Spec Sheet

ManualsBrandsGenerac ManualsElectricalRXGW20SHA3- 200 amp Auto Transfer Switch with 20-40 Circuit Load Center

2 of 2

200 Amps, Single Phase Automatic Smart Transfer Switches

Functions

All timing and sensing functions originate in the generator controller.

Utility voltage dropout ...........................................................................................................................................................................................<65%

Time to generator start ....................................................................... 5 second factory set, adjustable between 2–1500 seconds by a qualified dealer*

Engine warm up delay ....................................................................................................................................................................................5 seconds

Standby voltage sensor .................................................................................................................................................................... 60% for 5 seconds

Utility voltage pickup.............................................................................................................................................................................................>80%

Re-transfer time delay ..................................................................................................................................................................................15 seconds

Engine cool-down timer................................................................................................................................................................................60 seconds

Exerciser ........................................................................................................................................ 5 minutes weekly, adjustable to biweekly or monthly

The transfer switch can be operated manually without power applied.

*When used in conjunction with units utilizing Evolution™ controls.

Specifications

Dimensions and Weight

Model RXGW20SHA3

Amps 200

Voltage 120/240, 1ø

Load transition type (automatic) Open transition service rated

Enclosure type Type 3R

Compliance ETL

Withstand rating (amps)

10,000

22,000*

Lug range #1 - 300 MCM AI/CU 75 C

Integrated load center 20–40

*When used with 1 in (25.4 mm) Siemens or Murray breakers.

Model RXGW20SHA3

Height

(in/cm)

H1 38.5 / 97.8

H2 35.0 / 88.9

Width

(in/cm)

W1 17.6 / 44.7

W2 14.0 / 35.5

Depth (in/cm) 8.0 / 20.3

Weight (lbs/kg) 45 / 20.4

Automatic Transfer Switches

DEPTH

Generac Power Systems, Inc. • S45 W29290 HWY. 59, Waukesha, WI 53189 • generac.com