Hermetic corrugated conduit entry into electrical cabinet | enclosure | with nut and gasket | D70mm | G2 1/2" | IP55 | gray

Technical Specifications

Product type: hermetic cable / corrugated conduit entry
Thread: G2 1/2" (PF)
Suitable conduit / cable size: 70
Inner passage diameter Øi: 67.0 mm
Outer body diameter ØD: 120.0 mm
Thread part length L1: 30.0 mm
Total length L: 75.0 mm
External thread dimension S: 75.0 mm
Nut wrench size SW: 94.5 mm 
Material: high quality Polyamide 6 (PA6)
Color: gray
Protection class: IP55 according to EN 60529
Operating temperature: -40°C to +105°C
Short-term temperature resistance: up to +150°C
Flammability class: UL94-HB (self-extinguishing)
Composition: halogen-free and cadmium-free
Package includes: rubber sealing gasket + locking nut

Functions

Hermetic connection of large diameter corrugated conduit: This entry is designed not for a single cable, but for the sealed connection of a large protective corrugated conduit to an electrical panel or equipment enclosure.

Mechanical conduit fixation and protection: The integrated connector firmly holds the corrugated hose in place, preventing it from slipping out, vibrating, or moving freely during operation.

Protection of internal wires against damage: The cables inside are protected from friction against the enclosure wall, sharp edges, as well as ingress of dust and moisture.

Resistance to demanding working conditions: The PA6 body is resistant to mechanical loads, vibration, temperature fluctuations, and industrial operating environments.

Complete installation set: The rubber gasket and locking nut allow immediate full professional mounting into the enclosure wall.

Applications

For household users: Due to its large diameter, it is more commonly used in specific projects where thicker protective cable conduits need to be introduced into outdoor technical boxes, solar power equipment, pump control systems, or workshop electrical panels.

For engineers / designers: Used in the design of industrial, transport, or automation systems where safe entry of large cable routes into control cabinets or equipment enclosures must be ensured.

For electricians / installers: A professional component for terminating large cable routes when the corrugated conduit must be mechanically secure and hermetically connected to the panel.

For industrial and mechanical specialists: Widely used in CNC machines, production lines, tram installations, ship electrical systems, printing machines, and other automated equipment.

Advantages

Strong PA6 body resistant to deformation
Resistant to temperature and vibration
Halogen-free and cadmium-free
Includes gasket and locking nut
Professional solution for industrial cable routing

Disadvantages

Mainly intended for professional and industrial installations

Frequently Asked Questions (FAQ)

1. Is this entry intended for a regular cable or for a corrugated conduit?

This model is primarily intended for connecting a large corrugated protective conduit to an enclosure rather than compressing a single cable.

2. Does the package include everything needed for installation?

Yes, it includes a rubber sealing gasket and a locking nut, so no additional parts are required for standard installation.

3. What conduit diameter can be connected?

Internal passage Ø70 mm, suitable for large diameter protective corrugated cable conduits.

4. Is this material suitable for industrial environments?

Yes, PA6 polyamide offers high resistance to mechanical stress, temperature, vibration, and chemical impact, which makes it widely used in industrial applications.