Karlik 25IWP-44.2 Double Push-Button Switch Mechanism, Two Keys, Separate Power Supply, Matte White

The Karlik 25IWP-44.2 is a double push-button switch mechanism engineered for precise and reliable control in modern electrical installations. This unit features two independent keys without pictograms, allowing for versatile configuration in various switching applications. Designed with separate power supply circuits, it offers enhanced flexibility for complex wiring setups, making it an excellent choice for integration into smart home systems or advanced lighting control environments. The durable matte white finish ensures a clean, aesthetic appearance that complements contemporary interior designs.

Advantages

The primary benefit of the Karlik 25IWP-44.2 lies in its independent circuit design, which allows for the simultaneous control of two separate electrical loads without interference. The momentary push-button action provides tactile feedback and is highly suitable for systems requiring pulse-based signals, such as relay-controlled lighting or automated home management platforms. Its robust construction ensures long-term operational reliability, while the matte white surface is resistant to minor scratches and maintains its visual appeal over time.

Suitable for

• Smart home automation systems requiring momentary pulse signals
• Lighting control systems using bistable relays
• Remote control of blinds or shutters
• Integration into modular electrical wall systems

This switch mechanism may not be suitable for direct control of high-power appliances or heavy-duty motors without the use of an intermediary relay or contactor. It is also not intended for standard on-off switching applications where a maintained contact state is required, as the mechanism is designed specifically for momentary operation.

Key specifications

• Type: Double push-button switch mechanism
• Keys: Two independent keys
• Design: Without pictograms
• Finish: Matte white
• Circuitry: Separate power supply for each key
• Operation: Momentary switching

How to use

Installation should be performed by a qualified electrician in accordance with local safety regulations. The mechanism is designed to be mounted into a standard wall box. Once the power supply is disconnected, connect the wires to the corresponding terminals for each independent circuit. After securing the mechanism, attach the appropriate frame and cover plate. The switch operates by pressing the key, which sends a momentary signal to the connected relay or controller, then returns to its original position.

What to consider before purchase

• Ensure compatibility with your existing relay or smart home controller
• Verify that the momentary switching function meets your specific project requirements
• Check if the installation requires a specific frame or cover plate series from the manufacturer

Usage recommendations

For optimal performance and safety, always ensure that the total load connected to the relay controlled by this switch does not exceed the specifications of the relay itself. Regularly inspect the switch for any signs of physical damage to the keys or housing to ensure continued reliable operation.