Operational conditions
Operating temperature (T-T)	-25 - 70 °C
Technical details
Product colour	Black, Grey
Housing material	Plastic
International Protection (IP) code	IP65
Weight & dimensions
Width	100 mm
Depth	130 mm
Height	160 mm

The Eaton CI-K2-PKZ0-GV (manufacturer part number 219657) is an insulating material housing designed for use in damp and industrial applications, specifically engineered for the PKZM0 switch with a leading auxiliary switch and rotary handle. The housing serves as a protective and mounting component for electrical parts, ensuring a secure and weather-resistant installation. It is made of glass-fibre-reinforced polycarbonate, a robust plastic offering high mechanical strength and heat resistance. The housing features a two-tone design: the lower section is black (RAL 9005), and the upper section is light grey (RAL 7035), enabling clear visual distinction and good visibility.

Applications
This housing is designed for use in damp or wet environments, such as outdoor installations, industrial halls, commercial buildings, or areas with high humidity. The IP65 protection rating ensures dust-tightness and protection against water jets from any direction, making it suitable for outdoor use or damp indoor spaces. The operating temperature range of -25 °C to +70 °C allows use in various climatic regions and under extreme environmental conditions.

Functions and Features in Detail
The housing includes metric pre-punched holes on the top and bottom, as well as on the rear panel, enabling easy and precise mounting of cable glands and other fastening elements. A cable feed-through membrane in the rear wall ensures proper and splash-proof entry of control cables. The integrated control cable entry supports structured cabling and reduces the risk of cable damage or leaks.

Technology Explained Simply
The use of glass-fibre-reinforced polycarbonate provides high mechanical strength and resistance to mechanical stress such as impact or pressure. The material is also UV-resistant and withstands prolonged exposure to sunlight, extending the housing’s lifespan in outdoor installations. The IP65 protection rating means the housing is dust-tight and protected against water jets from any direction — a key feature for use in damp or wet environments.

Compatibility and Accessories
The CI-K2-PKZ0-GV is specifically designed for use with the PKZM0 switch. Compatible accessories include cable glands such as the V-M25 (part number 206911), membrane bushings like the KT-M25 (207603), and various indicator lights in green, red, and white (e.g. L-PKZ0-GN(400V), L-PKZ0-RT(400V), L-PKZ0(400V)) for visual signaling. Additionally, a padlock security lock (SVB-PKZ0-CI, part number 035129) is available to secure access to the housing. The neutral conductor terminal K-CI-K1/2 (207451) can be used for secure connection of neutral conductors.

Mounting and Installation
Mounting is performed using the pre-punched holes on the sides and rear panel. The integrated cable feed-through membrane and control cable entry simplify wiring. The housing can be mounted on walls or in distribution boxes, with dimensions of 100 mm (width), 130 mm (depth), and 160 mm (height) allowing for compact placement. The leading auxiliary switch function of the PKZM0 switch requires precise alignment, which is supported by the pre-fabricated mounting aids.

Operational Advantages
The housing provides reliable protection for electrical components under harsh operating conditions. The combination of robust material, IP65 protection rating, and integrated mounting aids ensures easy, secure, and low-maintenance installation. The two-tone black and light grey design enables clear visual identification and seamless integration into existing installations. The high temperature resistance from -25 °C to +70 °C expands the application range across various climatic regions.

Note: Batteries are not included in the delivery scope.