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Expert Recommended Accessories
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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
277/480 Three-Phase
Enclosure
NEMA 3R
- 400-Amp Automatic Transfer Switch (277/480V 3-Phase)
- For 277/480V 3-Phase Honeywell™ Commercial Generators
- Steel, NEMA Type 3R Enclosure
- Weather-resistant design for indoor & outdoor installation
- Electrostatically applied and baked powder coating paint (Gray)
- Designed For Standard Installation*
- May require a sub-panel for overload protection
- Work's With Honeywell's Sync 1.0™ Generator Controller
- Generator's controller handles all the timing, sensing & exercising
- Electrically Operated, Mechanically-Held Contacts
- For fast, positive connections that you can depend on
- Tech Spec Summary: (See Spec Sheet For More Info)
- Rated 400-Amps @ 277/480V
- Transition Type: Open
- Withstand Rating: 25,000 Amps --- Lug Range: 400 MCM - #4
- 2-Year Limited Warranty
California residents see
Warning: This product can expose you to chemicals including Di-n-butyl phthalate (DBP) which is known to the State of California to cause Developmental Harm.
For more information go to: www.p65Warnings.ca.gov
Specifications
RTSZ400K3
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General Information
Product Category
Generator Transfer Switches
Overview
Product Category
Generator Transfer Switches
Weight
133 Pounds
Made in USA
Yes
Consumer Warranty
2 Years
Product Length
48.1 Inches
Product Width
30.1 Inches
Product Height
13.1 Inches
UPC
696471612974
Product Specs
Voltage
277/480 Three-Phase
Frequency
60 Hertz
Rated Amps
400 Amps
Enclosure
NEMA 3R
Transfer Switch Style
Standard Installation
ATS Load Prioritizing
Not Compatible
ATS Load Shedding
Not Compatible
ATS Poles
3 Poles
ATS Service Disconnect
No
Max Utility Input
400 Amps
Max Generator Input
400 Amps
UL Listed
Yes
Reviews
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Manuals
RTSZ400K3
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Media Gallery
Honeywell™ Commercial 400-Amp Automatic Transfer Switch (277/480V)
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