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Your Caterpillar account is the single account you use to log in to select services and applications we offer. Shop for parts and machines online, manage your fleet, go mobile, and more.
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Note that by entering data in
this application for purposes of obtaining driving directions, you
are providing such data directly to Google LLC and/or its
affiliates. By clicking "I Agree" or by using the
Google Maps functionality to obtain driving directions, you
acknowledge and agree that use of Google Maps is subject to the
then-current Google Maps/Google Earth Additional Terms of Service
at https://developers.google.com/maps/terms-20180207#section_9_3
and Google Privacy Policy at https://policies.google.com/privacy
Some emergency power installations require multiple automatic transfer switches, each feeding a specific load. In many installations where noncritical loads are being served, specifications may call for manual or non-automatic transfer switches. This method is used because operating personnel are present and the loads are not of a critical nature requiring unattended automatic operation. Because of the less critical function of this equipment, no specific industry requirements have been established. As a result, devices such as double throw disconnect switches have been used. Since the non-automatic transfer switches are part of the emergency power supply system, they should have the same UL 1008 electrical ratings as the automatic transfer switches feeding the more critical loads. In the event of a short circuit, the non-automatic transfer switches must have the same withstand current ratings as the automatic transfer switches and they must be as rugged and dependable.
CTSM and CTGM SeriesOffer
additional protection by incorporating normal and alternate source voltage sensing relays which will not permit the switch to be manually transferred unless the source to which it is being transferred is at 90% of its rated voltage
Get value and reliability that can only come from Caterpillar. Our new Cat® GC diesel generator sets offer the availability you need to keep your business running during a power outage.
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