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Eaton M22-R4K7 corrosion resistant potentiometer 22 mm dial 0 to 100 percent

Eaton

Eaton M22-R4K7 Corrosion Resistant Potentiometer

SKU CH-5QA1-J560Z

Corrosion-resistant potentiometer rated 240 V AC, 700 Ω, NEMA 13 and 4X, 22 mm mounting

  • Corrosion resistant construction with NEMA 13 and 4X ratings
  • 5 W power handling supports demanding control circuits
  • 4 700 Ohm resistance value for precise adjustment
  • 240 V AC maximum voltage suits industrial panels
  • 22 mm mounting size fits standard operator stations

Corrosion Resistant Potentiometer

The Eaton M22-R4K7 is a corrosion resistant potentiometer rated for 5 W and 700 ohms. It operates at a maximum of 240V AC and 8 mA with a 0 to 100 percent dial plate. NEMA 13 and 4X ratings confirm suitability for harsh industrial environments.

Compatibility Checklist

Verify that your control circuit requires a 22 mm mounting size and can accommodate the 700 ohm resistance value. Confirm the maximum voltage and current ratings match your 240V AC and 8 mA application limits. Ensure the NEMA 13 and 4X enclosure ratings satisfy your environmental protection requirements.

Ideal Users and Alternatives

This potentiometer suits maintenance teams and panel builders needing a durable 22 mm operator for corrosive or wash-down settings. Buyers who need a different resistance value or a larger mounting footprint should look at other options.

How it compares

Measured against everything we stock in Contactors, Relays & Motor Starters, at today’s prices. Recalculated every night.

Price $108.99
Pricier than about 74% of the 1,098 comparable items (median $61.99).

Specifications

Product
Brand nameEATON

Questions about this item

Does the Eaton M22-R4K7 potentiometer include the dial plate or must it be ordered separately?

The potentiometer is supplied with a 0 to 100 percent dial plate graduation included, so no separate dial plate purchase is required.

Which resistance value should I select for a 240V AC circuit limited to 8 mA?

Choose the 700 ohm version; at 240V AC it yields approximately 8 mA, matching the stated maximum current.

What protection does the NEMA 13 and 4X rating give once the unit is mounted in a 22 mm panel cut-out?

The ratings mean the installed potentiometer resists oil, coolant, water spray and corrosion, making it suitable for harsh industrial environments.

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