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Due to the current pandemic some items will have a delayed shipping.  

All Reliance Controls products have up to a 6-8 week lead time from time of order.  

Generators are drop shipped direct from Manufacture.

ASCO 185 Service Rated 200 Amp NEMA 3

ASCO 185 Service Rated 200 Amp NEMA 3
ASCO 185 Service Rated 200 Amp NEMA 3
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ASCO 185 Series Service Rated 200 Amp Nema 3

120/240 Single Phase


User-friendly control interface with easy to understand symbols and visual indicators to inform operator of transfer switch and power source status.
Listed to UL 1008 for optional standby systems, handling total system load including motors and all other electrical loads.
cUL Listed for Canadian installations.
Available in 100 through 400A ratings.


True double-throw contacts with inherent mechanical interlocking to prevent connection of generator and utility sources.
Terminals for convenient connection of neutral and ground conductors.
Working hand in hand with virtually every brand of generator, ASCO SERIES 185 Power Transfer Switches provide around-the-clock protection from a power failure, taking action only when required.
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