Pushbutton switch Karlik WHE-3, IP54, 250 V AC, 10 A

Karlik WHE-3 is a compact pushbutton switch designed for manual control of electrical circuits in indoor and sheltered outdoor environments. With an IP54 protection rating, the switch guards against dust ingress and water splashes, making it suitable for workshops, garages, covered terraces and similar spaces. The device is rated for 250 V AC and supports a nominal switching current of 10 A, allowing reliable operation for lighting circuits, small motors and control panel inputs. The compact form factor fits standard switch boxes for straightforward replacement or new installation.

Advantages

The Karlik WHE-3 offers a robust combination of ingress protection and electrical rating in a compact housing. Its IP54 rating reduces the risk of malfunction in dusty or humid environments while the 250 V AC/10 A electrical rating makes it compatible with common residential and light industrial loads. The pushbutton design provides simple, direct manual control without additional electronics, and the product is compatible with standard mounting dimensions for easy installation.

Suitable for

• Manual control of indoor lighting circuits
• Control of small motors and actuators in non-submersible environments
• Use in control panels and equipment enclosures in workshops and garages
• Applications on covered terraces and gazebos where protection from splashes is required

Key specifications

• Protection class: IP54 (dust-protected, protection from water splashes)
• Rated voltage: 250 V AC
• Rated current: 10 A
• Actuation type: pushbutton (manual)
• Mounting: designed for standard switch boxes and panel cutouts
• Suitable environments: indoor and sheltered outdoor areas with dust or occasional splashes

How to use

Install the Karlik WHE-3 in a standard electrical switch box following local electrical codes and with mains power disconnected. Connect supply and load conductors to the switch terminals according to the wiring diagram and ensure secure screw connections. After installation, restore power and verify correct operation by actuating the pushbutton to open and close the circuit. Do not expose the switch to direct water jets or immerse it in water.

Usage recommendations

For long-term reliable operation, use the switch within its rated 250 V AC and 10 A limits and in environments protected from continuous water exposure. Periodically inspect the mounting and terminal connections for corrosion or loosening when installed in dusty or humid areas. If used in industrial settings with heavy dust or regular water contact, consider additional protective enclosures or higher IP-rated alternatives.