CombiTac insert CT-E8-2-IP2X

STAUBLI 33.4139 – CombiTac contact carrier for Ø 8 mm power contacts

STAUBLI 33.4139 is a contact carrier for the CombiTac system, specifically the CT-E8-2-IP2X type. It is used as a socket carrier for a 2-pole module for Ø 8 mm power contacts, and it is part of a modular connector solution where multiple contact functions are combined in the same system.

In practice, it is the part that holds the contacts in place and enables the integration of a robust power connection into a professional solution. The front of the socket side is IP2X, providing basic protection against touching live parts at the front.

The contact carrier is made of EPTR and is rated for use with a UL-rated voltage of 600 V. It is listed for an Ø 8 mm power unit up to 142 A, with specified temperature limits from +90 °C to -40 °C. This makes it relevant for power connections in a compact, modular design where both electrical requirements and mechanical fit must work together.

STAUBLI's CombiTac solution is often used when combining multiple connections into a single integrated interface solution. Here, 33.4139 is the part that fits into the current-carrying part of the system.

Typical applications

• Modular CombiTac solutions with Ø 8 mm power contacts
• Power connections in industrial and technical facilities where compact contact modules are used
• Applications where the socket side requires IP2X protection at the front

Specifications

• Manufacturer: STAUBLI
• MPN: 33.4139
• Type: CT-E8-2-IP2X
• Contact carrier: socket carrier
• Number of poles: 2
• For contact diameter: 8 mm
• Rated voltage UL: 600 V
• Front protection on socket: IP2X
• Contact carrier material: EPTR
• Rated current range: up to 142 A
• Temperature range: +90 °C to -40 °C

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