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Thomson Power Systems Transfer Switches

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  • TS912A0100A

    TS913A0400B Thomson Automatic Transfer Switch | Service Entrance Rated

    Automatic Transfer Switch - S.E Rated 400 AMPS 3 Pole / 3 Phase, 50/60 Hz TSC 9 Advanced Controller - Up to 240v only 4 wire – Including Neutral Power Contactor Switch Type Rust Resistant Aluminum Enclosure USA or Export type – UL1008 Listed DOWNLOAD DATASHEETĀ  - Click Here
    TS913A0400B
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    TS913A0400B Thomson Automatic Transfer Switch | Service Entrance Rated

    Product Summary
    • Automatic Transfer Switch – S.E Rated
    • 400 AMPS
    • 3 Pole / 3 Phase, 50/60 Hz
    • TSC 9 Advanced Controller – Up to 240v only
    • 4 wire – Including Neutral
    • Power Contactor Switch Type
    • Rust Resistant Aluminum Enclosure
    • USA or Export type – UL1008 Listed
    • DOWNLOAD DATASHEETĀ  – Click Here
    Automatic Transfer Switch - S.E Rated 400 AMPS 3 Pole / 3 Phase, 50/60 Hz TSC 9 Advanced Controller - Up to 240v only 4 wire – Including Neutral Power Contactor Switch Type Rust Resistant Aluminum Enclosure USA or Export type – UL1008 Listed DOWNLOAD DATASHEETĀ  - Click Here
    TS913A0400B
  • 600 AMP Automatic Transfer Switch Thomson TS 973A0600A1CZ6DJJAA

    600 AMP Automatic Transfer Switch Thomson TS 973A0600A1CZ6DJJAA

    Automatic Transfer Switch 600 AMPS 3 Pole / 3 Phase, 50/60 Hz TSC7320 Advanced Controller - adjustable voltage (208-480V) 4 wire – Including Neutral Power Contactor Switch Type NEMA 1 or NEMA 3R USA or Export type – UL1008 Listed DOWNLOAD DATASHEETĀ  - Click Here
    TS 973A0600A1CZ6DJJAA
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    600 AMP Automatic Transfer Switch Thomson TS 973A0600A1CZ6DJJAA

    Product Summary
    • Automatic Transfer Switch
    • 600 AMPS
    • 3 Pole / 3 Phase, 50/60 Hz
    • TSC7320 Advanced Controller – adjustable voltage (208-480V)
    • 4 wire – Including Neutral
    • Power Contactor Switch Type
    • NEMA 1 or NEMA 3R
    • USA or Export type – UL1008 Listed
    • DOWNLOAD DATASHEETĀ  – Click Here
    SKU: TS 973A0600A1CZ6DJJAA Categories: ,
    Automatic Transfer Switch 600 AMPS 3 Pole / 3 Phase, 50/60 Hz TSC7320 Advanced Controller - adjustable voltage (208-480V) 4 wire – Including Neutral Power Contactor Switch Type NEMA 1 or NEMA 3R USA or Export type – UL1008 Listed DOWNLOAD DATASHEETĀ  - Click Here
    TS 973A0600A1CZ6DJJAA
  • 600 amp transfer Switch

    600 AMP Transfer Switch Thomson Service Entrance Rated, Automatic

    Automatic Transfer Switch, TS 870SE Series Service Entrance Rated 600 AMPS 2-3 Pole / 1-3 Phase, 50/60 Hz TSC7320 Advanced Controller - adjustable voltage (208-600V) 3 or 4 wire – Including Neutral Molded Case Breaker Switch Type NEMA 3R Weather-Proof Enclosure - Indoor or Outdoor use UL1008 Listed DOWNLOAD Datasheet/Drawing - Click Here
    TS873A0600B1AY6DNKAA
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    600 AMP Transfer Switch Thomson Service Entrance Rated, Automatic

    Product Summary
    • Automatic Transfer Switch, TS 870SE Series
    • Service Entrance Rated
    • 600 AMPS
    • 2-3 Pole / 1-3 Phase, 50/60 Hz
    • TSC7320 Advanced Controller – adjustable voltage (208-600V)
    • 3 or 4 wire – Including Neutral
    • Molded Case Breaker Switch Type
    • NEMA 3R Weather-Proof Enclosure – Indoor or Outdoor use
    • UL1008 Listed
    • DOWNLOAD Datasheet/Drawing – Click Here
    Availability:

    Incoming September 2025 - Reserve Today!

