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GENERAC RTSN100G3 Automatic Transfer Switch - Automatic Transfer Switches
GENERACAutomatic Transfer Switches

GENERAC RTSN100G3 Automatic Transfer Switch

The GENERAC Automatic Transfer Switch: Three Phase is a 100 A, 120/208V AC automatic transfer switch with a 20,000 W max watt rating. It features a steel enclosure and is compatible with the RTS series. This unit is…

SKU 3G-OTH-371140

Brand
GENERAC
Item
RTSN100G3 Automatic Transfer Switch
Part Number
RTSN100G3
Category
Automatic Transfer Switches
Available to Order
Also known as:RTSN100G3GENERAC
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Technical Specifications

GENERAC
Manufacturer Part Number
RTSN100G3
AC
120/208V
Lockable
No
Max Watt
20,000 W
Rated Voltage
120/208V AC
Current Rating
100 A
Enclosure Material
Steel
Compatible with Series
RTS
Service Rated Transfer Switch
No

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

Product Description

The GENERAC Automatic Transfer Switch: Three Phase is a 100 A, 120/208V AC automatic transfer switch with a 20,000 W max watt rating. It features a steel enclosure and is compatible with the RTS series. This unit is not lockable and is not service rated.

Frequently Asked Questions

What is the GENERAC Automatic Transfer Switch RTSN100G3 used for?

This three-phase automatic transfer switch automatically transfers electrical loads between a primary power source and a backup generator during an outage. It is commonly used in commercial and industrial facilities to ensure uninterrupted power for critical equipment, rated for 100 A at 120/208V AC.

What are the specifications of the GENERAC RTSN100G3 transfer switch?

The GENERAC RTSN100G3 is a three-phase automatic transfer switch with a 100 A current rating, 120/208V AC rated voltage, and 20,000 W max watt rating. It features a steel enclosure, is compatible with the RTS series, and is not lockable or service rated.

Where to buy the GENERAC RTSN100G3 transfer switch worldwide?

3G Electric supplies the GENERAC RTSN100G3 automatic transfer switch worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the GENERAC RTSN100G3 automatic transfer switch?

Installation must be performed by a licensed electrician following local codes and the GENERAC manual. Ensure the switch is mounted on a sturdy surface, connected to the generator and utility supply, and all terminations are torqued to spec. Always disconnect power before installation.

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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