Electrical switch Kontakt-Simon CW5B.01/11 — white plastic, IP20/IP44, 250 V AC, 10 A, 77×42 mm

Kontakt-Simon CW5B.01/11 is a white plastic electrical switch for standard alternating current circuits. Designed for residential and light commercial installations, the unit accepts up to 250 V AC and carries a nominal current of 10 A. The compact rectangular housing measures 77 × 42 mm and the product is lightweight, offering IP20 or IP44 protection depending on installation and sealing conditions.

Advantages

The switch combines a compact footprint with rated performance for common lighting and control circuits, enabling straightforward replacement or new installations in modular switch boxes. Its plastic construction reduces weight and simplifies handling while meeting protection requirements for indoor environments; with appropriate sealing it provides enhanced moisture resistance. The device is compatible with standard wiring practices and supports reliable mechanical operation under the specified voltage and current limits.

Suitable for

• Switching lighting circuits in homes and apartments
• Light commercial interiors such as offices and small shops
• Replacement of existing standard single-pole switches
• Applications requiring compact switch modules for limited wall space

Key specifications

• Rated voltage: 250 V AC
• Rated current: 10 A
• External dimensions: 77 × 42 mm
• Material: white plastic housing
• Protection rating: IP20 (standard); IP44 when installed with appropriate seals
• Weight: approximately 56.5 g

How to use

Install the switch into a compatible single-gang or modular switch box following local electrical regulations. Ensure power is switched off at the circuit breaker before performing wiring. Connect the line and load conductors to the designated terminals and secure them with the provided screws. After wiring, mount the unit flush with the wall box and fix the cover plate. Restore power and verify correct operation by switching the load on and off. For installations aiming to achieve IP44 protection, use appropriate gaskets and install the switch in a compatible enclosure.

Usage recommendations

Use this switch within its rated limits (250 V AC, 10 A) and only for intended low-voltage AC applications. Avoid exposure to direct water jets; for damp or outdoor locations, ensure correct sealing and compatible accessories to meet IP44 protection. Periodically inspect terminals for secure connections and replace the device if mechanical wear or damage is visible.