Power Transfer Switches

ASCO SERIES 300 Group G Service Entrance Power Transfer Switch

The ASCO SERIES 300 Group G Service Entrance Power Transfer Switch combines automatic power switching with the necessary disconnecting, grounding, and bonding required for use as service entrance equipment. The power transfer switch meets all National Electrical Code requirements for service entrance use.

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

Specifications

Specifications per model ASCO SERIES 300 Group G Service Entrance Power Transfer Switch
Ampere Size Pole Count Voltage Enclosure Type Height (in / mm) Width (in / mm) Depth (in / mm) Weight (lbs / kgs)
70 - 3000 2, 3 115 - 600 Type 1, 3R, 3RX, 4, 4X, 12 48 - 96 / 1219 - 2438 36 - 41 / 914 - 1041 13 - 86 / 330 - 2184 400 - 2865 / 185 - 1329
* To view a specific model product page click on the model name above.

Downloads

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

Features

Suitable for use as service entrance equipment.
Listed to UL 891 (standard for switchboards) for 600 - 3000 amps, sizes and UL 1008 (standard for panel-boards) for 70 - 400 amps.
Automatic Transfer Switch is listed to UL 1008 for total system loads.
Sizes available from 70 - 3000 amps, 600 VAC, 50 or 60 Hz, single or three phase.
Ground fault trip protection provided on sizes 1000 amps and above.

Benefits

Products 400 amperes or less, utilize
a single enclosure including a service (utility source) disconnect circuit breaker.
Products 600 amperes and above,
utilize a multi-section switchboard
construction including a service
equipment section containing the
service (utility source) disconnect
circuit breaker, grounding, and bonding provisions.

Contacts

Sales In USA Change Location
ASCO Power Technologies
Email Contact +1 514 337 2790 Fax +1 514 333 1968
3001 Douglas B. Floreani St. Laurent Canada
Product areas of focus: Power Transfer Switches, Paralleling Switchgear, Power Control and Monitoring
ASCO Power Technologies
Email Contact +1 902 468 2559 Fax +1 902 468 1663
PO Box 21026, Cole Harbour RPD Dartmouth Canada
Product areas of focus: Power Transfer Switches, Paralleling Switchgear, Power Control and Monitoring
ASCO Power Technologies
Email Contact +1 519 758 8450 Fax +1 519 758 0876
PO Box 1238, 17 Airport Road Brantford Canada
Product areas of focus: Power Transfer Switches, Paralleling Switchgear, Power Control and Monitoring
ASCO Power Technologies
Email Contact +1 604 944 6776 Fax +1 604 944 6763
2071 Kingsway Avenue, Suite 707B Port Coquitlam Canada
Product areas of focus: Power Transfer Switches, Paralleling Switchgear, Power Control and Monitoring
BC Air & Power - BC Interior
Email Contact 250 762 7088 Fax 250 712 2022
2254 Omineca Place Kelowna Canada
Product areas of focus: Uninterruptible Power Supplies (UPS), Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Surge Protective Devices, Thermal Management, Monitoring
Betco Limited - Winnipeg
Email Contact +1 204 697 4344 Fax +1 204 697 4334
1695 Dublin Ave. Winnipeg Manitoba Canada
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Surge Protective Devices, Thermal Management, Integrated Solutions, Outdoor Enclosures, Racks and Containment, Monitoring
Chess Controls Inc. - Northern Ontario
Email Contact +1 705 682 2828 Fax +1 705 682 0847
4 Serpentine Street Copper Cliff Ontario Canada
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Surge Protective Devices, Thermal Management, Integrated Solutions, Outdoor Enclosures, Racks and Containment, Monitoring
Curtis Agencies, Ltd.
Email Contact +1 902 453 4030 Fax +1 902 455 4030
67 Crane Lake Drive Halifax Nova Scotia Canada
Product areas of focus: Uninterruptible Power Supplies (UPS), DC Power Systems, Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Surge Protective Devices, Thermal Management, Integrated Solutions, Outdoor Enclosures, Racks and Containment, Monitoring
Emerson Network Power (Liebert - Alberta)
Email Contact +1 780 463 0933 Fax +1 780 463 9526
4112 91A Street Edmonton Alberta Canada
Product areas of focus: Uninterruptible Power Supplies (UPS), Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Monitoring
Emerson Network Power (Liebert - Montreal)
Email Contact +1 514 333 1966 Fax +1 514 333 1968
3001 Rue Douglas B Floreani Saint-Laurent Quebec Canada
Product areas of focus: Uninterruptible Power Supplies (UPS), Industrial AC and DC Systems, Power Distribution, Power Transfer Switches, Surge Protective Devices, Thermal Management, Integrated Solutions, Racks and Containment, Monitoring
Support Change Location
ASCO Power Technologies
Email Contact 1 519 758 8450 Fax 1 519 758 0876
PO Box 1238, 17 Airport Road Brantford Canada
Product areas of focus: Power Transfer Switches, Paralleling Switchgear, Power Control and Monitoring

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