Power Supplies
The enclosed models feature one or two transformers pre-packaged in a NEMA 1 enclosure and are intended for mounting in the enclosure of the user's choice. The transformers are available in 40VA, 75VA, and 100VA. A switch / circuit breaker is provided for each transformer and on "B10" models a switch / circuit breaker is present for controlling power for the entire unit. An LED indicates the presence of 24 Vac on the Class 2 terminals on the outside of the enclosure, or wires on the inside. An internal high-voltage wiring compartment and two 120 Vac grounded convenience outlets are provided on most models. Each power supply series is available with a number of various options.
OSHPD Seismic Certification Preapproval (OSP)
As of July 19, 2011, all models of our PSH Series (40VA - 500VA) are preapproved (OSP) for OSHPD Seismic Certification. Please click here to view our OSP Certification.
AC Power Supplies
| Model # | Description | |
|---|---|---|
| PSB100AB10 |  | Panel Mount 100 VA Power Supply, 120 to 24 Vac |
| PSB40AB10 | | Panel Mount 40 VA Power Supply, 120 to 24 Vac |
| PSC100AB10 | | Enclosed Single 100 VA Power Supply, 120 to 24 Vac |
| PSC40AB10 | | Enclosed Single 40 VA Power Supply, 120 to 24 Vac |
| PSH100A | | Enclosed Single 100VA 120 to 24Vac UL Class 2 power supply |
| PSH100A100A | | Enclosed Dual 100VA 120 to 24Vac UL class 2 power supply |
| PSH300A | | Enclosed 300VA Power Supply with Three 100VA Class II Outputs, 480/277/240/120 Vac to 24 Vac |
| PSH40A | | Enclosed Single 40VA 120 to 24Vac UL class 2 power supply |
| PSH40A100A | | Enclosed 40VA & 100VA 120 to 24Vac UL class 2 power supply |
| PSH40A40A | | Enclosed Dual 40VA 120 to 24Vac UL class 2 power supply |
| PSH40A75A | | Enclosed 40VA 120 to 24Vac & 75VA Multi-tap to 24Vac UL class 2 power supply |
| PSH500A | | Enclosed 500VA Power Supply with Five 100VA Class II Outputs, 480/277/240/120 Vac to 24 Vac |
| PSH75A | | Enclosed Single 75VA 120/208/240/277/480 to 24Vac UL class 2 power supply |
| PSH75A100A | | Enclosed 75VA multi-tap & 100VA 120 to 24Vac UL class 2 power supply |
| PSH75A75A | | Enclosed Dual 75VA 120/208/240/277/480 to 24Vac UL class 2 power supply |
| PSMN300A | | Sub-Panel Mounted 300VA Power Supply with Three 100VA Class II Outputs, 480/277/240/120 Vac to 24 Vac |
| PSMN40A | | 2.75˝ or 3.25˝ Track Mount 40 VA Power Supply, 120 to 24 Vac |
| PSMN40AS | | 2.75˝ or 3.25˝ Track Mount 40 VA Power Supply, 120 to 24 Vac, with Switch |
| PSMN500A | | Sub-Panel Mounted 500VA Power Supply with Five 100VA Class II Outputs, 480/277/240/120 Vac to 24 Vac |
DC Power Supplies
| Model # | Description | |
|---|---|---|
| PSM19A24DAS | | 4.00˝ & 2.75˝ Track Mount Isolated Linear DC Power Supply, 120 Vac to 1.5-28 Vdc, 300 mA Adjustable Output |
| PSM20A12DAS | | 4.00" & 2.75" Track Mounted Isolated Linear DC Power Supply, 24Vac to 1.5Vdc-12Vdc,300mA Adjustable Output |
| PSM24A24DAS | | 4.00˝ & 2.75˝ Track Mount Isolated Linear DC Power Supply, 24 Vac to 1.5-28 Vdc, 300 mA Adjustable Output |
| PSMN24DA | | 2.75˝ Track Mount Non-Isolated Linear DC Power Supply, 24Vac to 1.5-28 Vdc, 300 mA Adjustable Output, without Switch |
| PSMN24DAS | | 2.75˝ Track Mount Non-Isolated Linear DC Power Supply, 24Vac to 1.5-28 Vdc, 300 mA Adjustable Output, with Switch |
| PSMN40A24DS | | 2.75˝ Track Mount Isolated Linear DC Power Supply, 120 Vac to 24 Vdc,1 Amp |
| PSP24DA | | Enclosed Non-Isolated Linear DC Power Supply, 24 Vac to 1.5-28 Vdc Adjustable Output |
