Fireproof junction box IP66 - Ksk 175 Dpo KSK 175_DPO

Fire-resistant junction boxes – safety and reliability in one solution

The KSK 175 DPO junction box is an element ensuring a safe and reliable electrical installation, especially in places exposed to fire. Designed for surface mounting, made of high-quality plastic, it is characterized by a high degree of protection IP66, which guarantees resistance to dust and water ingress. This is a key solution for installers and property owners who prioritize safety.

Design and application

The KSK 175 DPO box has been designed with maintaining functionality in fire conditions in mind. It meets the requirements of standards ZP 27/2008, DIN 4102-12 and STN 920205, which confirms its effectiveness in emergency situations. Made of halogen-free material, it minimizes the risk of toxic gas formation during combustion. The box is ideal for use in public buildings, industrial facilities and anywhere where high fire resistance is required. Thanks to the presence of a ceramic terminal strip (5-pole), it ensures the continuity of the electrical circuit even during a fire.

Key features and benefits

• Fire resistance: Function retention class E 90 guarantees maintaining circuit efficiency for at least 90 minutes in the event of a fire.
• High degree of protection IP66: Provides full protection against dust and water jets, allowing installation both indoors and outdoors.
• Halogen-free plastic: Reduces the emission of toxic gases during combustion, increasing user safety.
• Easy installation: Thanks to the flexible membranes of gradual cutting in the box housing, introducing cables is quick and easy.
• Versatility: Can be used with high-voltage cables with proven functionality during a fire.
• Durability: Made of durable plastic ensures long-term operation.
• Wide operating temperature range: From -5°C to 60°C allows the box to be used in various environmental conditions.
• Large number of terminals: 14 terminals with a maximum cross-section of 4 mm² allow connecting many wires.
• Surface mounting: Facilitates installation and access to connections.

The KSK 175 DPO box is an investment in safety and peace of mind – both for installers responsible for the correct execution of the electrical installation, and for end-users benefiting from the secured facility.