HPM COMO Metal Fire Junction Box Acoustic Rated Australia

The HPM COMO Metal Fire Junction Box is engineered for high-performance fire and acoustic rated wall applications where safety and compliance are essential. Built from durable corrosion-resistant metal, this wall box is suitable for demanding residential, commercial, and multi-dwelling installations.

Designed for use in fire-rated plaster walls, it offers reliable cable access while helping maintain the integrity of acoustic and fire protection systems in modern buildings.

Key Highlights:

• Certified 2-hour fire-rated design helps support compliance in fire-protected wall installations.
• Acoustic performance with weighted sound reduction index (Rw) of 62 improves sound insulation between rooms and dwellings.
• Corrosion-resistant metal construction enhances durability and long-term reliability.
• Knockout cable entry points allow easier cable routing and installation flexibility.
• Suitable for plaster wall thicknesses from 10mm to 32mm.
• Robust design ideal for commercial, residential, and public infrastructure projects.
• Suitable for applications including hospitals, hotels, apartments, and public buildings.

Technical Specifications:

• Model Name: COMO-ACC Metal Fire and Acoustic Wall Box 940
• Model Number: CM435/2
• Colour: Grey
• Material: Metal
• Fire Rating: 2 Hours
• Acoustic Rating: Rw = 62
• Wall Compatibility: Plaster walls 10mm–32mm thick
• Corrosion Resistant: Yes
• Cable Access: Knockout entry points
• Application: Residential and commercial wall installations

Installation Note:
Installation should be completed in accordance with Australian building and electrical compliance requirements to maintain fire and acoustic ratings.

Compatibility Warning:
Ensure compatibility with the wall system and fire-rating requirements before installation.