Local Pickup FAQ's
Hover to zoom
1 Of 5
+
Share This Product
Recommended Accessories
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
100
Load Mgmt.
Not Compatible
Voltage
277/480 Three-Phase
Enclosure
NEMA 3R
- 100-Amp Automatic Transfer Switch (277/480V 3-Phase)
- For 277/480V 3-Phase Honeywell™ Commercial Generators
- Aluminum, 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 100-Amps @ 277/480V
- Transition Type: Open
- Withstand Rating: 14,000 Amps --- Lug Range: 2/0 - #14
- 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
RTSZ100K3
General Information
Product Category
Generator Transfer Switches
Overview
Product Category
Generator Transfer Switches
Weight
20 Pounds
Made in USA
Yes
Consumer Warranty
2 Years
Product Length
24.1 Inches
Product Width
20.2 Inches
Product Height
7.1 Inches
UPC
696471612936
Product Specs
Voltage
277/480 Three-Phase
Frequency
60 Hertz
Rated Amps
100 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
100 Amps
Max Generator Input
100 Amps
UL Listed
Yes
Reviews
Honeywell RTSZ100K3 Reviews & Ratings
Be the First to Write a Review
Do you own this product?
Please share your insights with fellow shoppers.
Please share your insights with fellow shoppers.
Product Q&A
Be the First to Ask A Question
Answered by Jared, the Generator Expert
How-To Articles
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
Does your generator outlet trip every time you connect it to your home's transf...
How to Pick the Perfect Manual Transfer Switch
During a sudden power outage, you probably don’t feel like running multip...
Manuals
RTSZ100K3
Ask A Question!
*Required Fields
+
Thank You For Submitting Your Question
Your submission has been sent successfully. Please give our experts up to two business days to respond.
Media Gallery
Honeywell™ Commercial 100-Amp Automatic Transfer Switch (277/480V)
Customer Review Images