Bosch| Relays

Relays

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Bosch D132A Smoke Detector Reversing Relay Module

Mfr: Bosch

Part #: D132A

$37.33 Out Of Stock

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Polarity Reversing Module,2-/4-Wire 24v D132B

Mfr: Bosch

Part #: D132B

$38.47 Out Of Stock

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Bosch

Bosch empowers you to build a safer and more secure world.

Protecting lives, buildings and assets is our aim. The product portfolio includes video surveillance, intrusion detection, fire detection and voice evacuation systems as well as access control and management systems. Professional audio and conference systems for communication of voice, sound and music complete the range.

Having established a regional presence in 1906 in North America, the Bosch Group employs 35,000 associates in more than 100 locations, as of December 31, 2018. According to preliminary figures, in 2018 Bosch generated consolidated sales of $14.5 billion in the U.S., Canada and Mexico.

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Learn more about Relays

A power relay is an electrically operated switch that is used to control the flow of electrical current in a circuit. It consists of a coil of wire, a movable armature, and a set of contacts. When an electric current is applied to the coil, it creates a magnetic field that activates the armature, causing it to move and close the contacts. This allows the relay to control the flow of electricity to a load, such as an electric motor or a light bulb, by switching it on or off.

There are several benefits to using a power relay in electrical systems:

Isolation: A power relay allows electrical current to be switched on or off without the need for a person to physically touch the wires, providing a level of isolation between the user and the electrical circuit.
Safety: Power relays can be used to automatically disconnect power to a circuit in the event of an overload or fault, helping to prevent electrical fires and other accidents.
Control: Power relays can be used to control the flow of electrical current in a circuit, allowing for precise control over the operation of electrical devices.
Efficient: Power relays can be used to control high-power loads with a low-power signal, making them more efficient than other types of switches.
Reliability: Power relays are known for their reliability and long life, making them a popular choice in electrical systems where dependability is important.