Belden 3111A 20/1P JX Thermocouple Extension Cable Shielded CMG/PLTC/ITC PVC/PVC 300V Black

This 20 AWG multi-conductor cable is a 300V PLTC/ITC-rated solution designed for precise temperature measurement in industrial environments. As a Type JX thermocouple extension cable, it utilizes solid iron and constantan extension-grade conductors to extend signals from Type J thermocouples while maintaining thermal accuracy.

The conductors are protected by Polyvinyl Chloride (PVC) insulation and an overall Beldfoil® shield (100% coverage) to prevent EMI interference, and include an 22 AWG tinned copper drain wire for grounding. The exterior is protected by a sunlight-resistant black PVC jacket, making it suitable for cable trays, raceways, and outdoor use.

Applications

3111A is designed for industrial control, raceways cable trays and ducts, digital control, instruments (4-20ma, 0-10v, ...), low voltage digital control (24v, …), thermocouple, distributed control system (DCS), and programmable logic controller (PLC).

Construction

• 20 AWG solid iron (positive) and constantan (negative) conductors
• 1 pair: white and red
• Polyvinyl Chloride (PVC) insulation
• Overall Beldfoil® aluminum-polyester foil (100% coverage)
• 22 AWG stranded (7x30) tinned copper drain wire
• Black Polyvinyl Chloride (PVC) outer jacket

Standards and Compliance

• Environmental Suitability: Indoor, Outdoor, Sunlight Resistance
• Flammability / Fire Resistance: UL 1685 FT4 Loading, FT4, 1202
• NEC / UL Compliance: Article 725, Article 727, Article 800, CMG, ITC, PLTC
• AWM Compliance: AWM 2464
• CEC / C(UL) Compliance: CMG
• European Directive Compliance: EU CE Mark, EU Directive 2015/863/EU (RoHS 2 amendment), EU Directive 2011/65/EU (RoHS 2), EU Directive 2012/19/EU (WEEE)
• APAC Compliance: China RoHS II (GB/T 26572-2011)
• Other Standard Compliance(s): ISA MC 96.1-1982 Type JX

Click here for the Belden 3111A Technical Data Sheet .