New Relays Products

Terminal Blocks offer wide range of voltages.

Rail-mounted Series 859 switching-relay and optocoupler terminal blocks feature 5, 24, 48, 60, 115, and 170 Vdc input voltages. Optocoupler outputs are for negative and positive switched circuits. Five connection points and multiple commoning options are available, including 2-, 3-, 4-, 5-, and 10-way push-in type jumper bars. LED provides visual indication of correct operation. Units accept...

Relays enhance machine monitoring.

MachineAlert(TM) function protection relays include phase monitors, current monitors, thermistor monitors, and motor rotation monitors. Microprocessor technology combined with solid-state circuitry provides repeatable operation. LCD keypad programming takes guesswork out of device set up. Motor control enhancing functions of relays protect equipment and monitor applications to help reduce...

Power Relay provides 20 million operations.

Series FTR-MY occupies 100 mmÃ-² of PCB area. Dielectric between coil and contacts is 3,000 Vac and surge strength voltage is 5,080 V. Coils feature 110 mW sensitivity and 54 mW operating power. Bifurcated, gold overlaid, silver alloy contacts have contact rating of 250 Vac/30 Vdc at 5 A, and 5 A max switching current. Relay comes in 1 Form A and is available for 4.5 to 24 Vdc operation with...

Microminiature Relay offers sealed surface mount packaging.

Low profile, Model WJ850SM is 6.2 mm high and available with DPDT contacts and coil voltages from 3-24 Vdc. Designer has choice of monostable and one coil latching configurations. Relay meets FCC part 68.302 1,500 V lightning surge standard. It includes gold plated, bifurcated contacts which are essential in telecom industry.

Air Amplifiers and How They Work

Air amplifiers are pneumatically driven devices that use shop air to provide the motive power for increasing air pressure. This white paper provides an in-depth overview into the air amplifiers and how they work.

Subminiature HVAC Relay withstands up to 10 kV surges.

Model AZ770 is offered in SPST and SPDT configurations. It has 5 A, 250 Vac, 100,000 cycle UL rating; comes standard with Class B insulation; and due to 8 mm creepage distance, has high dielectric strength of 5000 Vrms from contact to coil. Sensitive 200 mW coil is available with gold-plated contacts and epoxy-sealed cover. Relay helps reduce field failures of sensitive control boards due to...

Relays and Couplers suit appliance and HVAC markets.

Solid State Relay (SSR) and Phototriac Coupler components offer AC switching and control. Small power 8-pin DIP SSRs are offered in zero-cross and non-zero cross type. SSR components' drive current ranges from 60 mA to 16A. Rated 1.2 A, 8-pin DIP SSRs are also available. PC2 and PC3 lines of DIP-6 and expanded DIP-4 Phototriac Couplers include 200 V line with and without Zero cross functionality...

Switch Modules have fully integrated controls.

Medium-Current PowerMod(TM) Solid-State switch modules include gate drive, power, over-current protection, pulse-width frequency error checking, and fault handling. Stackable from 11-66 KV, units provide over 99% switching efficiency, less than 500 ns switching times, pulse frequencies up to 100 KHz, and adjustable pulse widths from submicroseconds to DC, on pulse-to-pulse basis. Single...

Low Profile Power Relay suits industrial HVAC applications.

Measuring 29 x 12.7 x 15.7 mm, model FTR-K1 is available with 250 mW (250 Vac, 10 A) and 400 mW (250 Vac/24 Vdc, 16 A) power coils. With operating temperature range of -40 to 105Ã-

Electronic Overload Relay protects motors.

Microprocessor-based, MotorGuardian(TM) MPA-1000 provides protection for 3-phase ac motors, pumps, and compressors. It installs in new or retrofit applications using 2-piece, clip-on current transformers. DIN-rail mount enclosure includes 2-line, 16-character, vacuum-fluorescent display.

Programmable Relays suit power distribution applications.

Enclosed in NEMA Type 6 chemically treated, waterproof drawn-brass shell, MPCV Network Protector Communications Relays grant access to voltage, current, power, power factor, harmonics, and last trip information. Users select from 2 closing curves, including modified, circular, closed curve. Relays monitor network protector's internal enclosure for temperature, alarms of detected anomalies, and...

Oilfield Improvements® Wheeled Rod Guide® Couplings Celebrate 35th Anniversary

For over 35 years our Wheeled Rod Guide Couplings, have been at work in oil fields across the globe. Our products are engineered to extend the service life of sucker rods and tubing, delivering cutting-edge innovation that enhances oilfield operation, maximizes output, and enhancing overall operations. To learn about the advantages of using Wheeled Rod Guide Couplings in your wells, see our video.