D2HW-ER201H Waterproof Micro Switch – Car Door Lock Button

D2HW-ER201H Waterproof Micro Switch for Car Door Lock & More

Keep your vehicle, appliances, and industrial equipment running smoothly with this compact D2HW-ER201H Waterproof Micro Switch. Built from durable metal and plastic, this precision-engineered button switch features a sealed, waterproof design that stands up to moisture, dust, and daily wear — making it a reliable choice for a wide range of control applications.

At just 0.55 × 0.59 in (1.4 × 1.5 cm), it fits neatly into tight spaces without sacrificing performance. Whether you're replacing a faulty car door lock switch, upgrading a home appliance, or integrating it into an industrial control panel, this micro switch delivers consistent, dependable actuation every time.

Key Features

• Waterproof & Dust-Sealed: Fully sealed construction resists water splashes and dust ingress for long-lasting performance
• Compact Design: Measures just 1.4 × 1.5 cm — easy to fit into confined installation spaces
• Metal + Plastic Construction: Combines a sturdy metal housing with precision plastic components for durability and accurate switching
• Wide Application Range: Ideal for automobile door lock control, home appliance control, and industrial control systems
• Model D2HW-ER201H: Reliable micro switch format with dependable tactile actuation

Applications

• Car door lock mechanisms
• Home appliance control panels
• Industrial automation and control equipment
• DIY electronics and repair projects

Specifications

You May Also Like

• Black Agate Onyx Round Stone Beads for Jewelry Making
• Round Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire
• 4/6mm CCB Flat Round Spacer Beads DIY Jewelry Making

Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: What is the D2HW-ER201H micro switch used for?

A: The D2HW-ER201H waterproof micro switch is designed for use in automobile door lock control, home appliance control panels, and industrial control systems. Its compact size and sealed construction make it versatile for both repair replacements and new builds.

Q: Is the D2HW-ER201H micro switch truly waterproof?

A: Yes. The D2HW-ER201H features a fully sealed, waterproof and dust-resistant design, making it suitable for environments where moisture or debris could compromise a standard switch. It's built to maintain reliable performance even in challenging conditions.

Q: What are the dimensions and materials of this micro switch?

A: The D2HW-ER201H micro switch measures 0.55 × 0.59 inches (1.4 × 1.5 cm) and is constructed from a combination of metal and plastic, providing a balance of structural strength and precise electrical switching performance.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.