Mounting kit Rittal 3079.000 — white, polybutylene terephthalate (PBT)

Rittal 3079.000 mounting kit is a white fastening solution made from polybutylene terephthalate (PBT) designed for secure mounting of laminated copper bars and multi-stacked laminated copper bars inside enclosures and control cabinets. The kit offers material properties suited for industrial electrical and electronic applications where chemical resistance, thermal stability and electrical insulation are required. Its neutral color and compact design allow integration into existing assemblies without affecting layout or airflow.

Advantages

The PBT construction provides good mechanical strength, dimensional stability and resistance to hydrocarbons and many chemicals, while maintaining electrical insulating properties. The white finish helps with visual inspection and cable routing, and the kit is optimized for reliable fixation of laminated copper conductors to prevent movement or vibration-related wear. Components are lightweight and resistant to aging under typical industrial conditions.

Suitable for

• Mounting single laminated copper bars inside electrical enclosures
• Fixing multi-stacked laminated copper bars in control cabinets
• Applications requiring electrically insulating supports with chemical and thermal stability
• Industrial panels and distribution boxes where compact, durable fastenings are needed

Key specifications

• Color: white
• Material: polybutylene terephthalate (PBT)
• Function: mounting kit for laminated copper bars and multi-stacked laminated copper bars
• Electrical property: electrically insulating material suitable for electrical installations
• Chemical and thermal behaviour: resistant to common industrial chemicals and stable under normal service temperatures for PBT
• Mechanical characteristic: designed for secure fixation to prevent conductor movement

How to use

Install the mounting kit at the planned positions inside the enclosure or control cabinet, aligning with the required conductor path. Fit the laminated copper bars or stacks into the kit’s retaining features, ensuring full contact and correct orientation. Secure the assembly according to enclosure geometry and torque specifications of the overall installation; confirm that the insulating material is not mechanically overloaded and that clearances and creepage distances meet the requirements of the electrical system in use.

Usage recommendations

Use the kit in environments consistent with the material limits of PBT: avoid prolonged exposure to strong acids or bases and minimise continuous exposure to temperatures above typical PBT service ranges. Verify compatibility with cleaning agents and solvents used in the facility. During installation, follow applicable electrical safety standards and ensure adequate creepage and clearance for live parts.