An ASCO 185 Series power transfer switch with ASCO textASCO Power Technologies

ASCO 185 Series Automatic Transfer Switch | NON-SERVICE ENTRANCE RATED | 2 Wire Start | 230A | NEMA 3R

The ASCO 185 Series automatic transfer switch (ATS) are 2-wire control switches that are compatible with all 2-wire start systems from all manufacturers. The switch monitors incoming utility power. When the utility power fails it starts the generator and transfer the emergency load onto the generator. After the utility power is restored it will transfer the load back to the utility source, cool down the generator and then return to a standby mode. The ATS has an exercise circuit that tests the generator system every week. The automatic test feature can be set under load or under no load.

Amperage 230 Amps
Voltage Output 115-480V
Frame D
Current Limiting Fuses 480V Max. 100kA
Dimensions (WxHxD) NEMA 1: 18″ x 48″ x 13″
NEMA 3R, 4, 12: 18″ x 50.5″ x 14.33″

 

Weight 100 lbs

Brand

ASCO 185 Series Automatic Transfer Switches

An ASCO 185 Series automatic transfer switch for seamless power managementThe ASCO 185 Series ATS is ideal for residential and light commercial standby power. Available in 100A–400A, it offers compact size, UL listing, and service entrance-rated options. Reliable power transfer during outages. Looking to purchase an ASCO 185 Series ATS? Request a quote online and be sure to include your shipping address for the most accurate pricing! ASCO | Automatic Transfer Switches
An ASCO 185 Series power transfer switch with ASCO text

ASCO Power Technologies

ASCO Power Technologies ASCO, a trusted leader in power management, delivers reliable automatic transfer switches that keep power flowing during outages. Whether you’re a homeowner protecting essential appliances or a business maintaining critical operations, ASCO ATS units ensure seamless transitions between utility and backup power. Browse our selection today! 185 Series | 300 series | Automatic Transfer Switches
ASCO Power Technologies
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