Fireproof junction box IP66 - Ksk 175 Po16 KSK 175_PO16

Fireproof Junction Box – Safety and Functionality in One

The KSK 175 PO16 installation box is a reliable solution for installers and end-users where safety and the continuity of the electrical installation in the event of a fire are a priority. Made of high-quality plastic, it meets stringent fire safety standards, ensuring circuit integrity even in extreme conditions. This is not just an enclosure; it is an element of a safety system that protects against the effects of short circuits and overloads.

Construction and Application

The KSK 175 PO16 box is designed for surface mounting and features a rectangular shape with dimensions of 176 x 126 x 92 mm. Its orange color (RAL 2004) makes it easy to identify in the installation, and its solid construction guarantees durability and resistance to mechanical damage. Equipped with as many as 23 inlets with a stepped cutting membrane, it allows for flexible cable routing with a cross-section of up to 16 mm². The use of a ceramic terminal block (5-pole) ensures the functionality of the circuit for at least 90 minutes (E 90) in fire conditions – in accordance with ZP 27/2008, DIN 4102-12 and STN 920205 standards.

• Safety: E90 performance class guarantees the operation of the installation during a fire.
• Versatility: Designed for use with high-voltage cables with confirmed functionality during a fire.
• Easy installation: Flexible membranes make it easy to introduce cables without losing tightness.
• Halogen-free material: Ensures environmental safety and minimizes the risk of toxic gas formation in the event of a fire.
• Wide temperature range: The ability to operate in the range of -5°C to 60°C makes the box suitable for various environmental conditions.
• High tightness: IP66 protection class guarantees protection against dust and a water jet under pressure – an ideal solution for both indoor and outdoor use.

The KSK 175 PO16 box is an investment in safety and peace of mind. Its solid construction, compliance with standards and ease of installation make it the ideal choice for demanding electrical installations. Remember that proper installation of the box requires the use of appropriate concrete anchors (included).