Pushbutton switch Karlik WHE-7, IP54, 250 V AC input, 10 A nominal current

Karlik WHE-7 is a compact pushbutton switch designed for manual control circuits. The switch is rated for 250 V AC input and a nominal current of 10 A, and its IP54 enclosure provides protection from dust and water splashes. Its form factor and ratings make it suitable for indoor and semi-protected installations where a simple, reliable manual control element is required.

Advantages

The Karlik WHE-7 combines a compact design with IP54 protection, offering resistance to dust ingress and splashing water. With a 250 V AC input rating and a 10 A nominal current capacity, the switch supports typical control and signaling circuits. The construction is intended for ease of installation and manual operation, providing a straightforward solution for environments that require some level of dust and moisture resistance.

Suitable for

• Control panels and manual control points in workshops and garages
• Maintenance and signaling circuits in warehouses and utility rooms
• Semi-protected outdoor areas such as covered terraces and gazebos (protected from direct water exposure)
• Industrial environments with dust presence where splash protection is sufficient

Key specifications

• Protection class: IP54 (dust protected, protection against water splashes)
• Rated input voltage: 250 V AC
• Nominal current: 10 A
• Actuation type: pushbutton (manual)
• Intended use: control circuits and manual switching

How to use

Install the Karlik WHE-7 in accordance with local electrical codes and wiring practices. Connect the switch to the control circuit using conductors sized appropriately for a 10 A nominal current and a 250 V AC operating voltage. Ensure correct mounting and secure terminal connections to prevent loosening. Do not expose the switch to direct jets of water; IP54 provides protection against dust and splashes but is not suitable for full water immersion or pressurized washing.

Usage recommendations

For reliable operation, use the switch in environments consistent with IP54 protection: indoor or semi-protected locations with dust presence or occasional splashes. Verify that the circuit protection and conductor sizing match the 10 A nominal current. Avoid installation in locations subject to continuous water flow or immersion. Periodically inspect the device for contamination or mechanical wear and replace if protection or mechanical function degrades.