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Namco Controls EA77050100 Sealed Limit Switch

The EA770 series sealed limit switch offers robust, moisture-resistant operation suitable for industrial applications. It features a cam-operated, heavy-duty design with generous overtravel, by-pass, and flexible motion capability for clockwise and counterclockwise movement. Constructed with zinc housing and silver alloy contacts, it withstands harsh environments and temperature ranges from -20°C to +90°C, with some low-temperature versions available. The switch includes options for different mounting orientations, lever adjustments, and electrical configurations, ensuring reliable, fast contact action and long service life in demanding conditions.

Authorized Distributors
Part No:EA770-50100
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2166.78
Buy/RFQ:
Part No:EA770-50100
Stock:0
Inv Date:06-11-2026
Price: Unit price: $2166.78
Buy/RFQ:

Namco Controls EA77050100 Sealed Limit Switch Specifications:

  • Housing Material: Zinc
  • Temperature Range: -20°C to +90°C (some versions -40°C to +90°C)
  • Contact Material: Silver Alloy
  • Contact Configuration: Form Z, Double Pole
  • Operation Angle: 18°14', 30°
  • Mounting: Standard or long mounting plates, side or back mounting
  • Lead Wires: 8, in 5 ft. increments (custom available)
  • Shipping Weight: Approx. 4 lbs
  • Enclosure Type: NEMA 1, 4, 6, 13
  • External Dimensions: Various mounting options with precise hole spacing and size
  • Continuous Current Rating: 20A at 125V, 15A at 250V, 10A at 480V
  • Mechanical Life: Suitable for high-frequency switching in industrial environments
  • Overtravel: Generous, ensures reliable operation in rugged applications
  • Environmental Resistance: Water and oil tight, epoxy sealed, suitable for moisture conditions
  • Lever Adjustment: 7°30’ increments, up to 360° rotation

Buy the AEE 50100 – Reliable Limit Switch for Industrial Applications

Purchase the AEE SeriesEA770-50100 sealed limit switch online today and enhance your industrial machinery's reliability. Designed for demanding environments, it features a robust zinc housing, silver alloy contacts, and flexible mounting options. Its waterproof and oil-tight construction ensures consistent performance even under moisture or oily conditions. With adjustable lever and multiple electrical configurations, this switch guarantees precise motion detection, long service life, and dependable operation in diverse industrial applications. Order now and secure dependable motion sensing for your equipment.

Order your AEE SeriesEA770-50100 sealed limit switch today and ensure dependable motion sensing in your industrial machinery with this high-quality, moisture-resistant switch.

Frequently Asked Questions

Where can I buy Namco Controls EA77050100?

You can click on the BUY or RFQ button to purchase EA77050100 from an authorized Namco Controls distributor.

How do I troubleshoot issues or seek technical support for part EA77050100?

You can download the EA77050100 datasheet or visit the Namco Controls website for support.

Who is the manufacturer of EA77050100?

Namco Controls

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