Junction box IP66 - KSK 100 PO10J (1/30 pcs.) KSK 100_PO10J

Installation boxes for special applications

The KSK 100 PO box is an element of electrical installation systems, designed to maintain operational continuity in fire conditions. Classified in accordance with ČSN 73 0895ZP 27/2008, DIN 4102-12 and STN 920205 standards, it is a reliable solution for installations requiring increased safety. Made of halogen-free plastic, it provides corrosion resistance and long-term operation.

Construction and user features

The box is designed for surface mounting and is characterized by a high degree of protection IP66 – this guarantees tightness against dust and a stream of water. The orange color of the housing makes it easier to identify in fire protection systems. Equipped with eight inlets with a stepped cutting membrane, it allows flexible introduction of cables of different diameters, and the maximum cable cross-section of 10 mm² ensures compatibility with most standard installations. The use of a screw-type connection ensures secure and durable cable fastening. Additionally, the box has three terminals, which facilitates the connection of circuits.

Safety and application

The key feature of the KSK 100 PO box is its ability to maintain E90 function – this means that even in the event of a fire, the box maintains its integrity for at least 90 minutes, ensuring the continuity of critical circuits. This is particularly important in public buildings, industrial facilities and anywhere where maintaining safety and functionality of installations in emergency situations is required. The box is ideal for use in fire protection systems and where high resistance to external factors is required.