Insulation cover for SM4.21, SL8.21, SL14.2, SLW25.2, SEW20 SP16

Robust protection and easy installation for electrical installations

Insulating cover, compatible with the SM4.21, SL8.21, SL14.2, SLW25.2, SEW20 SP16 series, is an element providing additional safety and functionality in your installation. Made of durable plastic, it provides reliable protection against external factors and mechanical damage. Its versatility makes it suitable for both new projects and modernization of existing systems.

Design and application

The cover has been designed with simplicity of installation and ease of use in mind. The Push Pull mechanism allows for quick and safe opening and closing, and the two-sided cable entry method provides flexibility in connection configuration. A total of five holes allow for the connection of many cables, which is particularly useful in more complex installations. Its socket housing design ensures connection stability and durability. The IP20 protection class protects against finger contact and larger solid objects – sufficient for most indoor applications.

Advantages for professionals and end users

• Durability and safety: Made of high-quality plastic guarantees long-term operation and resistance to mechanical damage.
• Quick installation: The Push Pull system significantly speeds up the installation process, saving time and labor costs.
• Connection flexibility: Two-sided cable entry provides freedom in installation design.
• Versatility: Compatible with popular SM4.21, SL8.21, SL14.2, SLW25.2, SEW20 SP16 series – one element fits many applications.
• Corrosion resistance: Ensures long-term reliability even in harsh environmental conditions.
• Operating temperature range: Allows operation in the range of -25°C to 40°C without loss of protective properties.
• Hinged cover: Facilitates access to cables during maintenance or modification of the installation.

The insulating cover is not only a protective element – it is an investment in the durability and reliability of your electrical installation. Its black color and compact dimensions (79 mm width, 93.5 mm height and 112 mm depth) ensure an aesthetic appearance and ease of integration with the surroundings.