Products & ServicesSee also:
Standards and Technical Documents - ANSI C83.16 Standard Document -- DEFINITIONS AND TERMINOLOGY FOR RELAYS FOR ELECTRONIC EQUIPMENT
Description: Description / Abstract There is no abstract information for this document.Show More
Standards and Technical Documents - High-voltage switchgear and controlgear - Part 106: Alternating current contactors, contactor-based controllers and motor-starters -- IEC 62271-106:2011
Description: ). - 4.112 Rated capacitive switching currents: Added capacitor switching current ratings. - 5.101 Protective relays: Removed the requirements for overload relays. This section is obsolete since there are only a few MV starters fitted with thermal overload relays and electronic relays have their ownShow More
Standards and Technical Documents - 428-1981 - IEEE Standard Definitions and Requirements for Thyristor AC Power Controllers -- 10.1109/IEEESTD.1981.81455
Description: Abstract These recommendations apply to thyristor AC power controllers that are low voltage, power electronic, industrial class equipment for the control or switching of AC power. Switching, multicycle control and phase control are included. Cycloconverters are excluded. Examples of applicationShow More
Description: -20 to 100 F Temperature Controller (Johnson Controls) The A319 Series is a line voltage, single-stage electronic temperature control with Single-Pole, Double-Throw (SPDT) relay output and LED indication. The A319 features heating or cooling modes of operation, adjustable cut-in, adjustableShow More
Find Suppliers by Category Top
Featured Products Top
Allen-Bradley / Rockwell Automation
Flexible, Modular Electronic Overload Relay
The Allen-Bradley E300 electronic overload relay from Rockwell Automation integrates communications, including EtherNet/IP, patented current-measurement technology, and time-saving I/O options, all in a modular design. The E300 modularity provides users the flexibility to tailor the relay to meet their sensing, control and communication needs. The sensing module can be included in a user 's energy management system. It is available with a combination of current, voltage and ground-fault-sensing... (read more)
Browse Electromechanical Relays Datasheets for Allen-Bradley / Rockwell Automation
Specialty Product Technologies
Functions and Applications of Timer Relays
Over time, advances in electronic technology have greatly increased the number and variety of applications for industrial relays. The task of selecting a relay can often be difficult and confusing. Hopefully, this brief explanation will help you in understand the factors to consider when selecting a timer relay. Relays perform a very important job of using one level of voltage or current to control often a different level of voltage or current. They provide a high degree of isolation between... (read more)
Browse Time Delay Relays Datasheets for Specialty Product Technologies
Solid State Relays (SSR)
Altech Solid State Relays. Solid State Relays (SSR) are fully electronic, there is no moving parts inside SSR; they have no audible noise, withstand signifcant vibration without operating problems, have fast response time, but most of all they have higher life-time expectancy. Used in appropriate operating conditions, SSRs have nearly unlimited life versus 100K cycles for Electro Mechanical Relays (EMR). SSRs don 't require any maintenance and prevent manufacturers from unforeseen machines... (read more)
Browse Safety Relays Datasheets for Altech Corp.
U.S. Tsubaki Power Transmission, LLC
Custom Shock Relay
Protect your equipment and your investment with the U.S. Tsubaki Shock Relay. Unexpected shock loads - overloads and underloads - can damage chains, drives, gears, turbines - the entire mechanical assembly. That means high maintenance, costly repairs and expensive downtime. Mechanical devices like shear pins and torque limiters don't provide enough protection. They are just not reliable. Electronic Shock Relay from U.S. Tsubaki Acts before the Damage Occurs. These accurate, adjustable devices... (read more)
Browse Safety Relays Datasheets for U.S. Tsubaki Power Transmission, LLC
PHOENIX CONTACT USA
Powerful 6-mm safety relays
Powerful 6-mm safety relays. The new PSRmini relays from Phoenix Contact are the world 's slimmest safety relays. At just 6-mm wide, the PSRmini allows for 6 A, force-guided safety connections, but at a 70 percent smaller footprint than standard 22.5-mm safety relays. PSRmini safety relays come in two form factors, "slim " and "compact. " The 6-mm slim relay variants have one or two normally open (N/O) safety-rated contacts, and the 12-mm compact variants have up to three N/O safety-rated... (read more)
Browse Safety Relays Datasheets for PHOENIX CONTACT USA
Solid State Relays from Altech
Altech Solid State Relays. Solid State Relays (SSR) are fully electronic, there is no moving parts inside SSR; they have no audible noise, withstand signifcant vibration without operating problems, have fast response time, but most of all they have higher life-time expectancy. Solid State Relay 's (SSR 's) turn on & off the power to devices using solid state components to switch electronically. Life cycles Up To 50 times longer than standard relays. With no mechanical wear, they will last... (read more)
Browse Solid State Relays Datasheets for Altech Corp.
Multifunctional Electronic Safety Controllers
Schmersal introduces the latest addition to its line of safety controllers: The PROTECT SRB-E series. They are multifunctional, configurable, electronic safety controllers. Each module in the series can be adjusted to one of up to 11 preset configurations which include selecting the type of reset, activating or deactivating cross-wire monitoring, and selecting the monitored contact configuration all via a rotary dial on the front. Once changed to the desired setting, the dials are protected... (read more)
Browse Safety Relays Datasheets for Schmersal Inc.
