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Product Categories for relay ac

Solid State Relays - (444 companies)

Solid state relays (SSR) or semiconductor relays are semiconductor devices that can be used in place of mechanical relays to switch electricity to a load in many applications

Solid State Relay Type: Aerospace / MIL-SPEC Relay | Non-isolated Relay | Optically Isolated Relay | Transformer Isolated Relay
Application Type: General Application Relay | Latching Relay | Other
Mounting: Bracket (Flange) Mount | DIN Rail | Panel | PC Board
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High Voltage Relays - (75 companies)

High voltage relays are used to transfer power for high voltage and high frequency applications. They are heavily insulated and consist of strong materials to increase contact life

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Electromechanical Relays - (528 companies)

Electromechanical relays are devices that complete or interrupt a circuit by physically moving electrical contacts into contact with each other

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Protective Relays and Monitoring Relays - (200 companies)

Protective relays and monitoring relays detect or monitor for abnormal power system conditions

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Reed Relays - (55 companies)

Reed relays are electrically-operated switching devices that consist of two thin, magnetic strips (reeds) encapsulated in a glass envelope. They are used to switch industrial components such as solenoids, contactors and starter motors

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AC Motor Starters - (225 companies)

AC motor starters are used to turn-on and turn-off electric motors and motor-controlled equipment. They use solid-state or electromechanical technologies, and are designed for single-phase or three-phase motors

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Safety Relays and Control Modules - (103 companies)

Safety relays and control modules differ from conventional relays in that they have force-guided or positive-driven contacts

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Specialty Relays and Accessories - (104 companies)

Specialty relays and accessories are specialty or proprietary products and accessories related to relays

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Motor Controllers - (559 companies)

Motor controllers receive supply voltages and provide signals to motor drives that are interfaced to motors. They include a power supply, amplifier, user interface, and position control circuitry.

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Electrical Current Sensors - (185 companies)

Electrical current sensors measure AC and/or DC current levels. They receive current inputs and provide outputs as analog voltage signals, analog current levels, switches, or audible signals

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Motor Starters and Contactors - (469 companies)

Motor starters and contactors are motor-starting devices. They combine a contactor with overload protection and are designed for starting AC or DC motors

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Motor Contactors - (244 companies)

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

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Motor Coils - (14 companies)

Motor coils are used with motors, generators, stators, and armatures.

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Aerospace Contactors - (9 companies)

Aerospace contactors are high-performance, high-capacity circuit controls designed for aerospace applications.

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Bridge Conditioners - (102 companies)

Bridge conditioners are instruments that provide excitation and support for strain gages, Wheatstone bridges, load cells, and sensors. They also include circuitry for signal conditioning, amplification, and processing.

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See more product announcements for Solid State Relays
C63 Series: 1A, 60Vdc 6 Pin DIP SCP

C63 Series: 1A, 60Vdc 6 Pin DIP SCP
Teledyne Relays


 Solid State Relays/Solid State Power Controllers

Solid State Relays/Solid State Power Controllers
Micropac Industries, Inc.


Three Phase, DIN Rail, Solid State Contactor.

Three Phase, DIN Rail, Solid State Contactor.
Eurotherm/Action Instruments


11 See more product announcements for Solid State Relays

Product Announcements for relay ac
AA Electric
The Ultimate Source for Relays & Sockets

The largest relay & socket selection available!

Relay and socket application solutions for electrical & electronic control systems for OEM, machinery, industyial, power, marine, commercial and municipal applications.

AA Electric is a leading distributor of these relay & socket types: (read more)

More product announcements from AA Electric
Browse AA Electric Catalog
Browse Electromechanical Relays Datasheets for AA Electric
Hasco Components International Corp.
40 amp Relay does what others 30 amp relays do!

SPDT Relay, 40 amps: HAT 900 Series switches is 40 amps open and 30 amps closed while nearly all other brands do 30 amps open and 20 amps closed. Coil voltage is both AC and DC! Relays are produced in Hasco's own factory www.hascorelays.com (read more)

More product announcements from Hasco Components International Corp.
Browse Hasco Components International Corp. Catalog
Browse Electromechanical Relays Datasheets for Hasco Components International Corp.
Eaton's Cutler-Hammer Power Control & Logic Components
General Purpose Relays

The Eaton family of general purpose relays includes the Type AA, power and plug-in relays including the D2, D3, D4, D5, D7, D8, and D9 series relays. These general purpose relays provide a compact design that can be panel or DIN rail mounted. (read more)

