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Eaton E50DR1 limit switch head, rotary lever side actuator, grey industrial housing

Eaton

Eaton E50DR1 Cutler-Hammer Limit Switch Head Rotary Lever Side .63 In 10A

SKU CH-EXEK-C7SR3

Rotary lever limit switch head with 0.63 in actuator, 10 A at 600 V AC, NEMA 1/2/4/4X/6P/12/13 and IP67 rating

  • TypeIndustrial Electrical Controls & Automation
  • Rotary lever actuates from the side for flexible mounting
  • 63 in lever length suits compact installations
  • 10 A at 600 V AC handles industrial loads
  • NEMA 1, 2, 4, 4X, 6P, 12, 13 and IP67 resist harsh environments
  • Operating range 10 °F to 200 °F fits wide temperature conditions

Eaton E50DR1 Limit Switch Head

The Eaton E50DR1 is a rotary lever limit switch head designed for industrial control circuits. It mounts on the side of a compatible enclosure and provides 10 A switching at up to 600 V AC. The unit suits automation engineers who need reliable position sensing in harsh environments.

NEMA and IP ratings define environmental limits

This head carries NEMA 1, 2, 4, 4X, 6P, 12 and 13 ratings plus IP67 ingress protection. It operates between 10 and 200 degrees Fahrenheit. The actuator travels 90 degrees total with 5 degrees operating travel and 2 degrees reset travel in both clockwise and counter‑clockwise directions.

Verify compatibility with E50SA base unit

The head requires the Eaton E50SA switch body for correct operation. Confirm that the 0.63 in lever length and side‑mount orientation match your machine layout. Check that the 2.2 N operating force suits the application and that the 600 V AC rating meets circuit requirements.

Highlights

  • Rotary lever actuates from the side for flexible mounting
  • 63 in lever length suits compact installations
  • 10 A at 600 V AC handles industrial loads
  • NEMA 1, 2, 4, 4X, 6P, 12, 13 and IP67 resist harsh environments
  • Operating range 10 °F to 200 °F fits wide temperature conditions

Specifications

BrandEATON
TypeIndustrial Electrical Controls & Automation

Questions about this item

Which actuator length suits my mounting space — the 0.63 in rotary lever or another option?

The head uses a 0.63 in side rotary lever with 90° total travel, 5° operating and 2° reset, so it fits tight side-mount clearances where a longer arm would foul.

What does the 10 A / 600 V AC rating mean when the switch is installed in a control circuit?

It can make or break 10 A resistive at 600 V AC, so standard relay coils, contactors or pilot lights stay within the contact limits without derating.

How does the IP67 and NEMA 4X rating limit where I can mount the switch?

IP67 plus NEMA 1, 2, 4, 4X, 6P, 12, 13 means the head survives wash-down, oil, coolant and temporary immersion, so it can sit on the machine frame in wet or dirty zones.

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