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Modern vehicles rely on compact, reliable sensing components to confirm position, movement, and safety status across multiple systems. Among these components, automotive micro switches play an important role in door detection, brake pedal sensing, seat position feedback, trunk monitoring, hood detection, and electric vehicle charging port control. For OEMs, Tier 1 suppliers, and automotive electronics […]

SPDT Switch: What Is a Single Pole Double Throw Switch? Updated June 4, 2026 · 10 min read You have a single power source and you need to send it to one of two places — a motor to spin forward or backward, a light controlled from two locations, or a control panel switchable between […]

Electromagnetic switches are critical safety and control components in power tools, industrial machinery, and automated equipment. Unlike standard mechanical switches, electromagnetic switches use a solenoid or magnetic mechanism to engage and disengage electrical contacts, providing remote control, overload protection, and failsafe operation. This guide covers how they work, common types, selection criteria, and wiring best […]

Marine rocker switches are essential components in boats, yachts, and other marine vessels, designed to withstand harsh saltwater environments while providing reliable circuit control. This guide covers everything you need to know about marine rocker switches — from waterproof ratings and wiring to material selection and installation best practices. If you are new to rocker […]

Wiring a toggle switch correctly is essential for reliable circuit operation in industrial control panels, automotive systems, and power distribution equipment. This guide covers the four most common toggle switch configurations — SPST, SPDT, DPST, and DPDT — with terminal identification, wiring steps, and application examples for each type. If you are unsure about the […]

What is a Toggle Switch? Understanding the Basics A toggle switch is a fundamental electrical component that controls circuit connectivity through a mechanical lever mechanism. Unlike push-button switches that require continuous pressure, toggle switches maintain their position until manually changed, providing stable ON or OFF states for electrical circuits in industrial equipment, automotive systems, and […]

IEC connectors, also known as IEC appliance couplers, provide standardized detachable power connections for electrical equipment. The IEC 60320 standard defines a range of connector configurations that enable manufacturers to create equipment with universal power input while allowing regional power cord customization. WEUP IEC connectors offer comprehensive coverage of IEC 60320 configurations. Our product range […]

A push button switch is a momentary-action electrical switch that makes contact only while pressed. Unlike latching switches that hold their position after actuation, push button switches return to their normal state when pressure is released. This behavior makes push button switches essential for start, stop, and reset functions where temporary actuation is required. WEUP […]

A toggle switch is a classic electrical switch design that uses a flipping lever action to open or close circuit contacts. The distinctive flip-type actuator provides clear visual indication of switch state – up for on, down for off – making toggle switches particularly intuitive for industrial control applications where clear status indication matters. WEUP […]