Spec Sheet

2 of 3
Automatic Transfer Switches
®
100-200 Amps, Single Phase
Automatic Transfer Switches
Functions
All timing and sensing functions originate in the generator controller.
Specifications
Utility Voltage Drop-out <65%
Timer to Generator Start
10 Second Factory Set, Adjustable Between 2 - 1,500 Seconds by a
Qualified Dealer*
Engine Warmup Delay 5 Seconds
Standby Voltage Sensor 65% for 5 Seconds
Utility Voltage Pickup >80%
Re-transfer Time Delay 15 Seconds
Engine Cooldown Timer 60 Seconds
Exerciser
Nexus™: 12 Minutes Weekly
Evolution™: 5 to 12 Minutes Adjustable, Weekly/Bi-weekly/Monthly
The Transfer Switch can be Operated Manually Without Power Applied
* When used in conjunction with units utilizing Evolution™ controls
Model RXSC100A3 RXSW100A3 RXSW150A3 RXSC200A3 RXSW200A3
Amps 100 100 150 200 200
Voltage 120/240, 1ø 120/240, 1ø 120/240, 1ø 120/240, 1ø 120/240, 1ø
Load Transition Type
(Automatic)
Open Transition
Open Transition
Service Rated
Open Transition
Service Rated
Open Transition
Open Transition
Service Rated
Enclosure Type NEMA 3R NEMA 3R NEMA 3R NEMA 3R NEMA 3R
ETL Rating cETLus ETLus ETLus cETLus ETLus
Withstand Rating
(Amps)
10,000 10,000 22,000 10,000 22,000
Lug Range 2/0 - #14 250 MCM - #6