Frequently Asked Questions
How does a pushbutton work?
A pushbutton switch completes an electrical circuit when pressed. When the circuit is connected, a small metal spring inside the push button makes contact with two wires, allowing the electricity to flow easily.
What does NEMA 13 stand for?
NEMA 13 enclosures are designed for indoor use and provide protection against dust, spraying of water, oil and non-corrosive coolants.
What is an illuminated pushbutton?
An illuminated pushbutton switch features a small LED, neon or incandescent lamp to emphasise the 'ON' position in electrical equipment.