Safe, Efficient, Reliable Switching

TE switching devices can be used anywhere — in production lines, robotics, lifts, control panels, cash machines, motion control systems, lighting, building systems, solar, HVAC, cars, trucks, buses, and an array of safety-critical applications. Our circuit breakers, contactors, relays, switches are cost-effective, reliable and enhance productivity. These products are designed to withstand extreme shock, vibration, temperature, and altitude.

Technical Glossary
Relay Definitions - Automotive Relays, General Purpose Relays, and Signal Relays (English)
Application Note
Electromechanical vs Solid State Relay Characteristics (English)
Catalog
AMP+ High Voltage Contactors (EVC) 500-500L (English)

Find Top Switches

by Type, Element, and More

Rugged performance, low-profile design

Our anti-vandal switches are engineered to resist damage from heavy use in harsh environments. Learn how these switches can protect and improve the performance of electronics operating in public spaces.
air taxi

Application

Urban Air Mobility

High-power, high-voltage, high-bandwidth interconnect technologies for electric vertical takeoff and landing aircraft (eVTOLs)
Automotive relays

Product Category

Automotive Relays

Our relays are designed to provide switching functions that support modern electrical conveniences and advanced safety features in automobiles, trucks, buses, and commercial, construction, and off-road vehicles.

Application

Components for Washers and Dryers

TE has connectors, sensors, relays, tubing and more for washers and dryers.

Insights on Attributes for Switches

What's the difference between poles and throws? This article breaks down the most common switch configurations – SPST, SPDT, DPST, and DPDT.

DIP Switches in IoT Technology

DIP Switches in IoT Technology

Our DIP switches offer numerous design advantages over software-driven solutions, when developing IoT technologies.
Relay App Notes

Product Group

Relay Application Notes

Technical documentation and guidelines to specify, select, test and maintain relays in a variety of applications.

Application

Lighting Solutions

Seamlessly integrate controls and transmit power and data across multiple building systems.

Application

Industrial Control Solutions

Reliable, quick to install and industry proven components.
EVC 250 Main Contactor (EVC 250)

Product Group

EVC 250 Main Contactor

Our EVC 250 Main Contactor is designed for use in hybrid, full-electric and fuel cell vehicles, as well as in on-board charging systems.

Featured Product Lines and Related Materials