Page last updated Oct 20, 2021 @ 10:08pm

Signa Series

RelianceControls_Signa-closed.jpg (12903 bytes) RelianceControls_Signa-open.jpg (13972 bytes) RelianceControls_Signa-light.jpg (15244 bytes)
Closed with utility power Open with generator cord connected With light option indicating utility power restored Specification literature
click on thumbnail image above to enlarge

Manual Transfer Switch
Traffic Light single circuit
20A, 30A, 50A
125V & 125/250V
with neutral switching option

 

The Signa series single-circuit transfer switch is easy to install and operate, connects portable generator to one branch circuit or load.  Originally designed for supplying generator power to traffic signals.  This switch is also perfect for those large single loads that are too big for the 15A or 20A limitation of the Pro/Tran® 4, 6, 8 and 10 circuit transfer switches.  An example would be an electric water heater fed from a 2 pole 30 amp breaker.   Now required by Article 702.6 of the 2002 National Electric Code to prevent inadvertent back feeding of electric power from generator into utility system which can be a safety hazard.

Standard features include NEMA 3R outdoor cabinet suitable for surface mounting, knockouts and hub provision for wiring and UL Listing.  Optional utility restored light or neutral switching options available.  Inlet included but without meters.  Made in USA  

 

Customers who purchased this product also ordered:
(click underlined words to see product pages)

20A 125/250V
Cordset for connecting generator PC2010, PC2025 or PC2050
30A 125/250V Cordset for connecting generator PC3010, PC3025 or
PC3050
Contact us for other 125V cordsets.

Use order buttons below.

Specs & Model Numbers
Prices last updated 1/3/2024
Shipping weights start at 8 lbs.
These items normally ship in approximately 2 weeks or less.

Model No. Switches Max. Utility Input (amps) Max. Generator Input (amps) Male Inlet Configuration
(click link)
 
Utility-ON Light Included? Neutral
Switching
?
Volts Price
$ US
Add to Shopping Cart
C20A1 1 20 20A - 1 pole L5-20P     125 $180

C20A1L 2 20 20A - 1 pole L5-20P Yes   125 $192

C20A1N 2 20 20A - 1 pole L5-20P   Yes 125 $185

C20A2 2 20 20A - 2 pole L1420P     125/250 $174

C20A2L 3 20 20A - 2 pole L1420P Yes   125/250 $189

C20A2N 3 20 20A - 2 pole L1420P   Yes 125/250 $186

C20A1LN 3 20 20A - 1 pole L5-20P Yes Yes 125 $209

C30A1 1 30 30A - 1 pole L5-30P     125 $180

C30A1L 2 30 30A - 1 pole L5-30P Yes   125 $192

C30A1N 2 30 30A - 1 pole L5-30P   Yes 125 $184

C30A2 2 30 30A - 2 pole L1430P     125/250 $185

C30A2L 3 30 30A - 2 pole L1430P Yes   125/250 $199

C30A2N 3 30 30A - 2 pole L1430P   Yes 125/250 $199

C30A1LN 3 30 30A - 1 pole L5-30P Yes Yes 125 $212

C50A1 2 50 50A - 1 pole CS6377     125 $271

C51A1 2 50 30A - 1 pole L5-30P     125 $205

C50A1L 3 50 50A - 1 pole CS6377 Yes   125 $289

C51A1L 3 50 30A - 1 pole L5-30P Yes   125 $218

NOTES:
1) One switch pole is used for the optional utility-on light
or neutral switching.
2) Two switch poles are connected in parallel to achieve 50A ratings.
3) 50A 250V generator input is NOT currently available for this model switch.

 

Are YOU ready for the next power outage?

 1 Videos
 2 Outage Archives
 3 Utility Industry
 4 Why You Need Backup
 5 Personal Stories
 6 NoOutage Configurations
 7 Safety
 8 Sizing for Your Needs
 9 Voltage Drop Calculator
10 Test Reports
11 Placing Order
12 Equipment Leasing
13 Books & Videos  
14 Financing
15 Frequently Asked
16 Future Technologies
17 Electricity Glossary
18 Help with Plug Types
19 Who We Are
20 Why Buy Here
21 Our Customers
22 Pick a Contractor
23 Privacy Promise
24 Safe Shopping Guarantee
25 Terms & Conditions
26 What's New
27 Contacting Us
28 Parts Lookup
29 Parts & Service
30 Made in USA
31 Links

We welcome your feedback or questions.  Click here to contact us.
See our Terms & Conditions before using information or ordering from this web site.
Copyright © 1999-2023 NoOutage.com LLC.  All rights reserved.