Generac RTG14EZA1 Leaflet

2 of 2

®

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

©2013 Generac Power Systems, Inc.  All rights reserved.  All specifications are subject to change without notice.  Bulletin 0199020SBY-C  Printed in U.S.A.  04/17/13

®

•  Electrically operated, mechanically-held contacts for fast, positive connections.
•  Rated for all classes of load, 100% equipment rated, both inductive and resistive.
• 2 pole, 250 VAC contactors.
• 30 millisecond transfer time.

• Dual coil (100A) and single coil (50A) designs.
• Main contacts are silver plated or silver alloy to resist welding and sticking.
• NEMA 1 (indoor rated) enclosure is standard.
• 5 Year Limited Warranty.

All timing and sensing functions originate in the generator controller.
 

Utility voltage drop-out ......................................................................................................................................................................................................................<60%

 

Timer to generator start ..................................................................................................10 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 

 .............................................................................................................................................................................................................. 12 minutes every 7 days

 

The transfer switch can be operated manually without power applied.

 

*When used in conjunction with units utilizing Evolution™ controls

Model

RTG10EZA1

RTG12EZA1

RTG14EZA1

RTG16EZA1

Voltage

120/240, 1ø

120/240, 1ø

120/240, 1ø

120/240, 1ø

Amps

50

50

100

100

Circuits,  50A, 240V

–

–

–

1

 

40A, 240V

–

1

1

1

 

30A, 240V

1

1

–

–

 

20A, 240V

1

–

1

1

 

20A, 120V

3

3

6

5

 

15A, 120V

3

5

4

5

Phase

1

Rated AC Frequency

60 Hz

Enclosure Material

Steel

Enclosure Type

NEMA 1

Withstand Rating (Amps)

10,000

Lug Range

1/0 - #14

Load Transition Type

Open Transition

30' Whip Conductor Gauges (Hot, Neutral, Ground, Control)

8, 8, 10, 18

6, 6, 8, 18

H1

W1

W2

H2

Amps

Height

Width

Depth

H1

H2

H3

W1

W2

W3

50*

18.5 in.

22.5 in.

22 in.

10.5 in.

15.4 in.

14.4 in.

3.8 in

470mm

571.8mm

558.8mm

266.7

392mm

366mm

97.5mm

100

23.5 in.

26.4 in.

N/A

8.3 in.

12.6 in.

N/A

6.3 in.

597mm

671.7mm

N/A

211mm

320.7mm

N/A

159.6mm

Amps

Conductor Lug

Neutral Lug

Ground Lug

50

1/0 - #14

2/0 - #14

2/0 - #14

100

2/0 - #14

2/0 - #14

2/0 - #14

H1

W1
W2

H2

*Note: The 50 Amp switch is flush mountable. H1 and W1 refer to mounting hole spacing. 
H2 and W2 are cover dimensions. H3 and W3 (not shown in diagram) are the enclosure 
dimensions without cover.