Positive - Purple, Negative - Red, Overall - Purple

Type NX Thermocouple Extension Wire

ANSI/ASTM Color Code: Positive - Orange, Negative - Red, Overall - Orange

Type RX/SX Thermocouple Extension Wire

ANSI/ASTM Color Code: Positive - Black, Negative - Red, Overall - Green

Type BX Thermocouple Extension Wire (Alloy PCLW630 vs Copper)

ANSI/ASTM Color Code: Positive - Gray, Negative - Red, Overall - Gray

Type CX Thermocouple Extension Wire (Alloy 405 vs Alloy 426)

ANSI/ASTM Color Code: Positive - Orange, Negative - Red, Overall - Orange/Black Tracer