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Eaton E50DR19 rotary lever limit switch head, side actuator, .63 in lever, silver metal housing

Eaton

Eaton E50DR19 Cutler-Hammer Limit Switch Head Rotary Lever Side .63 in

SKU CH-18MG-VXWYY

Limit switch head with a 0.63 in side rotary lever, 10 A at 600 V AC, NEMA 1, 2, 4, 4X, 6P, 12, 13 and IP67 rated for use with E50SA bodies

  • Product typeIndustrial Electrical Controls & Automation
  • Side rotary lever actuates at 5° travel
  • 63 in lever length fits tight mounting spaces
  • 10 A at 600 V AC handles industrial loads
  • NEMA 1, 2, 4, 4X, 6P, 12, 13 and IP67 seal out dust and water
  • 31 °F to 175 °F operating range suits harsh environments

Product Identity

The Eaton E50DR19 Cutler-Hammer limit switch head uses a side-mounted rotary lever with a 0.63 in actuator length. It is built for industrial electrical control and automation systems requiring precise position sensing.

Switch Characteristics

The head delivers a 10 A, 600V AC rating with operating travel of 5 degrees and reset travel of 2 degrees. It operates bidirectionally with a 2.2 N force across a temperature range of -31 to 175 degrees F.

Installation Requirements

This head mounts on the E50SA switch body and carries NEMA 1, 2, 4, 4X, 6P, 12, 13 plus IP67 ratings. It meets CSA, RoHS, and UL Listed standards for compliant installations.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $140.99
Pricier than about 82% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameEATON
Product typeIndustrial Electrical Controls & Automation

Questions about this item

How often will the rotary lever actuator need replacement under normal industrial use?

The lever operates at 2.2 N force with 5-degree operating travel and 2-degree reset travel; Eaton rates the head for continuous CW and CCW movement within the -31 °F to 175 °F range, so replacement depends on cycle count rather than a fixed interval.

What limits continuous operation first — mechanical travel or electrical rating?

Total travel stops at 90 degrees, while the contact block handles 10 A at 600 V AC; the mechanical end-stop is reached before the electrical rating is exceeded.

How much heat does the switch head generate when the circuit runs at 10 A all day?

The head itself carries no current; heat comes from the contact block it mounts to, which is rated for 10 A at 600 V AC within the -31 °F to 175 °F ambient range.

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