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TRACAB cable

12 Min Read
JIS C 3327 designation system is elegant in its logic. Every cable name follows a predictable, parseable structure where each character or character group carries a specific, unambiguous meaning. Once you understand the five material symbols and the four flexibility classes, you can decode any of the 15 cable types defined by the standard—and immediately know what the cable is made of, how flexible it is, and what applications it is suited for.
Technical Department
on13/04/2026

JIS C 3327 Cable Code Designation

JIS C 3327 designation system is elegant in its logic. Every cable name follows a predictable, parseable structure where each character or character group carries a specific, unambiguous meaning. Once you understand the five material symbols and the four flexibility classes, you can decode any of the 15 cable types defined by the standard—and immediately know what the cable is made of, how flexible it is, and what applications it is suited for.
19 Min Read
600V 3TC-RB (600V 3PNCT) Crane Cable Class 3 600V Ethylene Propylene Rubber-Insulated Polychloroprene Rubber Sheath Cable
Technical Department
on13/11/2025

600V 3TC-RB (600V 3PNCT) Crane Cable

The 600V 3TC-RB cable, also known as 600V 3PNCT, represents a specialized class of flexible power cables engineered specifically for demanding industrial applications. This cable system is designed for mobile machinery operations where continuous flexing, environmental resistance, and electrical reliability are paramount. The designation “3TC-RB” indicates a Class 3 stranded conductor configuration with ethylene propylene rubber insulation and polychloroprene rubber sheath construction.
22 Min Read
The 600V 2TC-RB crane cable represents a specialized category of rubber-insulated flexible cables engineered specifically for mobile machinery applications in demanding industrial environments. The designation "2TC-RB" identifies this as a Class 2 conductor construction featuring tin-coated copper strands, ethylene propylene rubber (EPR) insulation, and a robust polychloroprene rubber (also known as neoprene) outer sheath.
Technical Department
on13/11/2025

What is 600V 2TC-RB Crane Cable?

The 600V 2TC-RB crane cable represents a specialized category of rubber-insulated flexible cables engineered specifically for mobile machinery applications in demanding industrial environments. The designation “2TC-RB” identifies this as a Class 2 conductor construction featuring tin-coated copper strands, ethylene propylene rubber (EPR) insulation, and a robust polychloroprene rubber (also known as neoprene) outer sheath.