SERVICE ENTRANCE RATED
AUTOMATIC TRANSFER SWITCHES

 

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SERVICE ENTRANCE RATED AUTOMATIC TRANSFER SWITCHES

 

MANUAL TRANSFER SWITCHES

 

THE ASCO SERVICE ENTRANCE RATED AUTOMATIC TRANSFER SWITCHES, COMBINE A SERVICE ENTRANCE DISCONNECT, AND A AUTOMATIC TRANSFER SWITCH INTO A EASY TO INSTALL SPACE SAVING PACKAGE.

THEY ARE AVAILABLE IN THE SERIES 165 FOR HOME AND SMALL BUSINESS USE,
 AND THE SERIES 300 FOR INDUSTRIAL AND COMMERCIAL APPLICATIONS

 

QUESTIONS or want to place a PHONE ORDER

Please call us toll free at (866)321-6855 or e-mail us at
sales@transferswitch4less.com

(we're open from 7-3 pacific time Monday through Friday)

 

 

 

 

 

The ASCO series 165 Service Entrance Rated Automatic Transfer Switch has all of the features of the standard unit, along with a circuit breaker on the utility side. It is fully rated and UL listed as "SERVICE ENTRANCE EQUIPMENT", and meets all local and national code requirements.

 

Performance sets the Series 165 apart.

The Series 165 Automatic Transfer Switch incorporates the latest generator transfer switch technology developed by ASCO for dependable operation in any environment.

  • When utility power fails for just 3 seconds or more, the Series 165 Automatic Transfer Switch signals the generator to start.

  • In less than 30 seconds your electrical power is restored and life returns to normal.

  • Once the Series 165 Automatic Transfer Switch senses utility power has reached an acceptable voltage level for a period of time, it automatically reconnects your home or business to commercial power.

  • It then smoothly shuts the generator down after a one minute cool down period to extend generator life.

  • The Series 165 Automatic Transfer Switch automatically performs a test to simulate utility power failure every 14 days.

  • The user-friendly control panel also allows you to manually run a test at the push of a button.

  • LED indicators let you know the availability of both power sources and transfer switch positions.

 

SERIES 165  SERVICE ENTRANCE RATED AUTOMATIC GENERATOR TRANSFER SWITCH,
 FEATURES AND SPECIFICATIONS

  • 3-second time delay to override momentary utility source failures.

  • 15-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.

  • 5-minute time delay on retransfer, to allow utility source to stabilize prior to transferring the load back to utility.

  • 1-minute unloaded running time delay for  generator cool-down before shutdown. 

  • Simulates a power failure every 14 days to exercise and test your generator.

  • Nominal voltage 120/240 V 60 Hz, single phase.

  • Listed to UL1008 for total system loads (motors and all other electrical loads).

  • Listed to UL 891 Standard for Switchboards, and meets all NEC requirements for service entrance equipment.

  • Circuit Breaker disconnect on the normal source for isolation of transfer switch and  other electrical equipment.

  • Meets National Electrical Code (NEC) and National Fire Protection Association (NFPA) requirements.

  • True double-throw contacts (no intentional off position), with inherent mechanical interlocking to prevent connection of generator and utility source.

  • Convenient terminals to connect neutral and ground conductors from service and load feeders.

  • Bonding jumper on Neutral and Ground.

  • Available in Type 1 (indoor) and Type 3R (outdoor) enclosures.

  • NEMA 1  size 16" W, 36" H, 6" D, 110 lbs

  • NEMA 3R  size 16.47" W,  38.13"H, 8.5" D, 122 lbs

 

 

 

SERIES 165 AUTOMATIC GENERATOR TRANSFER SWITCH MANUALS

(Please note that ASCO does not have a separate set of manuals for the series 165 SE rated ATS.)

Owners manual (251kb) Brochure (2.97mb)
Application information (576kb) Sequence of operation (74kb)
Warranty (87kb)

 

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WE CAN SHIP YOUR GENERATOR TRANSFER SWITCH TODAY

AND UPS GROUND SHIPPING IS FREE, THAT'S RIGHT...FREE SHIPPING

(Within the continental United States. Our UPS cutoff is at 09:00 AM PST, M-F. If we get your order before the cutoff time we can generally get it shipped the same day, otherwise we'll ship it the next business day)

NEED YOUR TRANSFER SWITCH TOMORROW?

We can ship any transfer switch via overnight or 2 day air service anywhere in the world. Please call for a freight quote for this service.

Building Trust in Transactions (tm)

 

ASCO SERIES 165 SERVICE ENTRANCE RATED AUTOMATIC TRANSFER SWITCH PRICES

We currently stock the 200 amp NEMA 3R version of this switch due to it's high popularity; and can ship it right away.
The other versions of this switch are built to order, and have a factory lead time of 5 to 8 weeks so please plan accordingly.

ASCO SERIES 165 SE RATED ATS, 200 AMP, 2 POLE, 120/240 VOLT, NEMA 1 ENCLOSURE, P/N 1AUSA2200F3C $1186.47 *** LIMITED SUPPLY, 2 TO 3 WEEK LEAD TIME ***
ASCO SERIES 165 SE RATED ATS, 200 AMP, 2 POLE, 120/240 VOLT, NEMA 3R ENCLOSURE, P/N 1AUSA2200F3F $1261.36 *** IN STOCK ***

ASCO SERIES 165 AUTOMATIC TRANSFER SWITCH ACCESSORIES
(ACCESSORY PRICES ARE BASED ON THE PURCHASE OF A SERIES 165 ATS AT THE SAME TIME, PLEASE CONTACT US FOR ALA CART PRICING)

ASCO STRIP HEATER FOR NEMA 3R TRANSFER SWITCHES P/N K732212 (RECOMMENDED FOR TEMPERATURES BELOW FREEZING) $145.35
ASCO CONTROL BOARD FOR GENERAC AIR COOLED GENERATORS (THIS IS A NEW PRODUCT AND HAS A APPROX. THREE WEEK LEAD TIME) $97.56

 

The ASCO SERIES 300 Service Entrance Rated Automatic Transfer Switch combines automatic power switching with a utility circuit breaker as a disconnect device. The power transfer switch meets all National Electrical Code requirements for installation as service entrance equipment.

