the electricity forum site map about us contact us logon

Google
Web
Electricity Forum
Electrical Transformers | Control Transformer | Current Transformer | Current Transformer Theory | Current Transformer Basics | Power Transformers | Power Transformers Construction | Pole Mount Transformers | Padmount Transformer | Isolation Transformer
Autotransformer | High Voltage Transformers | Dry Type Transformers | Step Down Transformers | Step Up Transformer | Transformer Manufacturers | Three Phase Power Transformers

Electrical Relays



More About Relays
Electromechanical relays complete or interrupt a circuit by physically moving electrical contacts into contact with each other.

Solid state relays or semiconductor relays (also called SSRs) are devices that can be used instead of mechanical relays to switch electricity to a load.

High voltage electrical relays are used to transfer electricity for HV or frequency applications. They are heavily insulated and designed using strong materials to reduce contact damage and therefore increase relay life.

Protective and monitoring relays detect and/or monitor for unstable power system conditions.

Safety control modules and their component relays differ from conventional relays in that they have force guided (positive driven) contacts.

In motor protection, overload relays prevent electric motors from drawing too much current and overheating. This includes thermal and solid state overload types

Time delay relays and solid-state timers use solid-state electronic devices to provide a time delay.



Visit the Request for Quotation page often.
New products are listed WEEKLY!
Electrical Relays Request For Quotation
in 3 easy steps
Click here to request a quotation for Electrical Relays
Fill in the product details and your contact information.
 
 When submitted, your Request for Quotation will be emailed
to all suppliers of the Electrical Relays listed in our directory.
They will respond directly to you.
 

Click Here To Request a Quotation on Electrical Relays From the Suppliers Listed in Our Directory


 

Company

   Auxiliary
 ABB Inc. (Substation Automation and Protection Division)
 AREVA T&D Inc.
 Austin International Inc.
 Bel Volt Sales LTD.
   DC Transit Systems
 Ross Engineering Corp.
 SKM Systems Analysis Inc.
   Electromechanical Relays
 EXCEL CELL ELECTRONIC (USA), CORP
 SKM Systems Analysis Inc.
   Feeder Protection
 ABB Inc. (Substation Automation and Protection Division)
 AREVA T&D Inc.
 Bel Volt Sales LTD.
 C.D. Nova Tech Ltd.
 Cooper Power Systems
 Innovelec
 Post Glover Resistors, Inc.
 S&C Electric Canada Limited
 Schweitzer Engineering Laboratories, Inc.
Siemens Canada  Siemens Canada
   Generator Protection
 ABB Inc. (Substation Automation and Protection Division)
 AREVA T&D Inc.
 Bel Volt Sales LTD.
 C.D. Nova Tech Ltd.
 Innovelec
 Schweitzer Engineering Laboratories, Inc.
 Siemens Canada
   Ground Fault
   High Voltage
 Doble Engineering
   HV - Airport Lighting
 Ross Engineering Corp.
 SKM Systems Analysis Inc.
   Integration/Communication
 SUBNET Solutions Inc.
   Intertie Protection
 Innovelec
   Isolation
 Austin International Inc.
 Joslyn Canada Inc.
 Ross Engineering Corp.
   Motor Protection
   Photo Voltaic Systems
 Ross Engineering Corp.
 SKM Systems Analysis Inc.
   Pneumatic Relays
   Protection
 ABB Inc. (Substation Automation and Protection Division)
 Access Control Sales
 AREVA T&D Inc.
 Austin International Inc.
 Bel Volt Sales LTD.
 Cooper Power Systems
 Crompton Instruments
 H2O Control Products Inc.
 I.C.M.I. (Inductive Components Manufacturing Inc.)
 Innovelec
 Joslyn Canada Inc.
 Kinectrics Inc.
 NORAM-SMC Inc
 Post Glover Resistors, Inc.
 R.L. Brews Ltd.
 S&C Electric Canada Limited
 Schweitzer Engineering Laboratories, Inc.
 Siemens Canada
 Virelec Ltd.
   Protective Relays and Monitoring Relays
 Innovelec
 Kinectrics Inc.
   Regulating
 Bel Volt Sales LTD.
 I.C.M.I. (Inductive Components Manufacturing Inc.)
 Joslyn Canada Inc.
 Schweitzer Engineering Laboratories, Inc.
   Relay Sockets
 EXCEL CELL ELECTRONIC (USA), CORP
   Safety Relays and Control Modules
   Solid State Relays
 AMPS Abundant
 EXCEL CELL ELECTRONIC (USA), CORP
 Innovelec
 See Water Inc
 SKM Systems Analysis Inc.
   Specialty Relays and Accessories
 EXCEL CELL ELECTRONIC (USA), CORP
 Kinectrics Inc.
 SKM Systems Analysis Inc.
   Streetlighting
   Testing
 Doble Engineering
 ETAP Canada Ltd
 ETAP/Operation Technology Inc
 Magna IV Engineering
 Optimum Energy Products Ltd.
   Thermal Overload Relays
   Time Delay Relays and Solid-State Timers
 Innovelec
   Transformer Differential
 ABB Inc. (Substation Automation and Protection Division)
 AREVA T&D Inc.
 Bel Volt Sales LTD.
 Innovelec
 S&C Electric Canada Limited
 Schweitzer Engineering Laboratories, Inc.
 Siemens Canada
   Transformer Protection
 ABB Inc. (Substation Automation and Protection Division)
 AREVA T&D Inc.
 I.C.M.I. (Inductive Components Manufacturing Inc.)
 Innovelec
 Post Glover Resistors, Inc.
 S&C Electric Canada Limited
 Schweitzer Engineering Laboratories, Inc.
 Siemens Canada
 SKM Systems Analysis Inc.
   Transmission Protection
 AREVA T&D Inc.
 I.C.M.I. (Inductive Components Manufacturing Inc.)
 Schweitzer Engineering Laboratories, Inc.
 Siemens Canada
 SKM Systems Analysis Inc.
Are you a supplier not yet listed on our site? Discover what many of your competitors already know about including product information on The Electricity Forum! For more information, contact: carol@electricityforum.com

Copyright © 2008
All Rights Reserved.
Home | Sitemap | Forums & Courses | T&D Engineering Magazine | Product Showcases | T&D Buyer's Guide Companies/Products | Generation Companies/Products | Request For Quotation Service | Industry News | Industry Links | eStore - Bookstore
215-1885 Clements Rd., Pickering, ON, Canada, L1W 3V4
t: 905.686.1040 f: 905.686.1078
Ste. 402, One Franklin Square, Geneva, NY, U.S., 14456
t: 315.789.8323 f: 315.789.8940