Learning Center

They’re called microswitches because of the incredibly fast snap-action they perform. When pressed, they make a crisp clicking sound. That click isn’t just satisfying; it’s instant feedback that the circuit’s switched.  Microswitches were first developed in the U.S. in the 1930s and quickly earned a reputation for reliability, speed, and long life. Today, they’re everywhere, ...

That said, we cannot tell you how to wire your switch. Because Linemaster products are used in a wide range of systems across medical, industrial, and lab environments, there’s no universal wiring method that applies to every application. In addition to liability concerns, we simply don’t know how your equipment is designed to operate.   What ...

Custom Footswitches Linemaster’s custom footswitches are designed to meet specific user requirements, offering a range of features such as various pedal configurations, wired and wireless options, and customizable LED indicators. These footswitches provide reliable, durable solutions tailored to enhance functionality in diverse applications.

Placing a Purchase Order with Linemaster If you have an existing account with Linemaster, you can email your purchase order to our Customer Service Team at **@********er.com.  An order confirmation, tracking notification and invoice will be sent to you.  If pricing is unknown, or a formal quote is needed, please contact our Customer Service Team ...

What Is a Blanket Order?  If you’re replacing repeat orders throughout the year, a blanket order can help simplify the process.   A blanket order, also known as a blanket purchase order (BPO), is a long-term agreement between Linemaster Switch Corporation and a customer. It allows for multiple scheduled deliveries and payments over a set period ...

Understanding ISO Certification:  What it Means for Linemaster to Be Certified  In environments where equipment has to perform every time like hospitals, labs, and factories, quality can’t be an afterthought.  At Linemaster, our footswitches are used in places where reliability matters. That’s why we follow ISO 13485, a quality management standard built specifically for medical ...

Why Footswitch Replacements Go Through OEMs  Why Linemaster Sends Footswitch Replacements Through OEMs  When a footswitch on licensed equipment needs to be replaced, Linemaster is required to send replacements only to the original equipment manufacturer (OEM).  This isn’t just a policy—it’s how we make sure every replacement meets the exact specs, safety requirements, and certifications ...

How to Read an IP Rating An IP rating always starts with the letters “IP,” followed by two (and sometimes three) characters. Each character tells you something specific:  The first character shows how well the product is protected against solid objects like dust or dirt. The scale runs from 0 (no protection) to 6 (completely dust-tight).  ...