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Tag: breakers
Electronic Circuit Breakers offer extended ratings.
2015-12-08 14:31:06| Industrial Newsroom - All News for Today
Available in 48 Vdc, 12 Vdc, and NEC Class 2 models, Series 787-16XX provides accurate readings and fast-tripping characteristics. Solid state devices offer resetting and switching of tripped channels via remote input, pushbutton LEDs and adjustable current via potentiometer, and maintenance-free CAGE CLAMP® for reliable connectivity. Active current limitation is available on select models. With downloadable function-blocks, modules can communicate with most PLCs.
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electronic
ratings
extended
Multichannel Circuit Breakers protect up to 8 circuits.
2015-12-07 14:31:05| Industrial Newsroom - All News for Today
Available in 4- and 8-channel options requiring just 41 mm of space, CBM Series detects and signals overvoltages and undervoltages, then disables connected loads in targeted manner. Each channel has individual load rated at 0.5–10 A, with LED indication of trip status. Users can lock in set nominal currents electronically, preventing unwanted changes. Operating from -25 to 70°C, programmable units offer remote status monitoring/reset and active current assist.
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circuit
circuits
breakers
How to track & reduce SF6 gas emissions in dead tank circuit breakers
2015-12-01 16:56:00| Transmission & Distribution World
Learn three things you can do to meet EPA Regulations for SF6 gas losses in dead tank circuit breakers. read more
Instantaneous vs. Inverse Time Circuit Breakers for Motors
2015-11-24 17:15:00| Electrical Construction & Maintenance
Theres an important difference between these two types of circuit breakers. read more
Tags: time
circuit
motors
inverse
Toll Breakers: The biggest violators - and how they get away without paying
2015-11-24 05:57:45| Railroads - Topix.net
Tolls are all over Richmond, but while most of us suck it up and pay we found some people are rolling through hundreds of times without spending a cent. According to data from the Virginia Department of Transportation people ran Richmond Metropolitan Transportation Authority tolls 1,198,356 times since March of 2013.
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without
toll
biggest
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