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GENERAC 200 Amp Service Rated 120/240 3Ø NEMA 3R: Three Phase, 200 A Current Rating - Automatic Transfer Switches
GENERACAutomatic Transfer Switches

GENERAC 200 Amp Service Rated 120/240 3Ø NEMA 3R: Three Phase, 200 A Current Rating

The GENERAC RTSW200J3 is a 200 Amp service-rated automatic transfer switch designed for three-phase 120/240V AC applications. Housed in a NEMA 3R aluminum enclosure, this unit is compatible with the RTS series and is…

SKU 3G-OTH-371161

Brand
GENERAC
Item
200 Amp Service Rated 120/240 3Ø NEMA 3R: Three Phase, 200 A Current Rating
Category
Automatic Transfer Switches
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Technical Specifications

GENERAC
Manufacturer Part Number
RTSW200J3
Type
3R
AC
120/240V
Rated Voltage
120/240V AC
Current Rating
200 A
Enclosure Material
Aluminum
Compatible with Series
RTS
Service Rated Transfer Switch
Yes
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GENERAC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GENERAC RTSW200J3 is a 200 Amp service-rated automatic transfer switch designed for three-phase 120/240V AC applications. Housed in a NEMA 3R aluminum enclosure, this unit is compatible with the RTS series and is rated for 200 A current. As a service-rated transfer switch, it integrates seamlessly into electrical systems for reliable power transfer.

Frequently Asked Questions

What is the GENERAC RTSW200J3 automatic transfer switch used for?

The GENERAC RTSW200J3 is a 200 Amp service-rated automatic transfer switch used to safely transfer electrical loads between utility power and a backup generator in three-phase 120/240V AC systems. It is ideal for commercial and industrial facilities requiring reliable power continuity.

What are the specifications of the GENERAC RTSW200J3?

The GENERAC RTSW200J3 has a current rating of 200 A, rated voltage of 120/240V AC, and a NEMA 3R aluminum enclosure. It is service-rated, compatible with the RTS series, and designed for three-phase applications. The manufacturer part number is RTSW200J3.

Where to buy the GENERAC RTSW200J3 worldwide?

You can source the GENERAC RTSW200J3 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this automatic transfer switch.

How to install the GENERAC RTSW200J3 transfer switch?

Installation of the GENERAC RTSW200J3 should be performed by a licensed electrician following local codes and the manufacturer's manual. Ensure the NEMA 3R enclosure is mounted outdoors or in a dry location. Connect utility and generator inputs per the wiring diagram, and verify proper grounding before operation.

Used in

Common applications for GENERAC
Backup power for commercial buildings — Generac automatic transfer switches (e.g., RTSN600G3) for seamless grid-to-generator transition
Portable power for construction sites — Generac conventional gasoline generator (MPN 7680) for temporary electrical supply
Cold-climate generator operation — Generac extreme cold weather kit (MPN 5618) for engine block heating in low temperatures
Generator battery maintenance in winter — Generac battery warmer (MPN 5633) to ensure reliable starting in cold environments
Generator connection to transfer switch — Generac power cord (MPN 6330) for linking portable generator to inlet box and transfer switch
Cosmetic maintenance of standby generators — Generac touch-up paint kit (MPN 5703) for air-cooled series generator enclosures

GENERAC Products

3G Electric supplies GENERAC automatic transfer switches. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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