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Namco Controls EA77040001 Limit Switch

The EA770 series sealed limit switch features a robust design with a 15-foot cable, ideal for precise position detection in demanding industrial environments. It offers rugged construction, water and oil tight sealing, and electrical reliability with silver alloy Form Z contacts. Suitable for varied mounting options, including side and back, it handles temperatures from -20°C to +90°C and can operate under tough conditions such as moisture, lubricants, and condensation. Its high durability and quick contact action ensure consistent machine operation even in harsh settings. A versatile choice for industrial automation and control systems.

Authorized Distributors
Part No:EA770-40001
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1690.6
Buy/RFQ:
Part No:EA770-40001
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1690.6
Buy/RFQ:

Namco Controls EA77040001 Limit Switch Specifications:

  • Enclosure Type: NEMA 1, 4, 6, 13
  • Housing Material: Zinc
  • Ambient Temperature Range: -20°C to +90°C
  • Cable Length: 15 ft.
  • Cable Type: 4 lead wires
  • Contact Material: Silver Alloy, Form Z
  • Contact Rating: 15 A at 125V, 10 A at 250V, 5 A at 480V
  • Operating Temperature (low temp version): -40°C to +90°C
  • Mounting: Side or back, adjustable in 7°30' increments
  • Dimensions: Not specified
  • Weight: Approx. 3 lbs.
  • Sealing: Water and oil tight
  • Switch Actuation: Cam operated with overtravel and bypass
  • Certifications: UL Listed, CSA Certified

Buy the Namco Series EA770 Limit Switch: EA77040001

Enhance your industrial automation with the Namco EA770 series sealed limit switch, featuring a durable zinc housing and 15-foot cable for reliable positioning in harsh environments. Its robust construction ensures excellent sealing against water and oils, making it ideal for demanding applications. The switch operates efficiently from -20°C to +90°C, providing consistent performance with silver alloy contacts that ensure fast, accurate switching. Whether for machinery, conveyor systems, or control panels, this versatile limit switch guarantees durability and precision for long-term operational reliability.

Get Namco EA77040001 today—built for precision and long-lasting durability in industrial automation.

Frequently Asked Questions

Where can I buy Namco Controls EA77040001?

You can click on the BUY or RFQ button to purchase EA77040001 from an authorized Namco Controls distributor.

How do I troubleshoot issues or seek technical support for part EA77040001?

You can download the EA77040001 datasheet or visit the Namco Controls website for support.

Who is the manufacturer of EA77040001?

Namco Controls

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