Used Automatic Transfer Switches

GenPro offers used automatic transfer switches at discounted prices.

See something you like? Contact our Parts Department at 605-341-9920

If you don’t see something you are looking for, or have any questions, use our online Parts Request Form.

Sales tax applicable to transactions with SD, ND, WY, and NE

*Prices subject to change and do not include freight*

Part # Model # Description Unit Price Qty
GPND150Z ZTGK15EC-4

150 Amp Zenith Automatic Transfer Switch

  • Mfg. 1997
  • Rated 480 Volts
  • 3 Phase
  • Isolated Neutral 7-Day Exerciser
  • MX100 Digital Controller
  • NEMA 1 (Indoor) Enclosure
  • Dimensions: 46″H x 24″W x 14″Deep
$1,100.00 1
GPSD400Z

400 Amp Zenith Automatic Transfer Switch

  • Rated 120/240 Volts
  • Single Phase
  • 60 Hertz
  • 2 Pole
  • NEMA 1 (Indoor) Enclosure
  • Manuals and Keys Included
  • New Surplus
$1,995.00 1
GPSD600Z ZBTSL60EC-5U

600 Amp Zenith Automatic Transfer Switch

  • Bypass Isolation
  • Mfg. 1999
  • Rated 277/480 Volts
  • 3 Phase
  • 60 Hertz
  • 3 Pole
  • 4 Wire
  • 50P91032 Controller
  • NEMA 1 Enclosure
  • Dimensions:
$3,995.00 1
GPSD800O3

800 AMP Onan Automatic Transfer Switch

  • Mfg. 1999
  • Rated 277/480 Volts
  • 3 phase
  • 3 pole
  • 60 Hz
  • Power Command Digital Display
  • Program Transition 0-15 sec
  • New Gasslin Exercise Clock (not powered up)
  • NEMA 1 Enclosure
  • 20 lamp annunciator mounted in ATS door
  • UL listed, Excellent Condition
$3,200.00 1
GPSD800O3

800 AMP Onan Automatic Transfer Switch

  • Mfg. 1999
  • Rated 277/480 Volts
  • 3 phase
  • 4 pole
  • 60 Hz
  • Power Command Digital Display
  • Program Transition 0-15 sec
  • New Gasslin Exercise Clock (not powered up)
  • NEMA 1 Enclosure
  • 20 lamp annunciator mounted in ATS door
  • UL listed, Excellent Condition
$3,295.00 1
GPND2600K KCT-ACTC-2600S

2600 Amp Kohler Automatic Transfer Switch

  • Mfg. 2005
  • Serial No: K2062549
  • Rated 208 Volts
  • 3 Phase
  • 4 wire
  • 3 Pole
  • 60 Hz
  • Digital Control Panel
  • NEMA 3 (Outdoor) Enclosure
  • UL Listed
  • Manuals/Keys Included
  • Dimensions: 93″H x 37″W x 69″D
$18,500.00
SOLD!
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