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  Home > Transfer Switches > ASCO Transfer Switches > ASCO 300 Commercial Transfer Switches > ASCO 300 3-Phase Commercial Transfer Switches >

  ASCO 300 Series 600A 3-Phase 4-Wire Automatic Transfer Switch - 2 wire start Nema 3R

ASCO 300 Series 600A Automatic Transfer Switch - 2 wire start
(purely indicative picture)



 
AP's Price: $5,060.00
Special Order: See below for shipping lead time.


Availability: Usually Ships in 2 to 3 Weeks
Product Code:
ASCO-300-600A-3R3PH4W

Voltage Options

3-Phase 120/208V
3-Phase 120/240V
3-Phase 277/480V

Qty:
Description Technical Specs & Downloads
 
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Product Details

NEMA 3R Enclosure

  • The Series 300 is listed to UL 1008 standard for Transfer Switch Equipment and CSA standard C22.2 for automatic transfer switches.
  • Meets NFPA 110 for Emergency and Standby Power Systems and the National Electrical Code (NEC) Articles 700, 701 and 702.
  • Compact sizes rated 30 through 3000 amps in a compact design.
  • Available to 600 VAC, single or three phase.
  • True double-throw operation: The single solenoid design is inherently inter locked and prevents contacts from stopping between sources or from being in contact with both sources at the same time.
  • There's no danger of the Series 300 ATS transferring loads to a dead source because the unique ASCO single-solenoid operator derives power to operate from the source to which the load is being transferred.
  • Easy-to-read flush-mounted control and display panel provides LED indicators for switch position and source availability. It also includes test and time-delay bypass switches as standard features.
  • Standard engine exerciser for weekly automatic testing of engine generator set with or without load.
  • Supplied with solid neutral termination.
  • Optional switched neutral pole available.
  • Accessory kits available for field upgrades.
  • Available for immediate delivery.
  • Now available for service entrance applications. Contact ASCO for assistance.
  • With space in electrical closets being at a premium, the use of wall or floor-mounted ASCO Power Transfer Switches assures designers optimum utilization of space.
  • All transfer switches through 2000 amps are designed to be completely front- accessible. This permits the enclosures to be installed flush to the wall and still allows installation of all power cabling and connections from the front of the switch.
  • Cable entrance plates are also standard on the 1600 and 2000 amp units to install optional side-mounted pull boxes for additional cable bending space.
  • Adjustable time-delay feature prevents switch from being activated due to momentary utility power outages and generator dips.



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Transfer Switches > ASCO Transfer Switches > ASCO 300 Commercial Transfer Switches > ASCO 300 3-Phase Commercial Transfer Switches
Transfer Switches > ASCO Transfer Switches > ASCO 300 Commercial Transfer Switches