Transformers
Transformers ranging from 20VA to 375VA are foot and/or hub mounted. They are available with single or dual threaded hubs. Some are foot mounted only. Most are UL Listed or UL Component Recognized, and many are Class 2. Several transformers are provided with a circuit breaker. Pigtail wires are standard on all models and are up to 9.5" in length. All transformers utilize split-bobbin construction.
20VA
| Model # | Description | |
|---|---|---|
| TR20VA001 | Transformer 20 VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount | |
| TR20VA002 | Transformer 20 VA, 208 to 24 Vac, Foot and Dual Threaded Hub Mount | |
| TR20VA003 | Transformer 20 VA, 24 to 24 Vac, Foot and Single Threaded Hub Mount | |
| TR20VA007 | Transformer 20 VA, 277 to 24 Vac, Foot and Single Threaded Hub Mount |
40VA
| Model # | Description | |
|---|---|---|
| TR40VA001 | Transformer 40 VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount | |
| TR40VA001US | Transformer US made 40 VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount ![]() | |
| TR40VA002 | Transformer 40 VA, 120 to 24 Vac, Foot and Dual Threaded Hub Mount | |
| TR40VA002US | Transformer US made 40 VA, 120 to 24 Vac, Foot and Dual Threaded Hub Mount ![]() | |
| TR40VA003 | Transformer 40 VA, 24 to 24 Vac, Foot and Single Threaded Hub Mount | |
| TR40VA004 | Transformer 40 VA, 277/240/208/120 to 24 Vac, Foot and Dual Threaded Hub Mount | |
| TR40VA013 | Transformer 40 VA, 480/277/240/208 to 120 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR40VA015 | Transformer 40 VA, 240/208/120 to 24 Vac, Foot and Single Threaded Hub Mount | |
| TR40VA022 | Transformer 40 VA, 120 to 24 Vac, Foot and Dual Threaded Hub Mount with 30.00˝ Secondary Wires | |
| TR40VA040 | Transformer 40 VA, 240/208/120 to 24 Vac, Dual Terminal Secondary, Foot and Single Threaded Hub Mount |
50VA
| Model # | Description | |
|---|---|---|
| TR50VA001 | Transformer 50 VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount | |
| TR50VA001US | Transformer US made 50 VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount ![]() | |
| TR50VA002 | Transformer 50 VA, 120 to 24 Vac, Foot and Dual Threaded Hub Mount | |
| TR50VA003 | Transformer 50 VA, 240/208 to 24 Vac, Foot and Dual Threaded Hub Mount | |
| TR50VA004 | Transformer 50 VA, 480/277/240/120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount | |
| TR50VA005 | Transformer 50 VA, 120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR50VA006 | Transformer 50 VA, 277 to 24 Vac, Foot and Single Threaded Hub Mount | |
| TR50VA007 | Transformer 50 VA, 277 to 24 Vac, Foot and Dual Threaded Hub Mount | |
| TR50VA008 | Transformer 50 VA, 480/277/240/208 to 120 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount | |
| TR50VA009 | Transformer 50 VA, 240/208/120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount | |
| TR50VA014 | Transformer 50 VA, 277 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR50VA015 | Transformer 50 VA, 480/277/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR50VA016 | Transformer 50 VA, 240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR50VA017 | Transformer 50 VA, 480/277/208 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR50VA018 | Transformer 50 VA, 480/277/240/208 to 120 Vac, 90˚ Conduit Connector and Mounting Plate Opening | |
| TR50VA019 | Transformer 50 VA, 277/120 to 24 Vac, Foot Mount |
75VA
| Model # | Description | |
|---|---|---|
| TR75VA001 | Transformer 75 VA, 120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR75VA002 | Transformer 75 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount | |
| TR75VA003 | Transformer 75 VA, 277 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR75VA004 | Transformer 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount and Side Opening | |
| TR75VA005 | Transformer 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR75VA007 | Transformer 75 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount |
100VA
| Model # | Description | |
|---|---|---|
| TR100VA001 | Transformer 100 VA, 120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR100VA002 | Transformer 100 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount | |
| TR100VA004 | Transformer 100 VA, 480/277/240/120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount | |
| TR100VA005 | Transformer 100 VA, 480/277/240/120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR100VA008 | Transformer 100 VA, 480/277/240/208 to 120 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount |
150VA
| Model # | Description | |
|---|---|---|
| TR150VA001 | Transformer 150 VA, 120 to 24 Vac, Circuit Breaker, Foot and Single Threaded Hub Mount | |
| TR150VA002 | Transformer 150 VA, 120 to 24 Vac, Circuit Breaker, Foot and Dual Threaded Hub Mount | |
| TR150VA008 | Transformer 150VA 480/277/240/208-120V, 2 hub, UL Listed US/Can, Circuit Breaker |
175VA
| Model # | Description | |
|---|---|---|
| TR175VA001 | Transformer 175 VA, 240/208 to 24 Vac, Foot Mount, Dual Bottom Openings | |
| TR175VA002 | Transformer 175 VA, 120 to 24 Vac, Foot and Dual Threaded Hub Mount | |
| TR175VA003 | Transformer 175 VA, 120 to 24 Vac, Thermal Fuse on Primary, Foot and Single Threaded Hub Mount |
240VA
| Model # | Description | |
|---|---|---|
| TR240VA001 | Transformer 240 VA, 120 to 24 Vac, Foot and Single Threaded Hub Mount with Bottom Opening |
300VA
| Model # | Description | |
|---|---|---|
| TR300VA002 | Transformer 300 VA, 480/240/208/120 to 24 Vac, Circuit Breaker, Foot Mount, Dual End-Bell Openings |
375VA
| Model # | Description | |
|---|---|---|
| TR375VA001 | Transformer 375 VA, 120 to 24 Vac, Foot Mount, Dual Bottom Openings |

