Technical Specifications Breakdown
Key parameters for the 900P01-0301 are listed below for quick reference:
| Feature | Specification |
|---|---|
| Manufacturer | Honeywell |
| Product Number | 900P01-0301 |
| Product Type | 120/240VAC Power Supply |
| Voltage | 90 to 264 V AC, 47 to 63 Hz |
| Current | 1.4 A Max continuous |
| Inrush Current | 40 Amps peak-to-peak for 120 ms at 240 V AC |
| Input Rating | 130 VA |
| Output Rating | 58W |
| Fuse | Internal non-replaceable fuse |
| Power Supply Hold up Time | 20 milliseconds @ 115V AC, 60HZ maximum Load |
| Wiring | Screw type terminals, 0.3 mm2 to 3.3 mm2 (#12-22AWG) |
| Test Jacks | 5 V DC, 24 V DC |
| Dimensions | 137mm H x 72.6mm W (5.4” H x 2.86” W) |
| Weight | 0.82 kg |
Industry Applications
This power supply suits a wide range of industrial applications where reliable DC power is essential. For example, it can power field transmitters and controllers in a process plant, ensuring consistent 24 V DC loops. It also supports PLC I/O racks in discrete manufacturing, providing stable 5 V DC logic power.

Installation & Setup Guidance
When installing the 900P01-0301, ensure the AC input is within the specified range (90 to 264 V AC, 47 to 63 Hz). Use screw-type terminals with wire sizes from 0.3 mm² to 3.3 mm² (#12-22AWG). Connect the AC line and neutral to the input terminals, and the DC output to your load. The internal non-replaceable fuse protects against overcurrent; do not bypass it. After wiring, verify the test jacks provide the expected 5 V DC and 24 V DC outputs before connecting sensitive electronics.
Maintenance & Reliability
This power supply is designed for long service life with minimal maintenance. Periodically inspect the unit for dust accumulation, which can impede cooling. Ensure adequate airflow around the enclosure. Because the fuse is non-replaceable, any fuse failure indicates a serious internal fault—replace the entire unit. Regularly check terminal connections for tightness to prevent arcing or voltage drops.
Reliable Power for Industrial Control Systems
The Honeywell 900P01-0301 is a robust 120/240VAC power supply engineered for demanding industrial environments. It converts a wide range of AC line voltages into stable DC outputs, ensuring your control system operates without interruption. With a compact design and reliable performance, this power supply is a critical component for process automation, manufacturing lines, and building management systems.

Compatibility & Integration
The 900P01-0301 provides dual DC outputs (5 V DC and 24 V DC) via test jacks, making it compatible with a variety of Honeywell control systems and third-party equipment that require these common voltages. The 24 V DC output is typical for field instruments, while 5 V DC supports logic circuits. Its compact dimensions (137mm H x 72.6mm W) allow easy integration into existing panels.
Selection Guide & Purchasing Advice
When selecting a replacement power supply, verify that the input voltage and output ratings match your system requirements. The Honeywell 900P01-0301 meets the needs of many applications with its 58W output and wide input range. AutoDCSTech stocks this unit and can confirm availability and lifecycle status. Contact AutoDCSTech before ordering to ensure the product is in stock and suitable for your application.
Please verify current lifecycle status and availability with AutoDCSTech before ordering.
Availability & Condition at AutoDCSTech
| Part Number | 900P01-0301 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | US |