More product announcements from Eaton's Cutler-Hammer Power Control & Logic Components
Browse Eaton's Cutler-Hammer Power Control & Logic Components Catalog
Browse Electromechanical Relays Datasheets for Eaton's Cutler-Hammer Power Control & Logic Components
Hasco Components International Corp.
Hasco 30 Amp AC Relays Available

Hasco's HAT 900 series relays are rated for 30 amps on the N.O. side and 30 amps for N.C. side are now available with AC coils. This SPDT style switches 25 to 50% more amps than the previous model and is the highest rated relay in this pin configuration for AC relays. The amp increase can be attributed to stronger contacts and internal improvements on the armature. (read more)

More product announcements from Hasco Components International Corp.
Browse Hasco Components International Corp. Catalog
Browse Electromechanical Relays Datasheets for Hasco Components International Corp.
GIGAVAC
150 Amp Sealed Contactor switches DC & AC to 750 V

The GX11 is a totally new small and low cost relay/contactor. Its exclusive EPIC™ seal allows special gasses to be used inside so it can switch 150 amps at any voltage up to 750 volts. It can be mounted in any position and has chassis level power connections making it easy to connect large UL & IEC sized lugs and cables. Offered with DC or AC coils & optional Aux contacts (read more)

More product announcements from GIGAVAC
Browse GIGAVAC Catalog
Browse Electromechanical Relays Datasheets for GIGAVAC
Teledyne Relays
Series SH HIPpak AC Solid-State Relays with Flaps

Series SH relays are available in random turn-on, zero-cross turn-on and high-voltage models. The relays are designed for a very long operating life. Switching currents range from 12A to 125A while output voltage reaches 690 Vac (1,600V peak). The devices are equipped LED indicators for monitoring input status. (read more)

More product announcements from Teledyne Relays
Browse Teledyne Relays Catalog
Browse Solid State Relays Datasheets for Teledyne Relays
Automationdirect.com
DURApulse and GS Series AC Drives

- AC variable freqency drives for speed control applications. High quality products at low prices. DURApulse series sensorless vector AC drives are built on the simplicity & flexibility of the GS1 & GS2 series drives. 1 - 100 horsepower models offer sensorless vector & closed loop control, autotuning, 175% starting torque, & 150% rate current for one minute. (read more)

More product announcements from Automationdirect.com
Browse Automationdirect.com Catalog
Browse AC Motor Drives Datasheets for Automationdirect.com
Laurel Electronics, Inc.
True AC RMS Voltmeter & Ammeter

The Laureate Model RMS is a UL-listed, 4-1/2 digit, true RMS panel meter which provides 0.15% ± 1 count accuracy for AC voltage or current signals from 10 Hz to 10 kHz. It is suited for AC applications where there is considerable distortion of current waveforms from nonlinear loading. The input is AC coupled to read only the AC component, such as ripple on a power supply. (read more)

More product announcements from Laurel Electronics, Inc.
Browse Laurel Electronics, Inc. Catalog
Browse Digital Panel Meters Datasheets for Laurel Electronics, Inc.
GIGAVAC
RoHS Compliant High Voltage Relays - In Stock

GIGAVAC First to Offer Line of Fully Compliant RoHS High Voltage Relays. President Mike Molyneux proudly announced, "In keeping with our reputation of giving the industry what is needed, GIGAVAC now offers more RoHS (Restriction of Hazardous Substances) fully compliant high voltage relays than all other manufacturers in the world combined. (read more)

More product announcements from GIGAVAC
Browse GIGAVAC Catalog
Browse High Voltage Relays Datasheets for GIGAVAC
CARLO GAVAZZI Automation Components
One to Four Pole 10 Amp Electromechanical Relays

Carlo Gavazzi's new line of RPY industrial electromechanical relays offers economical 16 and 10 Amp switching in 1 through 4 pole changeover configurations. The relays come standard with a test button, indicating LED and a free wheeling diode is optional for DC coil versions. (read more)

