Eaton
Eaton M22-R10K-RH Corrosion Resistant Potentiometer
A corrosion-resistant potentiometer rated for 240 V AC with 10 000 ohms resistance and NEMA 13, 4X protection in a 22 mm size
- Corrosion-resistant design suits harsh environments
- 2 W power rating handles moderate loads
- 10 000 Ω resistance enables precise control
- NEMA 13 and 4X ratings protect against dust and water
- 22 mm mounting size fits standard panels
Product Identity
The Eaton M22-R10K-RH is a corrosion-resistant potentiometer rated at 2 W and 10,000 ohms. It is designed for industrial control panels that require a 22 mm panel cut-out and a dial graduated from 0 to 100 percent.
Installation Checklist
Verify that the panel cut-out measures 22 mm and that the circuit voltage does not exceed 240V AC. Confirm the control loop can operate within the 8 mA maximum current rating and that the NEMA 13 and 4X environmental ratings satisfy the enclosure requirements.
Upgrade Context
This unit replaces worn or non-sealed potentiometers in starter and contactor circuits where exposure to moisture or dust caused premature failure. The jump is worthwhile when the existing component lacks the NEMA 13 and 4X protection needed for the operating environment.
Highlights
- Corrosion-resistant design suits harsh environments
- 2 W power rating handles moderate loads
- 10 000 Ω resistance enables precise control
- NEMA 13 and 4X ratings protect against dust and water
- 22 mm mounting size fits standard panels
Specifications
| Brand | EATON |
|---|
Questions about this item
Does the Eaton M22-R10K-RH potentiometer ship with a mounting nut and dial plate or must they be ordered separately?
The unit includes a 0 to 100 percent dial plate and fits a standard 22 mm panel cut-out; mounting hardware is supplied with the operator.
The listing shows a single 10 000 ohm value; are other resistance options available under this same model?
This specific MPN is fixed at 10 000 ohms; different resistance values carry separate part numbers.
With a 2 W power rating and 8 mA maximum current, what voltage can the track actually handle in circuit?
The element is rated for up to 240 V AC, so the 2 W dissipation limit is reached well before that voltage at the stated current.
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