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GENERAC RTSW300A3 Automatic Transfer Switch - Automatic Transfer Switches
GENERACAutomatic Transfer Switches

GENERAC RTSW300A3 Automatic Transfer Switch

The GENERAC Automatic Transfer Switch: Single Phase (SKU RTSW300A3, MPN RTSW300A3) is a 300 A service-rated transfer switch with a rated voltage of 120/240V AC. It features an aluminum enclosure and is compatible…

SKU 3G-OTH-371160

Brand
GENERAC
Item
RTSW300A3 Automatic Transfer Switch
Part Number
RTSW300A3
Category
Automatic Transfer Switches
Available to Order
Also known as:RTSW300A3GENERAC
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

GENERAC
Manufacturer Part Number
RTSW300A3
Lockable
No
Rated Voltage
120/240V AC
Current Rating
300 A
Enclosure Material
Aluminum
Compatible with Series
RTS

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GENERAC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The GENERAC Automatic Transfer Switch: Single Phase (SKU RTSW300A3, MPN RTSW300A3) is a 300 A service-rated transfer switch with a rated voltage of 120/240V AC. It features an aluminum enclosure and is compatible with the RTS series. This unit is not lockable.

Frequently Asked Questions

What is the GENERAC RTSW300A3 automatic transfer switch used for?

The GENERAC RTSW300A3 is a 300 A service-rated transfer switch used to safely switch electrical loads between utility power and a backup generator in single-phase residential or commercial applications. It is compatible with the RTS series and features an aluminum enclosure for durability.

What are the specifications of the GENERAC RTSW300A3 transfer switch?

The GENERAC RTSW300A3 is a single-phase, 300 A service-rated transfer switch with a rated voltage of 120/240V AC. It has an aluminum enclosure, is not lockable, and is compatible with the RTS series. The manufacturer part number is RTSW300A3.

Where to buy the GENERAC RTSW300A3 transfer switch worldwide?

You can source the GENERAC RTSW300A3 transfer switch 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.

How to install the GENERAC RTSW300A3 automatic transfer switch?

Installation of the GENERAC RTSW300A3 should be performed by a licensed electrician following local codes and the manufacturer's manual. Ensure the generator and utility inputs are de-energized, mount the aluminum enclosure securely, and connect conductors per the wiring diagram. Always verify voltage and phase compatibility.

Used in

Common applications for GENERAC
Commercial facilities — Generac three-phase diesel generators (e.g., RD05033JDAE) for standby power during outages.
Industrial plants — Generac 277/480V generators (e.g., RD05033KDAE) for critical process backup.
Residential homes — Generac single-phase 120/240V generators (e.g., RD02025ADAE) for automatic standby power.
Data centers — Generac diesel generators with transfer switches for redundant power supply.
Healthcare facilities — Generac CARB-compliant generators (e.g., RA03022ADAE) for emergency power.
Telecommunications — Generac standby generators for remote site power backup.
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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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