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Namco Controls EA77070100 Directional Limit Switch

The EA770 series sealed limit switch detects clockwise, counterclockwise, and dual directional movements, offering reliable operation in rugged industrial environments. Constructed with zinc housing and silver alloy Form Z contacts, it withstands ambient temperatures from -20°C to +90°C, with some versions capable of -40°C to +90°C. The switch features generous overtravel, fast contact action, and modular options including various levers. Mountable from either side or back, it is ideal for demanding applications needing precise, durable, and sealed direction sensing with a 15-foot lead wire connection.

Authorized Distributors
Part No:EA770-70100
Stock:1
Inv Date:06-11-2026
Price: Unit price: $1992.12
Buy/RFQ:
Part No:EA770-70100
Stock:1
Inv Date:06-11-2026
Price: Unit price: $1992.12
Buy/RFQ:

Namco Controls EA77070100 Directional Limit Switch Specifications:

  • Housing Material: Zinc
  • Contact Material: Silver Alloy, Form Z
  • Ambient Temperature Range: -20°C to +90°C (some versions -40°C to +90°C)
  • Lead Wires: 4 lead wires, 15 ft. standard, optional lengths available
  • Continuous Current Rating: 5.0 A at 600 V, 1.5 A at 250 V, 2.26 A at 480 V
  • NEMA Enclosure Type: 1, 4, 6, 13
  • Mounting: From either side or back, with optional lever adjustment in 7°30' increments
  • Dimensions (approximate): Overall length 4.84 inches, with mounting and travel specifics
  • Temperature Rating: -20°C to +90°C, some versions -40°C to +90°C
  • Operating Travel: Angle 18°, 14°, 30°, 90° depending on model, with a torque of approximately 15 inch-lbs
  • Certifications: Suitable for industrial, rugged use, sealed environment

Buy the NAMCO Controls EA770 – Reliable Directional Limit Switch for Industrial Applications

Purchase your NAMCO Controls Series EA770 limit switch online today and ensure reliable directional sensing for your industrial applications. Designed for rugged environments, this sealed switch offers precise control with fast contact action, robust zinc housing, and versatile mounting options. Its ability to withstand harsh conditions from -40°C to +90°C, combined with a 15-foot lead wire, makes it ideal for automation, machinery, and safety systems. Secure your inventory now to benefit from quick delivery and trusted performance in demanding industrial settings.

Order your NAMCO Controls Series EA770 limit switch today and enhance your machinery with dependable, sealed directional detection essential for industrial projects.

Frequently Asked Questions

Where can I buy Namco Controls EA77070100?

You can click on the BUY or RFQ button to purchase EA77070100 from an authorized Namco Controls distributor.

How do I troubleshoot issues or seek technical support for part EA77070100?

You can download the EA77070100 datasheet or visit the Namco Controls website for support.

Who is the manufacturer of EA77070100?

Namco Controls

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