Circuit Breakers feature arc flash protection.

Circuit Breakers feature arc flash protection.

Offered in 3 frame sizes from 800-5,000 A, WL Circuit Breakers feature integrated racking handles, pull apart front-mounted terminal blocks, and modular accessories. Dynamic Arc-Flash Sentry detects worker approaching energized equipment and automatically lowers trip time of breaker, minimizing potential arc-flash energy. Extended Instantaneous Protection accommodates 100% of full withstand...

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Circuit Breakers protect wiring, equipment, and subsystems.

Circuit Breakers protect wiring, equipment, and subsystems.

Available in stud or plug-in designs, SAE Type II and Type III Circuit Breakers minimize risk of fire due to overload. They provide reusable choice to wiring protection, offering heavy-duty replacement for ATC, ATO, and mini fuses. Units are suited for trucking, construction, and agricultural vehicles, as well as RVs and marine systems.

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Electric Breaker features fatigue-reducing design.

Electric Breaker features fatigue-reducing design.

Designed for wall or floor applications, TE 706-AVR Breaker incorporates brushless SR-motor, active vibration reduction system, and 3-level hammering power regulation. Control electronics provide continuous motor power, even during voltage fluctuations, and air flows over areas of motor, electronics, and hammering mechanism to keep tool and casing cool. Self-sharpening polygon chisels are offered...

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Circuit Breaker exceeds mil spec life-cycle requirements.

Suited for military and aerospace applications, single-pole, remote-controlled Model RCCB 4930 is temperature-compensated and available in various current ratings from 5-100 A, AC 115 V/400 Hz and 28 Vdc. Unit exceeds MIL-PRF-83383 life-cycle specification of 50,000 actuations for inductive and resistive loads. Signal and control circuit is actuated by bi-stable liner motor, controlled through...

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Circuit Breakers are unaffected by temperature.

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 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.

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.

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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Lump Breaker integrates into bulk bag discharger.

Lump Breaker integrates into bulk bag discharger.

Lump Breaker has dual 1 in. diameter, counter-rotating shafts with eccentric rotor blades running between companion stators. Design of rotating shafts facilitates cleaning, and tools are required for assembly and disassembly. Unit integrates into bulk bag discharger to reduce material lump sizes down to pneumatically conveyable size. Maximum discharge particle size is 3/8 in.

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Vacuum Reclosers offer direct SEL 351R compatibility.

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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