0700300628 - ESAB TXH 201R Air Cooled TIG Torch 4m OKC50

Technical Overview

The ESAB TXH 201R is a high-performance air-cooled TIG torch designed for professional industrial applications. Identified by SKU 0700300628, this torch assembly features a 4-meter (approximately 13 feet) cable length and is terminated with a standard OKC 50 (Dinse 50mm²) connector, ensuring compatibility with a wide range of ESAB power sources and other machines utilizing this connection standard.

Technically, the TXH 201R is rated for a welding current of 200 Amps DC and 140 Amps AC at a 35% duty cycle. At a 60% duty cycle, the rating adjusts to approximately 150 Amps DC. The torch utilizes a robust air-cooling system, relying on ambient air and shielding gas flow to dissipate heat from the torch head and power cable. The cable assembly is constructed with high-conductivity copper stranding encased in a durable, heat-resistant rubber or polymer sheath that resists abrasion and cuts in workshop environments.

The torch head geometry is optimized for access to tight joints while maintaining efficient gas coverage. The 'R' designation in the model name typically associates with the handle design, which is engineered to accommodate remote control modules if required, although this specific SKU is the standard configuration. The connection interface ensures a solid electrical contact with minimal resistance, preventing overheating at the machine terminal.