SZ2899.200 Rittal Stepped collar for wall thickness from 15 bis 45mm for hole M20

SZ2899.320 Rittal Stepped collar for wall thickness from 15 bis 45mm for hole M32

Rittal SZ2899.320 stepped collar cable entry accessory for M32 holes and 15–45 mm wall thickness applications with IP54 protection.

SKU: SZ2899.320Alt SKU: 2899320MPN: SZ2899.320
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£18.06

Why Choose the Rittal SZ2899.320 Stepped Collar for Cable Entry?

The Rittal SZ2899.320 is a practical stepped collar cable entry accessory designed for secure and careful cable routing through enclosure walls with a thickness range of 15–45 mm. As part of the Rittal SZ enclosure accessory range, it provides a reliable cable entry solution for industrial enclosures while helping maintain enclosure protection.

Designed for M32 cable entry holes, the SZ2899.320 provides a neat and protected transition point for cables entering electrical cabinets and control enclosures. The stepped collar design allows use across different wall thicknesses, helping simplify installation where flexible cable entry arrangements are required.

With an IP54 protection rating, the Rittal SZ2899.320 supports dependable operation in industrial environments by helping protect cable entry areas against dust and water splashing when correctly installed.

Key Advantages

  • Original Rittal cable entry accessory for industrial enclosure applications.
  • Suitable for wall thicknesses from 15–45 mm.
  • M32 hole compatibility for larger cable entry requirements.
  • IP54 protection rating supports enclosure protection requirements.
  • Stepped collar design enables flexible mounting across different enclosure wall depths.
  • Provides a clean and professional cable entry solution.

Key Features

  • Rittal SZ enclosure accessory series.
  • Stepped collar design for careful cable entry.
  • M32 mounting hole size.
  • Suitable wall thickness range: 15–45 mm.
  • IP54 rated protection.
  • Designed for electrical enclosure and control cabinet installations.
  • Supports reliable cable routing in industrial applications.

Secure Cable Entry for Industrial Enclosures

Professional cable management is essential for maintaining the protection and reliability of industrial electrical enclosures. The Rittal SZ2899.320 stepped collar provides a controlled entry point for cables while helping maintain enclosure integrity and a professional installation finish.

The wide wall thickness compatibility allows this accessory to be used across a range of enclosure designs, providing panel builders and engineers with a dependable method for routing cables through cabinet walls while supporting IP54 protection requirements.

Typical Applications

  • Industrial electrical enclosure cable entry.
  • Control cabinet wiring systems.
  • Automation and machine building equipment.
  • Electrical distribution cabinets.
  • OEM control panel manufacturing.
  • Industrial equipment cable routing.

Technical Specifications

Manufacturer Rittal
Series SZ Enclosure Accessories
Model SZ2899.320
Product type Stepped collar cable entry accessory
Hole size M32
Suitable wall thickness 15–45 mm
Protection rating IP54
Application Careful cable entry through enclosure walls
Mounting type Enclosure wall installation

Frequently Asked Questions

What is the Rittal SZ2899.320 used for?

The Rittal SZ2899.320 is used as a stepped collar accessory for controlled cable entry through industrial enclosure walls.

What hole size is required for the SZ2899.320?

The Rittal SZ2899.320 is designed for an M32 cable entry hole.

What wall thickness can the stepped collar accommodate?

The SZ2899.320 is suitable for enclosure wall thicknesses from 15–45 mm.

What protection rating does this accessory provide?

The Rittal SZ2899.320 provides an IP54 protection rating when correctly installed.

Where is this cable entry accessory installed?

The accessory is installed in electrical enclosures and control cabinets to provide a neat and protected cable entry point.

Trusted by Electrical Panel Builders Worldwide

Rittal enclosure accessories are widely used by engineers, system integrators and control panel manufacturers to create secure, reliable and professionally assembled industrial installations.

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