Terrestrial radio and satellite radio service providers transmit radio programming over satellite, cable networks and over open airwaves. Learn More

...to allow electric current to flow when closed. When opened, they prevent current flow. Common switch types include pushbutton, rocker, toggle, rotary coded DIP, rotary DIP, key lock, slide, snap action, and reed. Pole and throw configurations... Search by Specification | Learn More

...are important to consider when searching for electromechanical relays. Pole choices include single pole (SP), double pole (DP), triple pole (TP), four pole (4P), and greater than four poles. Throw choices are single throw or double throw. Single... Search by Specification | Learn More

...contacts that are concurrently actuated by the same mechanical system and operation. Typically, the first line is hot and the second is neutral. Triple pole (TP) relays consist of three, single pole contact systems. Relays with more than three poles... Search by Specification | Learn More

...to businesses and offer a variety of calling plans, packages, and features. Terrestrial and satellite radio service providers are specialty communication services that transmit radio programming via the open airwaves, cable networks... Learn More

...and number of life cycles that thermostats and thermal switches can withstand. Selecting thermostats and thermal switches requires an analysis of pole-and-throw specifications. Single pole, single throw (SPST) devices make or break the connection... Search by Specification | Learn More

Antennas are structures or devices used to collect or radiate electromagnetic waves. Search by Specification | Learn More

Both types of rotary switches can be actuated with a bare or knobbed shaft, a flush actuator, or a key. Angle between positions, mechanical life, number of poles, number of decks, and number of poles per deck are important physical switch... Search by Specification | Learn More

...conditions to cause ignition of a specific hazardous mixture in its most ignited concentration. High voltage relays are available with a variety of pole and throw configurations. Specifications include throw type, number of poles, normal state, operation... Search by Specification | Learn More

...products include induction motors, synchronous motors, pole number control drives, sensor-less vector drives, vector or feedback drives, and servos or brushless motors. Choices for direct current (DC) motors include brushed motors, brushless motors... Search by Specification | Learn More

...reluctance motors and servomotors. Pole changing motors (PCM) use pole number control, a method for changing the number of poles on the primary winding. Vector drive motors provide independent control of both the voltage and frequency. In some designs... Search by Specification | Learn More

Motor contactors are relays with large current capacity for connecting and disconnecting a motor from the power supply. Typically, motor contractors are multi-pole for control of all current carrying conductors. Search by Specification | Learn More

Fiberglass fabrication services include die cutting or converting of glass fabrics, stitching, sewing, draping, laminating, assembly, hand lay-up, spray-up, and other processes for a variety of applications and industries. Learn More

Networking repeaters regenerate incoming electrical, wireless or optical signals to preserve signal integrity and extend the distance over which data can travel. They are often used to connect cable segments in IEEE 802.3 networks. Search by Specification | Learn More