Power Transfer Switches

ASCO 7000 SERIES Medium Voltage Transfer Switch

ASCO protects medium voltage loads by offering maintainable and highly proven power transfer switches. The switches can be configured with protective relays and other options to meet specific project requirements.

Best Suited For
  • Banking, Financial and Insurance
  • Broadcast and Entertainment
  • Construction and Engineering
  • Data Center/Colocation/Hosting
  • Education
  • Fire/Alarm/Security
  • Government
  • Healthcare
  • Manufacturing
  • Power Generation
  • Retail and Wholesale
  • Telecom
  • Transportation
Limited Guardian Warranty


Specifications per model ASCO 7000 SERIES Medium Voltage Transfer Switch
Ampere Size Pole Count Voltage Enclosure Type
1200, 2000 - 3000 3 2400 - 13,800 Type 1, Type 3R, Type 3RX, Type 4X
* To view a specific model product page click on the model name above.


Draw-Out and Shuttered Vacuum Circuit Breakers with Optional Protective Relaying:
–One (1) Normal Source
VCB for Transfer Switch
–One (1) Emergency
Source VCB for Transfer Switch
Epoxy insulated copper bus
Protective barriers per ANSI C37.20.2 and UL 1008A to isolate major components
Fully integrated multi-section metal clad assembly


All ASCO 7000 SERIES Medium Voltage Transfer Switches utilize industry leading breaker technology and are approved with
internal arc classification IAC A FLR, loss of service continuity category LSC 2B and partition class PM. This makes them suitable for
universal installation, meeting the highest requirements regarding personal safety.
The 7000 SERIES Medium Voltage Transfer Switch is engineered to safely provide continuous power in the widest range of emergency
and standby power applications including industrial, commercial and business-critical facilities as well as health care campuses.


Sales In USA Change Location
ASCO Power Technologies (Maryland, Southern Delaware, Washington DC and VA
Email Contact 571 313 8041 Fax 703 342 0391
12310 Pinecrest Road Suite 204 Reston Virginia 20191
Product areas of focus: Power Transfer Switches, Paralleling Switchgear, Power Control and Monitoring
Support Change Location
ASCO Services, Inc.
50 Hanover Road Florham Park New Jersey 07932
Product areas of focus: Power Transfer Switches, Paralleling Switchgear, Power Control and Monitoring


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