The ASCO 300SE Service Entrance Automatic Transfer Switch uses the same reliable transfer switching mechanism, and controller as the series 300 product platform, and also includes a utility circuit breaker as a disconnect device.

GENERATOR TRANSFER SWITCH CONTROL PANEL

SERVICE ENTRANCE DISCONNECT

 

STANDARD FEATURES

  • Suitable for use as service entrance equipment.

  • The ASCO Series 300SE is listed to UL 891 standard for Dead-Front Switchboards, and meets all NEC requirements for service entrance equipment.

  • Automatic Transfer Switch is listed to UL 1008 for total system loads.

  • Sizes available from 150 through 3000 amps.

  • Available to 600 VAC, 50 or 60Hz, single or three phase.

  • Circuit Breaker disconnect on the normal for isolation of transfer switch and other electrical equipment.

  • Disconnect link on Neutral and Ground.

  • Silver plated copper ground and neutral bus.

  • Solderless screw type terminals for External Power Connections.

  • Ground fault trip protection provided on sizes of 1000 amperes and above.

  • UL approved Type 1 enclosure.

  • Available with solid or switched neutral.

  • Motor load transfer controls (inphase monitor) to keep motors operating during transfer.

  • Pre-transfer & post-transfer load disconnect contacts for signaling motor starters, elevators, VFDs and other selected loads.

  • Standard Engine Exerciser for weekly automatic testing of engine generator set with or without load.

  • Selectable control switches for voltage, frequency, time delay settings & additional control features.

  • Switch position lights, source availability lights, test switch and time delay bypass switch.

TIME DELAYS

  • Adjustable time delay to over ride momentary normal source outages to delay all transfer switch and engine-starting signals.

  • Transfer to emergency time delay. Adjustable from 0 to 5 minutes for controlled timing of load transfer to emergency.

  • Retransfer to normal time delay. Adjustable to 30 minutes.

  • Five-minute unloaded running time delay for emergency engine generator cool down.

  • Four-second time delay to override momentary to ignore momentary voltage and frequency transients during initial genset loading.

VOLTAGE & FREQUENCY SENSING

  • Adjustable three-phase, close differential voltage sensing on normal source.

  • Normal source pickup voltage is adjustable to 95% of nominal; drop-out is adjustable from 70 to 90% of nominal.

  • Frequency sensing on emergency source. Pickup at 95% and dropout at 85% of nominal.

STANDARD CONTROL CONTACTS

  • Switch position indicating contacts (rated 10 amps 250VAC, 32VDC). (1) for Normal position, (1) for Emergency position.

  • Gold plated engine start contacts (rated 5 amps 28VDC or 120VAC).

REMOTE CONTROL FEATURES

  • Remote test switch.

  • Remote contact for test or for peak shaving applications. Circuit will be automatically bypassed if emergency source fails.

  • Inhibit transfer to emergency.

  • Remote time delay bypass switch.

 

 

SERIES 300  AUTOMATIC TRANSFER SWITCH DOCUMENTS(

MOST OF THESE DOCUMENTS, DO NOT INCLUDE THE SERVICE ENTRANCE DISCONNECT IN THEM. ASCO USES THE SAME MANUALS FOR THE STANDARD AND THE SERVICE ENTRANCE RATED SERIES 300 ATS.)

Operators manual, 30-225 amp (456kb)

Brochure (2.1mb) Suggested bid specifications (63kb)

Operators manual, 260-400 amp (1.1mb)

Deluxe engine exerciser manual (145kb) Warranty (94kb)
Operators manual,600-1200  amp (515kb) Dimensional data Cut Sheet

 

WE HAVE A LIMITED STOCK ON HAND OF ASCO SERIES 300
SERVICE ENTRANCE RATED AUTOMATIC TRANSFER SWITCHES.

PLEASE CALL US FOR OUR CURRENT INVENTORY, AND LEAD TIMES FOR UNITS THAT ARE OUT OF STOCK.

 

ASCO SERIES 300 SE PRICES

200 AMP 2 POLE, 120,240 VOLT, NEMA 1 ENCLOSURE $4238.68
200 AMP 2 POLE, 120,240 VOLT, NEMA 3R ENCLOSURE $4484.52
400 AMP 2 POLE, 120,240 VOLT, NEMA 1 ENCLOSURE $5933.53
400 AMP 2 POLE, 120,240 VOLT, NEMA 3R ENCLOSURE $6253.69
400 AMP 3 POLE, ANY VOLTAGE, NEMA 1 ENCLOSURE $6288.60
400 AMP 3 POLE, ANY VOLTAGE, NEMA 3R ENCLOSURE $6608.86

 

DON'T SEE THE GENERATOR TRANSFER SWITCH YOU'RE LOOKING FOR?

Call us toll free at (866)321-6855

or E-mail us at sales@transferswitch4less.com

We can supply you with any ASCO series 165 or 300 Automatic Transfer Switch, at the lowest prices in the country.

 

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