Cummins Power Generation A040C975
Cummins Power Generation A040C975
Hover to zoom
1 Of 5

Cummins OTEC400 - 400-Amp PowerCommand® Outdoor Automatic Transfer Switch

Model:

A040C975

Write A Review
Product Discontinued
Sorry, this product is no longer available.
Try this product instead
Cummins OTEC400 - 400-Amp PowerCommand® Outdoor Automatic Transfer Switch
Cummins OTEC400 - 400-Amp PowerCommand® Outdoor Automatic Transfer Switch
Model: A040C975
Product Discontinued
Accessories
Features
Specifications
Reviews
How-To Articles
Manuals
Share

Recommended Accessories

Electric Generators Direct expert image
Expert Recommended Accessories Selected by Jared, our Expert
Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

Features

Type

Standard

Amp Rating

400

Load Mgmt.

Not Compatible

Voltage

120/240 Single-Phase

Enclosure

NEMA 3R

  • 400-Amp Outdoor Automatic Transfer Switch
  • For use w/ Cummins Onan Liquid Cooled Standby Generators
  • Designed For Standard Installation
  • Requires a sub-panel for overload protection
  • PowerCommand® Microprocessor Controller
  • LEDs display mode, power source & transfer switch status
  • Easy-to-use pushbuttons activate control test, exercise time etc.
  • Exerciser Clock
  • Integral engine exerciser allows for 7, 14, 21 or 28-day cycle
  • Mechanical & Electrical Interlocking Design
  • Prevents source-to-source connection through power/control wire
  • Can Be Manually Operated In An Emergency
  • Allows effective manual operation under de-energized conditions
  • Corrosion-Resistant NEMA 3R Enclosure
  • Approved for indoor or outdoor installations
  • Lockable enclosure provides added security
  • Easy Service & Access
  • Door mounted controls, single-plug harness & field programmable
California residents see
Warning: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size) which is known to the State of California to cause Cancer, and Lead which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov

Specifications

A040C975
specs product image PID-11931
Overview
Weight
225 Pounds
Consumer Warranty
1 Year
Product Length
59 Inches
Product Width
27.5 Inches
Product Height
16.5 Inches
Product Specs
Voltage
120/240 Single-Phase
Frequency
60 Hertz
Rated Watts
96000 Watts
Rated Amps
400 Amps
Enclosure
NEMA 3R
Transfer Switch Style
Standard Installation
ATS Load Prioritizing
Not Compatible
ATS Load Shedding
Not Compatible
ATS Poles
2 Poles
ATS Service Disconnect
No
Max Utility Input
400 Amps
Max Generator Input
400 Amps
Maximum Wattage
96000 Watts
UL Listed
Yes

Reviews

Cummins Power Generation A040C975 Reviews & Ratings
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.

How-To Articles

How To Pick the Perfect Automatic Transfer Switch
How To Pick the Perfect Automatic Transfer Switch
I recently spoke with someone who wanted to back up their home with a standby g...
How to Avoid Tripping a Generator With a Bonded Neutral
How to Avoid Tripping a Generator With a Bonded Neutral
Does your generator outlet trip every time you connect it to your home's transf...
How to Pick the Perfect Manual Transfer Switch
How to Pick the Perfect Manual Transfer Switch
During a sudden power outage, you probably don’t feel like running multip...
Electric Generators How-To Library
Electric Generators How-To Library
Articles, Tips and Buying Guides from Our Experts

Manuals

 
Media Gallery
Cummins OTEC400 - 400-Amp PowerCommand® Outdoor Automatic Transfer Switch
Cummins Power Generation A040C975
Customer Review Images