CEF Industries LLC
Control Electronic Solutions for Aerospace/Defense
CEF provides reliable and affordable off-the-shelf electronic solutions with efficient designs that still meet all customer requirements including Mil-461 and RTCA-DO160 standards. CEF can apply proven designs for a variety of existing applications, as well as electronic design, manufacturing and testing capabilities for new applications. Our capabilities are well suited to support commercial and defense fixed wing aircraft, actuators, cargo handling systems, helicopters, radar components... (read more)
Browse Electrical and Electromechanical Assembly Services Datasheets for CEF Industries LLC
Eagle Eye Power Solutions, LLC
Electronic Hydrometer / Liquid Density Monitor
measuring needs. The measurement probe can be purchased independently or for integration into an existing PLC (Programmable Logic Controller). Optional 4-20mA analog output board or dual 5 amp relays for automatic process control are also available. Cabling is either Teflon or PVC depending on the measuring sample. The SG-100M is easy to use and versatile. Simply submerge the measuring probe up to 500 feet and connect to an electronics module to provide digital readouts of user defined values... (read more)
Browse Hydrometers Datasheets for Eagle Eye Power Solutions, LLC
Heilind Electronics, Inc.
Solid State Relays and More from Crydom
Heilind Electronics is now an authorized distributor for Crydom - the world 's leading solid state relay manufacturer. Heilind Electronics, a leading distributor of electronic components, has added Crydom products to its growing portfolio of relays and switching solutions. With over 40 years of experience, Crydom is a global leader in SSR design, development, and manufacturing. As an authorized distributor of Crydom products, Heilind will be stocking a wide range of solid state relays... (read more)
Browse Solid State Relays Datasheets for Heilind Electronics, Inc.
Conduct Research Top
Electronic monitoring relays
Electronic monitoring relays can generally be found in industrial wastewater plants and other settings that need a warning about outofbounds voltages or electrical currents. can generally be found in industrial wastewater plants and other settings that need a warning about outofbounds voltages
Application: RF Receivers - Reed Relay
With the continuous worldwide threat of terrorism,. most countries need to be monitoring all electronic communication on a 24/7 basis. Most of this is done with electronic receivers scanning all the RF ranges where potential communication may take place. RF switches are needed to switch from
Application: IC Testing - Reed Relay
Humanity has changed dramatically as they carry out our daily endeavors, by the invention of the integrated circuit nearly 50 years ago. Whether we are checking the time on our wrist watch, making a phone call, watching children play with their electronic toys, or at work/home on our computer, etc
Application: Airplane TVS - Reed Relay
When test equipment is used to test discrete. power semiconductors, the testers often require the application of high currents to properly test the semiconductor devices, such as, Transient Voltage Suppressors (TVS) that prevent ESD and lightning damage to sensitive electronic equipment. To perform
Application: Surgical Operating Rooms Eliminate Instruments Left Behind - Reed Relay
are used to soak up blood pools to facilitate the surgery. These blood saturated sponges placed between tissue can be left behind after the operation is complete. Of course, many times this gives rise to post surgical complications and sometimes death. Medical electronic designers have come up
Application Note: Switching Solutions Requiring Little or No Power to Operate Using Reed Sensor/Relay Technology (.pdf)
Power consumption in today's electronic market is a concern with the dramatic increase in the use of portable electronic gadgetry. Power hungry components are rapidly being designed out in favor of power efficient products. Normally closed (Form B) Reed Sensors and Reed Relays draw zero power
Functions and Applications of Timer Relays
Over time, advances in electronic technology have greatly increased the number and variety of applications for industrial relays. The task of selecting a relay can often be difficult and confusing. Hopefully, this brief explanation will help you in understand the factors to consider when selecting
IN all communication systems the repeater or relay station has a vital role. The relay function is essentially simple. In the past, people relayed or passed messages by word of mouth, patterns of flags, beacons, or Morse code. Today we have electronic amplifiers that boost weak signals and blindly
Application: High End Multimeters Use Reed Relays
Electronics and electronic systems, the need exists to be able to make voltage and current measurements covering several orders of magnitude, from nano-volts to kilovolts and from fempto-amps to amps. A reed relay is placed on the front end of these multimeters allowing the broad spectrum
More Information Top
A Design Technique for Pedestal-Free Switching Circuits
The ideal electronic relay is defined and a diode network realization is synthesized.
Theory and design of electronic relays
The reason for defining an elec- tronic relay as a two-port electrical network is to allow the formulation of a mifed synthesis procedure-independent of the components used in the realization.
Industrial Automation Equipment Market Tracker - Q3 2015
An electronic control relay is defined as an electrical switching device that opens or closes a control circuit, either instantaneously or as a result of a measured parameter or logical input signal.
Industrial Automation Equipment Market Tracker - Q2 2015
Product Definition: An electronic control relay is defined as an electrical switching device that opens or closes a control circuit, either instantaneously or as a result of a measured parameter or logical input signal.
Electronic Control Relays Report - 2014
In this report, an electronic control relay is defined as an electrical switching device that opens or closes a control circuit, either instantaneously or as a result of a measured parameter or logical input signal.
Standard Handbook of Electronic Engineering, Fifth Edition > Electronic and Fiber Optic Components
[p2000c9958995_69001] Definitions of Relay Terms, Electronic Industries Association.
Electronic telephone exchanges
Initially, many people seemed to think that the use of reed relays was a retrograde step for electronic exchanges until somebody defined these relays as "electromechanical diodes" and treated them as an electronic component.