    Automatic Transfer Switch, TS 870SE Series Service Entrance Rated 600 AMPS 2-3 Pole / 1-3 Phase, 50/60 Hz TSC7320 Advanced Controller - adjustable voltage (208-600V) 3 or 4 wire – Including Neutral Molded Case Breaker Switch Type NEMA 3R Weather-Proof Enclosure - Indoor or Outdoor use UL1008 Listed DOWNLOAD Datasheet/Drawing - Click Here
    TS873A0600B1AY6DNKAA
  • 800 AMP Automatic Transfer Switch Thomson TS 973A0800A1CZ6DJJAA

    800 AMP Automatic Transfer Switch Thomson TS 973A0800A1CZ6DJJAA

    Automatic Transfer Switch 800 AMPS 3 Pole / 3 Phase, 50/60 Hz TSC7320 Advanced Controller - adjustable voltage (208-480V) 4 wire – Including Neutral Power Contactor Switch Type NEMA 1 or NEMA 3R USA or Export type – UL1008 Listed DOWNLOAD DATASHEETĀ  - Click Here
    TS 973A0800A1CZ6DJJAA
    Read more

    800 AMP Automatic Transfer Switch Thomson TS 973A0800A1CZ6DJJAA

    Product Summary
    • Automatic Transfer Switch
    • 800 AMPS
    • 3 Pole / 3 Phase, 50/60 Hz
    • TSC7320 Advanced Controller – adjustable voltage (208-480V)
    • 4 wire – Including Neutral
    • Power Contactor Switch Type
    • NEMA 1 or NEMA 3R
    • USA or Export type – UL1008 Listed
    • DOWNLOAD DATASHEETĀ  – Click Here
    SKU: TS 973A0800A1CZ6DJJAA Categories: ,
    Automatic Transfer Switch 800 AMPS 3 Pole / 3 Phase, 50/60 Hz TSC7320 Advanced Controller - adjustable voltage (208-480V) 4 wire – Including Neutral Power Contactor Switch Type NEMA 1 or NEMA 3R USA or Export type – UL1008 Listed DOWNLOAD DATASHEETĀ  - Click Here
    TS 973A0800A1CZ6DJJAA
  • 800 amp transfer Switch

    800 AMP Transfer Switch Thomson Service Entrance Rated, Automatic

    Automatic Transfer Switch, TS 870SE Series Service Entrance Rated 800 AMPS 2-3 Pole / 1-3 Phase, 50/60 Hz TSC7320 Advanced Controller - adjustable voltage (208-600V) 3 or 4 wire – Including Neutral Molded Case Breaker Switch Type NEMA 3R Weather-Proof Enclosure - Indoor or Outdoor use 1008 UL Listed DOWNLOAD Datasheet/Drawing - Click Here
    TS873A0800B1AY6DNKAA
    Read more

    800 AMP Transfer Switch Thomson Service Entrance Rated, Automatic

    Product Summary
    • Automatic Transfer Switch, TS 870SE Series
    • Service Entrance Rated
    • 800 AMPS
    • 2-3 Pole / 1-3 Phase, 50/60 Hz
    • TSC7320 Advanced Controller – adjustable voltage (208-600V)
    • 3 or 4 wire – Including Neutral
    • Molded Case Breaker Switch Type
    • NEMA 3R Weather-Proof Enclosure – Indoor or Outdoor use
    • 1008 UL Listed
    • DOWNLOAD Datasheet/Drawing – Click Here
    Availability:

    Incoming September 2025 - Reserve Today!

    Automatic Transfer Switch, TS 870SE Series Service Entrance Rated 800 AMPS 2-3 Pole / 1-3 Phase, 50/60 Hz TSC7320 Advanced Controller - adjustable voltage (208-600V) 3 or 4 wire – Including Neutral Molded Case Breaker Switch Type NEMA 3R Weather-Proof Enclosure - Indoor or Outdoor use 1008 UL Listed DOWNLOAD Datasheet/Drawing - Click Here
    TS873A0800B1AY6DNKAA
  • Sale! TS913A0400A-400A-3P-ATS-THOMSON

    TS913A0400A Thomson Automatic Transfer Switch

    FREE SHIPPING - Anywhere in the Continental US Automatic Transfer Switch 400 AMPS 3 Pole / 3 Phase, 50/60 Hz TSC 9 Advanced Controller - Up to 240v only 4 wire – Including Neutral Power Contactor Switch Type Rust Resistant Aluminum Enclosure USA or Export type – UL1008 Listed DOWNLOAD DATASHEETĀ  - Click Here
    TS913A0400A
    Original price was: $5,800.00.Current price is: $4,692.00. Add to cart

    TS913A0400A Thomson Automatic Transfer Switch

    Product Summary
    • FREE SHIPPING – Anywhere in the Continental US
    • Automatic Transfer Switch
    • 400 AMPS
    • 3 Pole / 3 Phase, 50/60 Hz
    • TSC 9 Advanced Controller – Up to 240v only
    • 4 wire – Including Neutral
    • Power Contactor Switch Type
    • Rust Resistant Aluminum Enclosure
    • USA or Export type – UL1008 Listed
    • DOWNLOAD DATASHEETĀ  – Click Here
    Availability:

    IN STOCK, READY TO SHIP

    SKU: TS913A0400A Categories: ,
    FREE SHIPPING - Anywhere in the Continental US Automatic Transfer Switch 400 AMPS 3 Pole / 3 Phase, 50/60 Hz TSC 9 Advanced Controller - Up to 240v only 4 wire – Including Neutral Power Contactor Switch Type Rust Resistant Aluminum Enclosure USA or Export type – UL1008 Listed DOWNLOAD DATASHEETĀ  - Click Here
    TS913A0400A
    Original price was: $5,800.00.Current price is: $4,692.00.

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