Cable fixing bracket Rittal SZ 4319.160 — polyamide, white, for cable diameters 12–16 mm

Rittal SZ 4319.160 is a white polyamide cable fixing bracket designed to secure and organize cables with diameters from 12 to 16 mm. Engineered for use inside enclosures, control cabinets and industrial installations, this cable clamp provides a compact, low-profile solution for fixed cable routing where durable retention and neat wiring are required.

Advantages

The bracket is made of polyamide, offering resistance to mechanical stress and typical cabinet environments while remaining lightweight. Its form holds round cables reliably within the 12–16 mm diameter range and allows straightforward installation. The white finish helps maintain a neutral, professional appearance inside control panels and switchgear.

Suitable for

• Securing round power and signal cables with 12–16 mm diameter
• Use inside electrical enclosures and control cabinets
• Industrial automation applications requiring fixed cable routing
• Neat cable management in machine panels and distribution boxes

When it may not be suitable

This cable fixing bracket is intended for cables with diameters between 12 and 16 mm; it is not suitable for significantly larger or smaller cables. It is a passive plastic clamp and does not provide shielding, strain relief for heavy dynamic loads, or flame-retardant properties beyond those inherent to the polyamide material, so it may not meet specialized fire-safety or high-mechanical-stress requirements.

Key specifications

• Material: polyamide
• Colour: white
• Cable diameter range: 12–16 mm
• Mounting: bracket style for enclosure installation
• Typical application: cable fixation and routing inside cabinets

How to use

Position the bracket at the required mounting point inside the enclosure and fasten according to the cabinet's compatible mounting method. Insert the cable into the bracket so the cable body sits securely within the clamp opening. Ensure the cable is routed without sharp bends and that the bracket holds the cable firmly to prevent movement. Verify clearances from moving parts and maintain access for inspection.

What to consider before purchase

• Confirm cable outer diameter falls within the 12–16 mm range
• Check enclosure mounting options and available space for the bracket
• Assess environmental and safety requirements (e.g., flame resistance, chemical exposure)
• Determine if additional strain-relief or shielding is required for the application

Usage recommendations

For stable, long-term installations, combine the bracket with appropriate cable routing practices: avoid over-tightening during mounting, maintain slack for thermal expansion, and segregate power and signal cables where interference could be a concern.