

Bently Nevada 125840-01 High Voltage ac Power Input Module (PIM)
The Bently Nevada 125840-01 is a precision i/o module for the Bently Nevada 3500 Series machinery protection platform. Manufacturer: Bently Nevada | Availability: In Stock | Operating Temperature: -30 to +65 degrees Celsius. Factory-sealed, fully tested on a live 3500 rack with 48-hour burn-in at 55°C. 12-month warranty. Ships within 24 hours from Shenzhen.
Technical Specifications
| 125840-01 is an AC Power Input Module | developed by Bently Nevada. This system's Power Supplies are half-height modules designed for installation in specific slots on the left side of the rack. The rack is capable of housing one or two power supplies (in any combination of AC and/or DC), with either supply being sufficient to power the entire rack. If a second supply is installed, it serves as a backup for the primary supply. |
|---|---|
| Part Number | 125840-01 |
| Manufacturer | Bently Nevada |
| Availability | In Stock |
| Operating Temperature | -30 to +65 degrees Celsius |
| Storage Temperature | -40 to +85 degrees Celsius |
| Humidity | 95%, non-condensing |
| Function | AC Power Input Module |
| Country of Manufacture | United States (USA) |
| Model / SKU | 125840-01 |
Ships within 24 hours | 12-Month Warranty | Worldwide Delivery
Buying a Bently Nevada 125840-01: What to Look For
Ordering industrial spare parts is not like online shopping. When you need a i/o module for your Bently Nevada system, getting the wrong variant can mean days of additional downtime. Here is how to get it right the first time.
Match the exact part number. Bently Nevada uses configuration codes in part numbers that determine input voltage, output type, communication protocol, and agency approvals. Two modules that look identical can have completely different internal configurations. Always match the full part number — not just the base model. Send us a photo of your existing module label and our engineers will confirm compatibility within 4 business hours.
Know what you are buying. part number: 125840-01; manufacturer: Bently Nevada; availability: In Stock; operating temperature: -30 to +65 degrees Celsius. These are actual measured specifications from our latest stocked batch — not copied from a datasheet. Every module we ship includes a printed test report with serial number, test date, and all measured values.
Plan ahead. If this module fails and you do not have a spare, OEM lead times can stretch to 8–12 weeks. We ship within 24 hours from stock. For critical pharmaceutical applications, keep at least one tested spare on your shelf.
Compatible Parts — Same System
These modules share the same system family as the 125840-01. Commonly ordered together for complete rack builds or spare parts kits.
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