100 Amp Transfer Switch 120/240 3-Phase NEMA 3R CUL MPN:RTSN100J3
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Free Shipping
In Stock
SKU
510-G5922375
100 Amp Transfer Switch 120/240 3-Phase NEMA 3R CUL
This 100 Amp Transfer Switch from Generac is a reliable and efficient solution for automatic transfer of power between two sources. Ideal for use in commercial and industrial settings, it features a 3-phase design with a current rating of 100 A and a voltage rating of 120/240V AC. With a maximum wattage of 20,000 W, it can handle heavy loads with ease. The NEMA 3R enclosure provides a secure and protected environment, while the manual override feature ensures that you can take control in emergency situations. Perfect for applications such as data centers, hospitals, and manufacturing facilities, this transfer switch is a valuable investment for any business or organization.
Top product features:
- Automatic transfer switch functionality
- Three-phase operation
- 15-second re-transfer time delay
Top product applications:
- Backup Power for Small Businesses
- Commercial Construction Projects
- Remote Industrial Sites
Automatic Transfer Switch, Phase Three, Current Rating 100 A, Service Rated Transfer Switch No, Rated Voltage 120/240V AC, Maximum Wattage 20,000 W, Enclosure Material Steel, NEMA Enclosure Rating 3R, Lockable No, Compatible with Series RTS, Overall Height 24 1/8 in, Overall Width 20 3/16 in, Overall Depth 7 1/8 in, Automatic Exerciser No, Manual Override Yes, Re-Transfer Time Delay 15 sec, Color Gray
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 8.70
- Package Width: 21.50
- Package Height: 25.20
- Package Weight: 56.70
Product info last updated on January 15, 2026 8:13am UTC
Category: Generators