EA710-80128

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The Danaher EA710-80128 is part of the Snaplock Limit Switches series, featuring a die-cast zinc housing for corrosion resistance. The switch meets NEMA 1, 4, and 13 requirements, offers 7degrees adjustable operating levers, and supports wires up to size 12. It weighs approximately 2.3 lbs.

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Wake Industrial Warranty

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Product Description:

Danaher manufactures the EA710-80128 as part of its Snaplock Limit Switches series to deliver top performance in industrial settings.

The 1 NO/1 NC SPDT contact arrangement of this limit switch matches NEMA form Z standards to deliver reliable, fast energizing and disengaging functions. The operating lever of the EA710-80128 lets you adjust the switch easily in increments of 7degrees30' up to 167degrees and extends to full 360degrees on models with reverse shaft input. The component accepts numerous continuous current loads from 20A at 125V to 5A at 600V with a stable 75% to 100% power factor to handle all electrical systems. Die-cast zinc forms the housing materials for this switch because it defends well against harsh environments. Users can easily install and maintain size 12 wires using the built-in terminal screws that allow for effortless wire connection. Based on typical travel data, the switch operates with 6degrees30' pre-trip travel, 4degrees of differential, and 7degrees as recommended settings and has a total range between 35degrees and 38degrees. With a 2.3-pound weight, the EA710-80128 uses silver alloy contacts plus the choice of precious metal contacts for superior conductivity and durability.

The product includes Standard and Wide mountings alongside front and reverse shaft setup selections to fit various mechanical systems. Its small design features SNAP-LOCK® rocker technology made for demanding tasks that let the switch work under force up to 45 lb-in during normal usage at about 7degrees of total travel. This switch satisfies NEMA ratings 1, 4, and 13, which means it handles water as well as protects against oil and dust at industrial locations. This product becomes more adaptable and dependable for different industrial uses because of its optional accessories, which support high/low temperatures and lubrication as well as reverse shaft controls. It can be purchased at Wake Industrial with a one-year warranty.

Contact Configuration
1 NO/1 NC SPDT, NEMA Form Z
Contact Material
Silver alloy (optional precious metal)
Continuous AC Current Rating
125V: 20A; 250V: 15A; 480V: 10A; 600V: 5A
Differential Travel
Housing Material
Die-cast zinc
Lever Adjustment Increment
7°30’
Lever Adjustment Range
Up to 167° (360° reverse shaft)
Mechanical Construction
Compact rocker-type SNAP-LOCK® mechanism
Mounting Styles
Standard, Wide
NEMA Rating
1, 4, 13
Operating Torque
Up to 45 lb‑in (varies by model)
Optional Features
Precious contacts; high/low temp components; reverse shaft
Power Factor
75%–100%
Pre-trip Travel
6°30’
Shaft Positions
Front or reverse
Total Travel
35°–38°
Warranty
1 year
Weight
2.3 lb
Wiring Accommodation
Wires up to AWG 12, accessible terminal screws

Frequently Asked Questions about EA710-80128:

Q: What is the contact arrangement of the EA710-80128?

A: The EA710-80128 features a 1 NO/1 NC SPDT contact arrangement that conforms to NEMA form Z standards, ensuring reliable operation.

Q: What are the adjustable settings of the EA710-80128’s operating lever?

A: The operating lever can be adjusted in increments of 7degrees30' up to 167degrees, with some models offering a full 360degrees adjustment for comprehensive control.

Q: What types of current loads can the EA710-80128 handle?

A: It can handle various current loads from 20A at 125V to 5A at 600V, suitable for different electrical systems with a stable power factor of 75% to 100%.

Q: How does the EA710-80128 ensure durability in harsh environments?

A: Its housing is made of die-cast zinc, which is highly resistant to harsh environments, ensuring long-lasting performance.

Q: What additional features enhance the EA710-80128’s adaptability?

A: The switch includes options for Standard and Wide mounting, front and reverse shaft setups, and can be equipped with optional accessories to handle high/low temperatures and provide enhanced lubrication.


Internal Product Review

  • ‘‘The EA710-80128 limit switch by Danaher exemplifies precision and adaptability. Designed to withstand tough conditions with its robust construction and flexible settings, this switch is ideal for industries requiring reliable and quick operation cycles.’’

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