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Cummins Onan OTEC 400 Amp 240V Single Phase Automatic Transfer Switch Nema 3R | A040C975
OTEC transfer switches are designed for operation and switching of electrical loads between primary power and standby generator sets. The switches monitor both power sources, signal generator set startup, automatically transfer power, and return the load to the primary power source once a stable utility is available.
Microprocessor Control: Easy-to-use, standard control, LEDs display transfer switch status, push buttons allow operator to activate control test, exercise timing and transfer mode.
Programmed Transition: Open transition timing can be adjusted to completely disconnect the load from both sources for a programmed time period.
Positive Interlocking: Mechanical and electrical interlocking prevent source-to-source connection through the power or control wiring.
Easy Service/Access: Single-plug harness connection and compatible terminal markings simplify servicing. Access space is ample. Door-mounted controls are field-programmable, no tool is required.
Compatible With: Cummins Onan Connect Series 240V Single Phase
UL 1008 Listed
|Made In USA||Yes|
|Voltage||120/240V Single Phase|
|Enclosure||Nema 3R Indoor/Outdoor|
|Product Weight||275 lbs|
|Dimensions (Inches)||59H x 27.5W x 16.5D||Transfer Switch|
|Transfer Switch Model||OTEC|
|Transfer Switch Amps||400 Amps|
|Transfer Switch Circuits||None|
|ATS Poles||2 Pole||Warranty Information|
|Consumer Warranty||1 Year Limited|
|Shipping Weight||325 lbs|
|Shipping Dimensions||22H x 60W x 48D|
All generators include 24 hour delivery notification and residential delivery. Liftgate service is available on all air-cooled generators and some liquid cooled units – Please call for verification. Free Shipping is curbside service only. Curbside service means the freight company will deliver to your address and lower your generator to the ground. The freight company will not back down driveways, place a generator in a building or where it is being installed. You are responsible for arranging the movement and setting of the generator.
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