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Eaton E50NN1 heavy-duty limit switch, side rotary actuator, no lever, grey industrial housing

Eaton

Eaton E50NN1 Heavy Duty Limit Switch 2NC/2NO 10A 600V

SKU CH-1T15-WMRHF

A plug-in rotary limit switch with 2NC/2NO contacts rated 10 A at 600 V AC and NEMA 3, 3S, 4X, 6P protection

  • Heavy-duty switching handles 10 A at 600 V
  • 2NC/2NO contacts give flexible control wiring
  • NEMA 3, 3S, 4X, 6P rating resists water and dust
  • Side rotary actuator with 1.54 in lever suits tight spaces
  • Compact 3.13 × 1.54 × 1.78 in body fits standard enclosures

Eaton E50NN1 Limit Switch Application

The Eaton E50NN1 is a heavy-duty plug-in limit switch designed for industrial machinery control. It uses a rotary actuator style with side-mounted operation and provides 2NC/2NO contact configuration for complex circuit logic. The switch carries a 10A rating at 600V AC for reliable power handling.

Pre-Installation Verification Steps

Verify that your control circuit operates within the 10A at 600V AC rating as the switch has no DC contact rating. Confirm the mounting area accommodates the 3.13 in height, 1.54 in width, and 1.78 in body depth. Ensure the 1.54 in actuator length suits your mechanical linkage requirements.

Sustained Load Behaviour

The NEMA 3, 3S, 4X, and 6P ratings indicate the enclosure resists prolonged exposure to rain, sleet, hose-directed water, and temporary submersion. The standard body style without boot-sealed actuator maintains contact integrity during continuous rotary actuation cycles. This construction supports consistent performance in demanding industrial environments.

How it compares

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

Price $317.99
Pricier than about 92% of the 1,098 comparable items (median $61.99).

Specifications

Product
Brand nameEATON

Questions about this item

Does the Eaton E50NN1 limit switch come with an actuator lever or must one be purchased separately?

The switch is supplied without a lever; a compatible rotary actuator must be ordered separately.

Which contact configuration suits a circuit needing two normally closed and two normally open contacts?

The 2NC/2NO arrangement provides exactly two normally closed and two normally open contacts in one unit.

What does the 10 A at 600 V AC rating mean for a machine control circuit?

The contacts can safely switch up to 10 amps at 600 volts AC in the control circuit.

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