Spot welding connectors

Quick disconnect solutions for spot welding in automotive body shops

Applications

  • Robot dresspacks
  • Welding guns (robotic, manual, stationary)
  • Weld controllers
  • Power cable extensions

Related products

WeldFix circular connectors guarantee safe and reliable power supply to welding units. Rugged and high in performance, they feature highest contact reliability and current-carrying capacity. Thanks to these solutions, power cables between weld controller and welding gun can be divided into several sections, simplifying handling and maintenance. The 3- to 5-pole options comply with the ISO15656 standard (Resistance welding - Transformers - Integrated transformers for welding guns). They are ideal for manual, stationary and robotic welding guns, no matter if welding steel or aluminum.

Benefits

Our WeldFix series features both robust design and unparalleled contact reliability. Created for robotic and manual welding applications, they ensure time saving thanks to rapid installation and maintenance. All of the connectors offer high current-carrying capacity, First Mate/Last Break design and IP2X for additional safety. Available in 3 sizes, they allow the same interface on weld controllers, robots and welding transformers, even for aluminum welding.

Services
  • Cabling
Accessories

The WeldFix range comes with different accessories such as pilot contacts for signal transfer, protective caps, coding solutions, as well as blind plugs.
Manual and automatic crimping pliers are also available.

Technical Specifications

WeldFix 6

WeldFix 8

WeldFix 12

WeldFix 6 lite

3 poles (2+PE)

3 to 5 poles

3 poles (2+PE)

3 poles (2+PE)

139 A max. (100% duty)

206 A max. (100% duty)

325 A max. (100% duty)

135 A max. (100% duty)

AC 1000 V max.

AC 1000 V max.

AC 1000 V max.

AC 1000 V max.

6, 10, 16, 25 mm²

16, 25, 35, 50 mm²

35, 50, 70, 95 mm²

16, 25 mm²

50-1'000 Hz

50-1'000 Hz

50-1'000 Hz

50-1'000 Hz

IP2X on socket side

IP2X on socket side

IP2X on socket side

IP2X on socket side

IP54/IP67 (IEC)

IP54/IP67 (IEC)

IP54/IP67 (IEC)

IP54/IP55 (IEC)

Pollution degree: 3

Pollution degree: 3

Pollution degree: 3

Pollution degree: 3

Overvoltage category: III

Overvoltage category: III

Overvoltage category: III

Overvoltage category: III

UL File E251818