ASCO 185 Series

All 185 Series switches are delivered in a compact design with 2 pole configuration only. Available in 120/240 VAC only. UL 1008 listed to 240 VAC for total system loads. True double-throw, inherently interlocked construction, to absolutely prohibit connecting both sources together.

• Standard models in stock, dropped shipped to your location. FREE SHIPPING when purchased with a generator!
• Available in Nema Type 1 and 3R enclosures.
• Textured RAL 7035 light beige color aesthetically suitable for residential applications
• Typical 100 Amp 185 Series Size: NEMA 1 size 14.25" W X 24"H X 8.25" D, 44 lbs., in a steel cabinet
• Typical 100 Amp 185 Series Size: NEMA 3R size 16" X W 24" H X 10" D, 118 lbs., in an aluminum cabinet. See brochures for individual switch sizes. Sizes vary by amperage and indoor/outdoor cabinet type.
• Adjustable 1-3 second time delay to overcome temporary utility outages.
• 5-minute time delay on retransfer, to allow utility source to stabilize prior to transferring the load back to utility.
• Adjustable 0-4 second time delay while on standby source to ignore momentary generator voltage dips
• 10-second transfer to emergency time delay to allow the generator to stabilize after starting.
• 15-second time delay after transfer to the standby source, to ignore momentary voltage dips on the generator during initial loading.
• Adjustable 2 or 5-minute unloaded running time delay for generator cool-down before shutdown.
• Fixed time delays helps make these switches economical. If you require changeable time delays use Series 300, see below.
• Automatic units are mechanically held, electrically operated utilizing a reliable, field-proven single solenoid operator.
• Manual units are mechanically held, mechanically operated by a handle on the side of the unit.
• Manual models are identical to automatic models except that operation is manually initiated. Ideal for those applications that have manual start generators without provisions for automatic engine start. We recommend that customers use automatic switches which can be operated in manual mode. You cannot retrofit a manual switch to automatic in the field.
•  Automatic and manual units feature contacts that are easily accessible for easy inspection and preventive maintenance. Rated for standby applications and intended for use only in optional (non-critical) standby systems in accordance with the National Electrical Code. NEC/NFPA 70, Article 702. Note: Not intended for emergency or life-support systems.
• Qualified and listed to CSA C22.2 No. 178 and UL 1008 automatic transfer equipment standards.
• For technical data, dimensions, features, remote controls, monitoring, warranty and other information. See Additional Information below.
• Other automatic switches available in "Enclosed" versions, Series 300 in larger sizes and with customer installable options. See ASCO Transfer Switch Group - Automatic Transfer Switches - Enclosed - Series 300
• Other automatic switches available in "Open" versions, Series 300 for use in equipment rack systems, UL approved. See ASCO Transfer Switch Group - Automatic Transfer Switches - Open - Series 300

ASCO 185 PTLC AUTOMATIC TRANSFER SWITCH, SERVICE ENTRANCE RATED ADDITIONAL FEATURES AND SPECIFICATIONS, (includes features of 185 Series)
The ASCO 185 Power Transfer Load Center (PTLC) and the 185 Service Entrance Rated switch has everything you need to protect your home or business from power outages in one easy to install package. A completely integrated package which incorporates the series 185 Automatic Transfer Switch with microprocessor control, a Square D load distribution panel board with utility and generator disconnect breakers and optional transient voltage surge suppression for protection of load circuits. The ASCO series 185 PTLC provides the intelligence and protection your generator needs in one complete package to insure seamless transfer and continuous power when the utility fails. This unit is designed to be used as a combination automatic transfer switch and emergency sub panel. Complete with the residential and small business series 185 ATS with all the adjustments you need for your demanding industrial applications. Optional Features: Square D Surge Breaker Secondary Surge Arrester (Transient Voltage Surge Suppression (TVSS) Plug on design requires two pole spaces LED indicates operational status Available as kit only for customer installation Specify kit K752139
	ASCO 185 PTLC Exterior - 200 Amp	ASCO 185 PTLC Interior - 200 Amp
Listed to UL 67 Standard for Switchboards, and meets all NEC requirements for service entrance equipment. True double-throw contacts eliminate simultaneous connection to utility and generator Space saving modular design provides easy access and one-source service responsibility Convenient terminals to connect neutral and ground conductors from service and load feeders. Test switch with time delay override option Circuit Breaker disconnect on the normal source for isolation of transfer switch and other electrical equipment. Pre - wired and factory tested for easy installation Square D Utility and Generator Breakers Square D QO Panel board with 42 spaces for circuits NEMA 1 size 28.5" W, 38" H, 7.4" D, 100 lbs