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ASCO Automatic Transfer Switches

ASCO Automatic Transfer Switches

ASCO has been making Automatic Transfer Switches (ATS) for nearly a century. The use of ATS to connect facilities to backup power makes using a generator safer and more convenient at home or in a commercial or industrial setting. It eliminates the risk of accidents and facilitates generator reliability. Operation is simplified and employees remain safe during power outage events. ASCO Power Technologies is the pioneer in ATS applications and offers a full range of switches that transfer loads between utility and backup power sources. The company’s commitment to reliability and innovation makesits ATS products stand out as leaders in the market. ASCO ATS are listed as UL 1008. The key advantage of ASCO switches is that they are compatible with all makes and models of generators. Browse the range of ASCO products to find a model that best suits your applications at home, work, or the factory.

  • ASCO 300 Series 30A 1ph 2 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 30A 1ph 2 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 2-3 Weeks
    $2,312.00 - $3,099.00
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  • ASCO 300 Series 30A 3ph 3 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 30A 3ph 3 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 4-6 Weeks
    $2,562.00 - $3,349.00
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  • ASCO 300 Series 30A 3ph 4 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 30A 3ph 4 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 4-6 Weeks
    $2,812.00 - $3,599.00
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  • ASCO 300 Series 70A 1ph 2 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 70A 1ph 2 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 4-6 Weeks
    $2,373.00 - $3,160.00
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  • ASCO 300SE Series 70A 1ph 2 Pole Service Rated Open Transition Automatic Transfer Switch

    ASCO 300 Series 70A 1ph 2 Pole Service Rated Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 14-16 Weeks
    $5,791.00 - $6,857.00
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  • ASCO 300 Series 70A 3ph 3 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 70A 3ph 3 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 4-6 Weeks
    $2,625.00 - $3,412.00
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  • ASCO 300 Series 70A 3ph 3 Pole Service Rated Open Transition Automatic Transfer Switch

    ASCO 300 Series 70A 3ph 3 Pole Service Rated Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 14-16 Weeks
    $6,091.00 - $7,157.00
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  • ASCO 300 Series 70A 3ph 4 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 70A 3ph 4 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 4-6 Weeks
    $2,875.00 - $3,662.00
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  • ASCO 300 Series 70A 3ph 4 Pole Service Rated Open Transition Automatic Transfer Switch

    ASCO 300 Series 70A 3ph 4 Pole Service Rated Open Transition Automatic Transfer Switch

    Availability: Special Order- Estimated to Ship in 14-16 Weeks
    $6,634.00 - $7,700.00
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  • ASCO 185 Series 100A 1ph 2 Pole Open Transition Automatic Transfer Switch

    ASCO 185 Series 100A 1ph 2 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 7-9 Weeks
    $1,176.00 - $1,261.00
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  • ASCO 185 Series 100A 1ph 2 Pole Service Rated Open Transition Automatic Transfer Switch

    ASCO 185 Series 100A 1ph 2 Pole Service Rated Open Transition Automatic Transfer Switch

    Availability: Sprecial Order - Estimated to Ship in 14-16 Weeks
    $2,294.00 - $2,432.00
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  • ASCO 300 Series 100A 1ph 2 Pole Service Rated Open Transition Automatic Transfer Switch

    ASCO 300 Series 100A 1ph 2 Pole Service Rated Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 14-16 Weeks
    $6,026.00 - $7,092.00
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  • ASCO 300 Series 100A 3ph 3 Pole Service Rated Open Transition Automatic Transfer Switch

    ASCO 300 Series 100A 3ph 3 Pole Service Rated Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 14-16 Weeks
    $6,261.00 - $7,327.00
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  • ASCO 300 Series 100A 3ph 4 Pole Service Rated Open Transition Automatic Transfer Switch

    ASCO 300 Series 100A 3ph 4 Pole Service Rated Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 14-16 Weeks
    $7,023.00 - $8,089.00
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  • ASCO 300 Series 104A 1ph 2 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 104A 1ph 2 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 4-6 Weeks
    $2,412.00 - $3,199.00
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  • ASCO 300 Series 104A 3ph 3 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 104A 3ph 3 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 4-6 Weeks
    $2,661.00 - $3,448.00
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  • ASCO 300 Series 104A 3ph 4 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 104A 3ph 4 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 4-6 Weeks
    $2,913.00 - $3,700.00
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  • ASCO 300 Series 150A 1ph 2 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 150A 1ph 2 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Nema 1 Ships in 4 Weeks, Nema 3R Ships in 8 Weeks
    $2,625.00 - $3,412.00
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  • ASCO 300 Series 150A 1ph 2 Pole Service Rated Open Transition Automatic Transfer Switch

    ASCO 300 Series 150A 1ph 2 Pole Service Rated Open Transition Automatic Transfer Switch

    Availability: Special Order - Estimated to Ship in 14-16 Weeks
    $6,198.00 - $7,264.00
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  • ASCO 300 Series 150A 3ph 3 Pole Open Transition Automatic Transfer Switch

    ASCO 300 Series 150A 3ph 3 Pole Open Transition Automatic Transfer Switch

    Availability: Special Order - Nema 1 Ships in 4 Weeks, Nema 3R Ships in 8 Weeks
    $2,875.00 - $3,662.00
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