Circuit Protectors work with 24 V bus/truck wire harnesses.
Circuit Breakers

Circuit Protectors work with 24 V bus/truck wire harnesses.

Comprised of 7 products, AHEF family of PolySwitch circuit protection devices provide resettable overcurrent protection for bus and truck wire harnesses utilizing 24 V electrical systems. They offer hold-current ratings from 0.50-10 A with maximum fault-current rating of 100 A. Maximum operating voltage is 32 V and units can operate in temperatures up to 125°C. ROHS- and ELV-compliant, they...

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Rocker Switches

Circuit Breakers provide 50,000 switching cycles under load.

Available in 1-, 2-, or 3-pole versions and 5 illuminated rocker colors, TA35 Series features extended operating temperature of -30 to +60°C and conditional short circuit Inc of 2,000 A. Units combine switching and thermal overload protection over current range of 0.05-20 A for 1- and 2-pole types, and 0.05-12 A for 3-pole version. Dead Man Switch remains ON while actuator is depressed, and...

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Circuit Breakers

ABB Wins $75-Million Power Products Order in South Africa

Five-year contract for circuit breakers to increase power grid reliability Zurich, Switzerland, Sept. 23, 2008 - ABB, the leading power and automation technology group, has won a $75-million contract from Eskom, South Africa's national electricity provider, to supply and install circuit breakers to strengthen the country's electricity network. ABB will deliver about 2,000 circuit breakers with...

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Circuit Breakers

Ground Fault Monitor offers mid-shaft mounting option.

Designed to continuously chart ground fault severity, EFREM Earth Fault Resistance Monitor provides predictive maintenance condition monitoring. Digital wireless telemetry unit indicates fault location for diagnosis and repair, and provides alarm relay outputs that can be used to activate warnings or shut down machines. Using 2-piece wrap-around metal collar with embedded telemetry electronics,...

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Molded Case Circuit Breakers are 17.5 mm wide per pole.
Circuit Breakers

Molded Case Circuit Breakers are 17.5 mm wide per pole.

With ratings of 125 V (1 pole) and 250 V (2-4 poles) up to 63 A, UL489 DC miniature breakers enable service entrance, feeder, or branch circuit protection and disconnect function. They allow for DIN rail mounting and feature positive trip indicator (green/red) and short-circuit interrupt capacity of 10 kA. CE certified and RoHS compliant units come with auxiliary switch, shunt trip, and...

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Terminal Blocks are suitable for plug in circuit jumper.
Terminal Blocks

Terminal Blocks are suitable for plug in circuit jumper.

DIN rail mounted, EZ Jump terminal blocks provide 2 locations and housing insulation for PTC jumpers. Characteristics include grey color for multiple product compatibility, RoHs compliant materials, and housings molded of UL94V0 polyamide. Blocks are available in single, multiple, functional, and fuse levels as well as screw clamp and spring clamp wire terminations. Terminal blocks and PTC Easy...

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Vacuum Breakers

Vacuum Breakers relieve undesirable vacuum state.

Able to be used on steam or liquid applications, Vacu-Break devices promote system efficiency by allowing it to operate correctly and preventing potential equipment damage. Maintenance-free product, available in 1/8, Â-½, and ¾ in. versions, has brass body and is designed for pressures to 125 psi and temperatures to +350°F. Available as option on certain Spence steam traps,...

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Circuit Breakers

High-Frequency Ground Current Reducer has MSHA approval.

Engineered for use where AC induction motors operate in conjunction with VFD applications, ZERO-GROUND® High Frequency Extraction System is approved by US Department of Labor, Mining, and Safety Health Administration (MSHA) for use in underground and surface mines. Completely passive system utilizes no filters or brushes and eliminates electrical noise while directing high-frequency ground...

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Circuit Breakers

ABB High Voltage Products Pass Extreme Arctic Wind Tunnel Tests for Improved Reliability

Wind variations up to 40 mph at minus 75 degrees differentiate circuit breaker testing Chicago, IL, April 22, 2008 - Not every company can claim to have products on the market that function reliably in brutal Siberian-like temperatures like 75 degrees below zero Fahrenheit, combined with 40 miles-per-hour winds. But ABB, the leading power and automation technology company, announced today that...

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Tekna Manufacturing LLC Announces NFPA 99 Compliant Model 7200 Multiplace Chamber
Sponsored

Tekna Manufacturing LLC Announces NFPA 99 Compliant Model 7200 Multiplace Chamber

Tekna is a leader in Monoplace and Multiplace Hyperbaric Chambers for Hyperbaric Oxygen Therapy (HBOT), offering products that set the standard for quality and innovation. Our new 7200 series of multiplace chambers is a state-of-the-art system that integrates advanced engineering with a plethora of features and options making it the industry's premier HBOT system. To learn more, see our video.

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