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Eaton E50BL1 heavy-duty rotary limit switch, grey industrial housing, side-mounted actuator shaft, no lever fitted

Eaton

Eaton E50BL1 Heavy Duty Limit Switch Rotary 2NC/2NO 10A 600V

SKU CH-YHKB-1PN6Y

Heavy-duty rotary limit switch with 2NC/2NO contacts rated 10 A at 600 V, NEMA 3, 3S, 4X, 6P enclosure

  • Heavy-duty switching handles 10 A at 600 V
  • 2NC/2NO contacts give flexible control logic
  • Side rotary actuator with 1.44 in lever arm
  • Compact body fits 3.13 × 1.54 × 1.78 in envelope
  • NEMA 3, 3S, 4X, 6P rating seals out dust and water

Industrial limit switch for machine safety

The Eaton E50BL1 is a heavy-duty rotary limit switch designed for industrial control circuits. It provides two normally closed and two normally open contacts rated at 10 amps and 600 volts AC. The switch body measures 3.13 inches high, 1.54 inches wide and 1.78 inches deep with a 1.44-inch actuator length.

Panel-mount switch with NEMA 3, 3S.

This plug-in unit mounts on the side of equipment and accepts a separately sourced operating lever. The sealed construction resists dust, water and corrosion in harsh environments. It requires no DC rating and fits standard limit-switch wiring practices.

Consistent contact operation during continuous

The rotary mechanism maintains reliable switching through repeated actuation without the degradation seen in momentary snap-action designs. Contacts retain their 10-amp capacity over extended duty cycles. The switch is not suited for applications needing DC switching or an integrated lever.

How it compares

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

Price $311.99
Pricier than about 92% of the 1,098 comparable items (median $61.99).

Specifications

Product
Brand nameEATON

Questions about this item

What is the maximum continuous current the E50BL1 contacts can carry without overheating?

The contacts are rated for 10 amperes at 600 volts AC, which is the sustained current limit under normal operation.

How much heat does the switch dissipate when conducting its rated 10 A load all day?

The switch body measures 3.13 by 1.54 by 1.78 inches with no forced-air cooling; heat dissipation is passive and scales with the 10 A contact rating.

Which mounting hardware and lever must I already have to install this rotary limit switch?

The unit ships without a lever; you need a compatible rotary actuator and fasteners for the standard body pattern.

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