Eaton
Eaton M22-R100K-RH potentiometer 2W 100000 ohms 240V AC 8mA NEMA 13 4X 22mm
Corrosion-resistant potentiometer rated 2 W at 100 000 ohms with 240 V AC and 8 mA capacity in a 22 mm NEMA 13 4X housing
- Precise resistance control with 100,000 ohms range
- Reliable 2 W power handling for industrial circuits
- Safe operation up to 240 V AC rating
- Corrosion-resistant NEMA 13 and 4X enclosure
- Standard 22 mm mounting fits common panels
Industrial Potentiometer 100000 ohms
The Eaton M22-R100K-RH is a 2-watt corrosion-resistant potentiometer rated for 240V AC and 8 mA. It features a 22 mm mounting size and carries NEMA 13 and 4X enclosure ratings for harsh environments. The dial plate provides 0 to 100 percent graduations for precise manual adjustment.
Replaces worn industrial controls
This unit serves as a direct replacement for failed or degraded potentiometers in motor starters and contactor circuits. The jump is worth it when existing controls show drift, noise, or physical corrosion that affects process accuracy. NEMA 13 and 4X ratings ensure the new component withstands the same oil, coolant, and wash-down exposure.
Handles 2W signal-level adjustment
The 100000 ohm element comfortably manages low-power control signals up to its 2-watt dissipation limit. It runs out when circuit demands exceed the 8 mA maximum current or 240V AC voltage ceiling. The 22 mm form factor fits standard panels but offers no headroom for higher-power or multi-turn applications.
Highlights
- Precise resistance control with 100,000 ohms range
- Reliable 2 W power handling for industrial circuits
- Safe operation up to 240 V AC rating
- Corrosion-resistant NEMA 13 and 4X enclosure
- Standard 22 mm mounting fits common panels
Specifications
| Brand | EATON |
|---|
Questions about this item
What panel cut-out does the 22 mm potentiometer require?
The unit fits a standard 22 mm panel cut-out for flush mounting.
How is the potentiometer wired, and which step is often missed?
Connect the three solder lugs to the 240V AC, 8 mA circuit; the step often missed is tightening the locking nut before soldering.
When should the 2 W, 100000 ohm element be replaced?
Replace it if resistance drift exceeds the 0 to 100 percent dial graduation or if the NEMA 13 4X seal shows corrosion.
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