These are UL approved 50 and 63-Amp versions of Zettler's current HVAC/R definite purpose contactors. They are made to switch heavy loads in elevators, cranes, hoists, and other products. They have UL-rated contacts of 25-63 full-load amps, up to 600V and 155C coils rated Class F in voltages at 50/60Hz. They come with a dust-proof construction, non-position sensitive mounting, a universal mounting plate, various termination options, heavy-duty contacts, and EE lamination for using less power, Zettler Controls Inc.http://rbi.ims.ca/4928-585
Days after a massive, distributed denial-of-service attack took down dozens of major websites around the country, ARM Holdings plc is rolling out a pair of new processor architectures aimed at shoring up IoT security.
Dow Chemical and several other companies have launched a program in Omaha, Neb. to divert about 36 tons of plastics from landfills in its first phase, and convert it into energy used for cement production.
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