More product announcements from CARLO GAVAZZI Automation Components
Browse CARLO GAVAZZI Automation Components Catalog
Browse Electromechanical Relays Datasheets for CARLO GAVAZZI Automation Components
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Part Numbers for relay ac
Part # Distributor Manufacturer Product Category Description
AC204100 PLC Radwell CHESSELL Not Provided RELAY BOARD
06J2429 Newark Microchip Plug-In/Industrial Tools, Development Kit; Connector Type:Sot23 Socket; No. Of Contacts:6; For Use With:Pic10F200/202/204/206, 6-Sot-23; Package/Case:6-Sot-23; Type:Pic10F200/202/204/206, 6-Sot-23 Rohs Compliant: Na
48F1571 Newark Tektronix Sockets Softside Nylon Carrying/Storage Case; For Use With: For Tds3000 Series Portable Oscilloscopes Rohs Compliant: Na
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Other Topics You Might Be Interested In
Chapter 9: Protective Relays - Section 1.2: Attracted Armature Relays
9.1.2  Attracted Armature Relays These relays comprise an iron-cored electromagnet which attracts a movable armature that is hinged, pivoted or otherwise supported so as to achieve motion in the... (Read More)
Chapter 9: Protective Relays - Section 1.3: Moving Coil Relays
9.1.3  Moving Coil Relays The main types of relays in this category are discussed below. 9.1.3.1  Moving Coil Permanent Magnet Relays (Rotary Type) In this design, a permanent magnet is... (Read More)
Chapter 9: Protective Relays - Section 2.2: Relay Circuits Using Analogue Techniques
9.2.2  Relay Circuits Using Analogue Techniques The power system input quantities such as current, voltage, phase angle and power are analogue quantities. These are usually compared singly or in... (Read More)
Chapter 9: Protective Relays - Section 3.1: Relay Hardware
9.3.1  Relay Hardware Numerical relays use a specialised digital signal processor (DSP) as the computational hardware, along with associated software tools. The relaying voltage and currents are... (Read More)
Appendix D: Terms and Definitions
AC Contactor Designed for the specific purpose of establish or interrupting an AC power circuit. A contactor is a high power, electromagnetic switch. It is constructed of a low voltage "control... (Read More)

Tools & Useful Links for relay ac
Thermal Management and Solid State Relays - Relays and Relay Accessories
Tips For Selecting Relays - Relays and Relay Accessories
Basic Relay Terms and Specifications - Relays and Relay Accessories
Teccor Thyristors used as AC Static Switches and Relays (.pdf) - Thyristors
Ground Fault Protection - Relays and Relay Accessories
Power Switching - Relays and Relay Accessories
A152 Broadband Attenuator Relay (.pdf) - Relays and Relay Accessories
Design Considerations Using NEC Solid State Relays (.pdf) - Relays and Relay Accessories
Position and Movement Sensor Glossary - Miscellaneous
Troubleshooting Temperature Control Equipment - Temperature Sensing
Guide on Shielding, Grounding, and Design Techniques in Factory Automation - Industrial Automation
Glossary - Sensors, Transducers and Detectors
Application Note: Best Practices for Servo Amplifier Wiring - Wires, Cables, and Accessories
GIGAVAC EPIC™ Sealing Technology - Relays and Relay Accessories
How are "Equalize", "Boost" and "Fast Charge" Charging Different? - Power Generation and Storage

Engineering Web: relay ac
AC Relay
AC Relay Companies - 61 Products - 12 AC Relay Displaying 1-12 of Total 12 Products Found
NTE Relay Selector Guide
Enclosed Style, 20 Amp AC Power DPDT Relay designed to Switch Tungsten Lamp Loads for the Traffic Control Industry
See NTE Electronics, Inc. Information
AC Voltage Relay
Ac Voltage Relay - Product review & product catalog of Ac Voltage Relay from India
AC Current Sensing Relay

See CR Magnetics, Inc. Information
NXP Semiconductors

See NXP Information
AC CURRENT M200 Series AC CURRENT RELAY
5000 Series AC CURRENT M200 Series AC VOLTAGE M200 Series Power Relays Synchronising Check Relay M200 Frequency Relay Phase Sequence Relay Phase
See Hoyt Electrical Instrument Works, Inc. Profile & Catalog
Motortronics Solid State AC Motor Controls
Motortronics has recently launched the RX Series, the advanced Motor Protection Relay... Read more...
See Motortronics Information
Insulation Monitors for Ungrounded AC Mains CM-IWN-AC SPDT...
for Ungrounded AC Mains CM-IWN-AC SPDT Relay Output Description The CM-IWN-AC monitors the insulation resistance between ungrounded AC systems and
See ABB SSAC, Inc. Information
ABB SSAC AC Current Sensor & Controls 800-377-7722
Current Sensors AC Current Sensor Window Current Sensor AC/DC Current Sensor Surface Mount Current Sensor Single Phase Current Sensor Torroid Current
See ABB SSAC, Inc. Information
KB Electronics AC Motor | DC Motor Drives > Fan Speed...
AC OEM Motor Drives Variable Speed Controls
See KB Electronics, Inc. Information

More >>
Related Keywords
relay ac switch, relay agent, relay alarm, relay automotive, relay automotive wiring




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