Circuit Breakers

Circuit Breakers are unaffected by temperature.
Circuit Breakers

Circuit Breakers are unaffected by temperature.

Hydraulic/Magnetic circuit breakers do not rely on change in temperature caused by increased current flow to activate trip mechanism. Unaffected by ambient temperature and sympathetic heating, products do not derate or deteriorate over time and can be used in any application from -40 to +140°F. Various frame sizes and types are available with current ratings to 100 A, and short circuit...

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Circuit Breaker detects all types of fault currents.
Circuit Breakers

Circuit Breaker detects all types of fault currents.

Universal current-sensitive Type B residual current circuit breaker detects pulsating and smooth dc fault currents as well as sinusoidal ac fault currents. In detection, analysis, and shutdown, device offers protection via included line voltage-independent tripping function. Designed for currents from 25-80 A, devices handle tripping conditions up to 2 kHz and have rated fault currents 30, 300,...

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Miniature Circuit-Breakers meet requirements for UL 489.
Circuit Breakers

Miniature Circuit-Breakers meet requirements for UL 489.

Comprised of 62 devices, single-pole 5SJ4 series has installation depth of 70 mm and terminals designed for field wiring class. Products, designed for rated voltage of 240 Vac and 60 Vdc, meet requirements of EN/IEC 60 898. Rated switching capacity is specified up to 15 kA for 240 Vac and 10 kA uniformly for 60 Vdc. Suited for protection tasks within ANSI guidelines, devices can be used in...

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Electronic Circuit Breaker suits low-voltage applications.
Circuit Breakers

Electronic Circuit Breaker suits low-voltage applications.

Manufactured in plastic, 12-lead, 3 x 2 mm DFN package, No RSENSE LTC4213 senses load currents with RDS(ON) of external MOSFET, eliminating need for sense resistor. Product operates over bias supply range of 2.3-6 V and monitors voltages from ground to 6 V. With pin-selectable VDS thresholds of 25, 50, and 100 mV, circuit breaker provides dual level and dual response time functions for...

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Vacuum Reclosers offer direct SEL 351R compatibility.
Circuit Breakers

Vacuum Reclosers offer direct SEL 351R compatibility.

Three-phase TriMod(TM) 300R Series requires only one control cable for full functionality and provides twice the duty cycle required by ANSI C.37.60. Solid-dielectric insulation system minimizes environmental problems associated with typical oil and gas insulation. Removable current transformers are surrounded by grounded metal surface, providing added personnel and equipment safety. Operating...

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Fuseholder Style Circuit Breaker is RoHS-compliant.
Circuit Breakers

Fuseholder Style Circuit Breaker is RoHS-compliant.

Offered in push-to-reset configuration, lead-free T9 Series is designed with fuseholder body style and snap-in mounting (5/8 in. or 16 mm dia hole). Tripping operation is (cycling) trip-free, and terminals are Â-¼ in. or 6.3 mm quick-disconnect. Suited for use on equipment, product is rated for currents range of 5-16 A and is cURus approved at AC240V/DC48V for 5-8 A as well as AC240V/DC32V...

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Ignition-Proof Circuit Breaker complies with UL 1500.
Circuit Breakers

Ignition-Proof Circuit Breaker complies with UL 1500.

Offered in Push-to-Reset and Automatic Reset configurations, Series 18 has weatherproof, trip-free design. It features Short Circuit Interruption up to 3,000 A and is available in ratings of 2-60 A with voltage ratings of 32 Vdc/120 Vac. Series is validated to requirements of Society of Automotive engineers (SAE), Underwriters Laboratories (UL), American Boat and Yacht Council (ABYC), and US...

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Circuit Breakers are offered with ratings from 10-50 A.
Circuit Breakers

Circuit Breakers are offered with ratings from 10-50 A.

Mid-range circuit breakers come in panel mount design as automatic reset or switchable with manual trip feature to allow opening of circuit path without disconnection from power source. Single pole thermal type breakers are rated up to 30 Vdc max, and 10-32 stud terminals and nuts are included. Uses include marine, agriculture, construction, RV, chassis, and specialized equipment applications.

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Circuit Breakers feature miniature B frames.
Circuit Breakers

Circuit Breakers feature miniature B frames.

Unaffected by ambient temperature and sympathetic heating, Hydraulic/Magnetic Circuit Breakers can be reset immediately. Offered in 1 and 2 pole configurations with snap-in, clip-in, and threaded-neck mountings, units have current ratings from 0.02-25 A. Miniature B frames carry 100% of rated current from -40 to +203°F. Breakers have UL 1077, CSA, VDE, and TUV approvals, and are offered...

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Circuit Breakers offer UL489 listed performance.
Circuit Breakers

Circuit Breakers offer UL489 listed performance.

Providing branch circuit overcurrent protection, Molded Case Circuit Breakers use patented contact conductor designs featuring high-speed blow-open action. They include arc extinguishing technology and toggle handle that provides on/off/tripped positions along with visual indicators. Flex and standard shaft handles are available to facilitate installation and operation of enclosure-mounted...

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

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