Spec Sheet

SPECIFICATIONS
Model RTSK100A3 RTSM100A3 RTSM150A3 RTSK200A3 RTSM200A3 RTSK400A3 RTSM400A3
Amps 100 100 150 200 200 400 400
Voltage 120/240, 1ø 120/240, 1ø 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
Open Transition Open Transition
Service Rated
Enclosure Type NEMA 3R NEMA 3R NEMA 3R NEMA 3R NEMA 3R NEMA 3R NEMA 3R
UL Rating UL/CUL UL UL UL/CUL UL UL/CUL UL
Withstand Rating
(Amps) 10,000 10,000 22,000 10,000 22,000 18,000 22,000
Lug Range 2/0 - #14 400 MCM - #4 600 MCM - #4 or 2-250 MCM
Unit Weight – lbs.
kilos
20
9.07
22.5
9.97
39
17.69
20
9.07
39
17.69
133
60.32
140
63.50
EXTERNAL DIMENSIONS
H2
DEPTH
H1
W2
W1
100 Amps 120/240, 1ø
Open Transition
100 Amps 120/240, 1ø
Open Transition Service Rated
Height Width
Depth
Height Width
Depth
H1 H2 W1 W2 H1 H2 W1 W2
Inches 17.24 20 12.5 14.6 7.09 17.24 20 12.5 14.6 7.09
mm 438.0 508.4 318.0 372.0 180.0 438.0 508.4 318.0 372.0 180.0
200 Amps 120/240, 1ø
Open Transition
150 & 200 Amps 120/240, 1ø
Open Transition Service Rated
Height Width
Depth
Height Width
Depth
H1 H2 W1 W2 H1 H2 W1 W2
Inches 17.24 20 12.5 14.6 7.09 27.24 30.0 11.4 13.5 7.09
mm 438.0 508.4 318.0 372.0 180.0 692.0 762.4 289.0 343.0 180.0
400 Amps 120/240, 1ø
Open Transition
400 Amps 120/240, 1ø
Open Transition Service Rated
Height Width
Depth
Height Width
Depth
H1 H2 W1 W2 H1 H2 W1 W2
Inches 42.91 48.0 16.69 21.82 10.06 42.91 48.0 16.69 21.82 10.06
mm 1090.0 1219.3 424.0 554.3 255.5 1090.0 1219.3 424.0 554.3 255.5
Generac Power Systems, Inc.
S45 W29290 Hwy. 59
Waukesha, WI 53187
Tel: 1-855-GEN-INFO
honeywellgenerators.com
0L3207-A
May 2015
© Generac Power Systems, Inc. All rights reserved.
Specications subject to change without notice.
The Honeywell Trademark is used under
license from Honeywell International Inc.
Honeywell International Inc. makes no representation
or warranties with respect to this product.
FUNCTIONS
All Timing and sensing functions originate in the generator controller
• Utility voltage drop-out
• Timer to generator start
• Engine warm up delay
• Utility voltage pickup
• Re-transfer time delay
• Engine cool-down timer
• Exerciser
<65%*
5 second factory set, adjustable between 2-1500 seconds
5 seconds*
>80%*
15 seconds
60 seconds*
5 minutes every 2 weeks*
The transfer switch can be operated manually without power applied.
*Default settings may vary by model, see owner’s manual for settings