Loading... Please wait...
Mon-Fri, 8:00-4:30 EST - ORDER/HELP DESK
1-888-331-5344
1-888-331-5344
- Home
-
Shop by Brands
- Asco Transfer Switches
- Asco Avtron Load Banks
- Boltswitch Transfer Switches
- CK Power Generators
- DeWalt Generators
- Doosan Generators & Light Towers
- Eaton UPS
- Generac Generators, Light Towers, Heaters, Pumps, & Water Trailers
- Gillette Generators
- Hipower Generators
- Honda Generators & Pumps
- Kohler Generators
- Kubota Generators
- Magnum Generators, Light Towers, Heaters, Pumps, & Water Trailers
- Mosebach Load Banks
- Multiquip Generators, Light Towers, Water Pumps, & Water Trailers
- Powertron Tap Boxes
- Reliance Controls Transfer Switches
- Ronk Transfer Switches, Phase Converters, & Disconnect Switches
- Semcor Tap Boxes
- Simplex Load Banks
- Thomson Transfer Switches
- Trystar Tap Boxes
- Ventry Fans & Lights
- Winco Generators
- Yamaha Generators and Pumps
- Applications
- GSA
-
FAQs
- Types of Generators
- Using a Portable Generator Outside
- Buying a Portable Generator
- Buying a Portable RV Generator
- Using My Generator To Power My Home
- Types of Manual Transfer Switches
- Buying a Manual Transfer Switch
- Definition of a Load Bank
- Load Bank Uses
- Types of Load Banks
- Required Information for a Load Bank Quote
- Required Information for a Phase Converter Quote
- Ronk Static Phase Converter FAQ
- Ronk Rotary Phase Converter FAQ
- About Us
- Contact Us
Shop By Category
Shop by Price
 |
- Home
- Transfer Switches
- Manual
- Commercial and Industrial
Commercial and Industrial
We offer quality commercial and industrial manual transfer switches from Asco, Boltswitch, Ronk, Thomson, and Winco. Single and three phase up to 600V and 4000A.
Typical Applications: Agricultural (Ag), Light Commercial (L-Com), Light Industrial (L-Ind), Telecom (Tel), Commercial (Com), Industrial (Ind), and Mission Critical (MC).
Open Transition (break-before-make) is standard. Options available on select series include Service Entrance Rated (SE), Integrated Quick Connect Tap Box (QC), Camlock Connection Plate (TCP), Closed Transition (CT), Delayed Transition (DT), and Bypass Isolation (BI).
| Series | Max Amps |
Phase and Max Volts |
Typical Applications |
Notes |
| Winco |
100-200 | 1PH - 240V 3PH - 240V |
Ag, L-Com, L-Ind | |
| Ronk Grade-Level |
100-800 | 1PH & 3PH 240V or 600V |
Ag, L-Com, L-Ind | 600V models are not UL Listed |
| Ronk Fused Disconnect |
200-400 | 1PH - 240V | Ag, L-Com, L-Ind | Service Entry Rated |
| Ronk Series 4 |
100-1200 | 1PH: 600V 3PH: 600V |
Com, Ind | |
| Boltswitch Series T |
400-600 | 1PH & 3PH 240V or 600V |
Com, Ind | Service Entry Rated Use w/Permanent Gen |
| Boltswitch Series GT |
400-600 | 1PH & 3PH 240V or 600V |
Com, Ind | Service Entry Rated Use w/Portable Gen |
| Boltswitch Series VL |
800-3000 | 1PH - 600V 3PH - 600V |
Com, Ind | Service Entry Rated |
| Asco 300 Manual |
150-3000 | 1PH - 600V 3PH - 600V |
Tel, Com, L-Ind | SE Optional QC Optional |
| Series | Max Amps |
Phase and Max Volts |
Typical Applications |
Options |
| Thomson TS870 |
100-1200 | 1PH - 240V 3PH - 600V |
Com, Ind | SE, TCP |
| Asco 300 NTS |
30-3000 | 1PH - 600V 3PH - 600V |
Ag, Tel, Com, Ind | SE, DT |
| Asco 4000 | 30-4000 | 1PH - 600V 3PH - 600V |
Tel, Com, Ind | DT, CT |
| Thomson TS880 |
800-4000 | 3PH - 600V | MC: Tel, Com, Ind | SE, BI |
| Asco 7000 | 30-4000 | 1PH - 600V 3PH - 600V |
MC: Tel, Com, Ind | SE, DT, CT, BI |
Low Pricing and Expert Sales/Application Assistance.
Top Sellers
-
1
-
2
-
3
-
4
-
5
New Products
-
$57,695.00
-
$48,211.00
-
$41,446.00
-
$35,355.00
-
$25,671.00