Kaiser Elektro 1159-25 slepá záslepka 72 mm sivá

The Kaiser Elektro 1159-25 Blind Cover is a high-quality sealing cap designed for professional electrical installations. With an outer diameter of 72 mm, it is specifically engineered to seal unused conduit entries and box openings in cavity wall boxes, junction boxes, and empty conduits. Made from halogen-free polypropylene (PP), this cover offers excellent fire resistance and self-extinguishing properties, ensuring safety in residential and commercial buildings.

Advantages

This blind cover provides a reliable and secure seal, preventing dust and moisture ingress. Its snap-on mounting allows for quick and tool-free installation. The halogen-free material contributes to improved fire safety and reduced toxic gas emissions in case of fire.

Suitable for

• Sealing unused openings in Kaiser cavity wall boxes
• Closing empty conduit entries in junction boxes
• Flush-mounted and cavity wall installations
• Indoor electrical installations requiring IP30 protection

Key specifications

• Product Type: Blind Cover / Sealing Cap
• Outer Diameter: 72 mm
• Material: Halogen-free Polypropylene (PP)
• Colour: Grey
• Mounting Method: Snap-on / Clip-on
• Protection Class (Installed): IP30
• Glow-wire Test Temperature: 850°C
• Operating Temperature Range: -5°C to +60°C
• Design Shape: Round
• Fire Resistance: Self-extinguishing
• UV Resistance: No (indoor use only)

Recommendations

For optimal performance, use this blind cover with Kaiser cavity wall boxes and ensure proper snap-on engagement. Suitable for indoor applications only; not recommended for outdoor or UV-exposed environments.