Rittal SZ 2400.000 Steckerdurchführung — silver plastic and steel, 24‑pole pass-through

Rittal SZ 2400.000 Steckerdurchführung is a 24‑pole pass-through module that combines durable steel parts with silver plastic elements to provide a robust routing and mechanical support solution for cables and connectors in electrical enclosures and switchgear. Designed for use in connector cut-outs, it enables the entry of two pre‑assembled cables without dismantling the connector and accommodates cable diameters from 8 to 36 mm. The unit is intended to organize multi‑pin connections while maintaining mechanical stability and protection in industrial installations.

Advantages

The Rittal 24‑pole pass‑through offers a compact layout for multi‑pin feedthroughs, reducing clutter and improving cable management within cabinets. Its mixed plastic and steel construction balances corrosion resistance with mechanical strength, and the silver finish provides a neutral appearance compatible with standard enclosure interiors. The product supports installation of two pre‑assembled cables through the connector opening, minimizing downtime during assembly or maintenance.

Suitable for

• Cable and connector feedthroughs in electrical enclosures and switchgear
• Industrial control cabinets requiring organized multi‑pin routing
• Applications where two pre‑assembled cables must enter without connector dismantling
• Installations using cables with diameters from 8 mm to 36 mm

When it may not be suitable

This pass‑through is intended specifically for a 24‑pole arrangement and for cable diameters within the 8–36 mm range. It is not appropriate for installations requiring a different number of poles, for cable diameters outside the specified range, or for feedthroughs that demand full environmental sealing beyond the product's design. For applications requiring IP‑rated gland solutions or custom sealing against liquids and dust, consider dedicated sealing glands or enclosures rated for the required protection class.

Key specifications

• Number of poles: 24
• Material: combination of plastic and steel
• Finish: silver
• Acceptable cable diameter range: 8–36 mm
• Allows entry of two pre‑assembled cables without connector dismantling

How to use

Cut or select the matching connector opening in the enclosure front or panel according to manufacturer recommendations. Insert the pass‑through so that the steel and plastic components seat securely in the cut‑out, then route the pre‑assembled cables through the connector opening ensuring each cable diameter falls within the 8–36 mm range. Secure the assembly per enclosure fastening points and verify mechanical stability. Check that connectors and wiring remain accessible for service and that strain relief is provided where required.

What to consider before purchase

• Confirm that a 24‑pole pass‑through matches the required number of connections
• Verify cable diameters fall within 8–36 mm
• Ensure the product fits the specific connector cut‑out dimensions of your enclosure
• Assess whether additional sealing or IP protection is needed for the installation environment

Usage recommendations

For reliable long‑term performance, use the Rittal SZ 2400.000 in combination with appropriate strain relief and secure fastening. During installation, handle connectors and cables to avoid sharp bends at the feedthrough and follow local electrical safety regulations and enclosure manufacturer guidance.