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Relays, Contactors & Solenoids
Relays, contactors, and solenoids are electromagnetic devices used to control electrical circuits and switch electrical loads on and off. They operate based on the principles of electromagnetism, utilizing coils and magnetic fields to perform their functions. From Avaq online store, you can view the stock, price, datasheet PDF of all kinds of Relays, Contactors & Solenoids listed below.
Types of Electromechanical
Picture & Models
Description
RoHS
Datasheet
Lifecycle Status
Quantity
Operation
SRD-S-112D
Sanyou Relay
Reliable switching device for managing power and signal
In Stock:
4,159 PCS
Minimum:1
T92S7D14-12
Te Connectivity
Durable construction withstands harsh environments and heavy-duty usage requirements
In Stock:
7,227 PCS
Minimum:1
SP2-P-DC12V
Panasonic
Coil voltage rating: VDC, perfect for most DC system
In Stock:
4,692 PCS
Minimum:1
SIR31224VDC
Elesta Gmbh
High-reliability PCB power relay for efficient circuit control
In Stock:
3,457 PCS
Minimum:1
FAQ
- What is a Relay?
- A relay is an electrically operated switch that uses an electromagnet to control the opening and closing of one or more sets of contacts. It allows a low-power control signal to switch a higher-power load.
- What is a Contactor?
- A contactor is similar to a relay but is designed for higher current applications, often used to control motors, lighting, and heavy loads in industrial settings.
- What is a Solenoid?
- A solenoid is a coil of wire wound around a core that becomes magnetized when current flows through the coil. It is used to create linear motion or perform mechanical actions when energized.
- What are the main differences between Relays, Contactors, and Solenoids?
- Relays are used for switching lower-power circuits with a control signal. Contactors are designed for higher current and power applications, often in industrial systems. Solenoids use electromagnetic force for linear motion or mechanical actions.
- How do I choose the right Relay, Contactor, or Solenoid for my application?
- Consider factors like load current and voltage requirements, switching speed, environmental conditions, and compatibility with the control system. Consult datasheets and manufacturer resources for guidance.