EA170-21100

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The EA170-21100 Snaplock Limit Switch operates in a clockwise mode with a trip torque of 23 inch-lbs and an enclosure that meets NEMA 1, 4, and 13 requirements. Part of the Snaplock Limit Switches series by Danaher, it features diecast zinc housing for corrosion resistance and adjustable lever increments of 7 degrees 30'.

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Product Description:

The Danaher EA170-21100 Snaplock Limit Switch is one of the most reliable and strongly built switches for use in various industries. It runs in the clockwise direction with a trip torque of 23-inch lbs. It ensures accurate and smooth switching for systems involving high accuracy and high performance. This limit switch's trip position has its trip travel of 10 degrees and resets travel of 8 degrees with a total travel of 37 degrees . The high-quality diecast zinc body in combination with stainless steel parts is immune to rust and is ideal for use in rough industries. Further, the switch complies with NEMA 1, 4, and 13 specifications to protect the switch against dust, oil, and water.

The EA170-21100 is also characterized by flexibility in mounting as it can be mounted in several ways. This makes the switch easy to install in the various systems and machinery as they are available in standard, wide and long mounting types. These mounting options help to easily install the switch in new and old circuits as the requirements vary depending on the applications of the switch. This flexibility is important in applications that are in confined spaces or where a linear motion is required such as space orientation systems.

The EA170-21100 switch features lever with 7 degrees 30' allowed adjustment, while also allowing about 167 degrees of adjustment for the standard shaft versions. This feature ensures a high level of control over the switch and thus can be easily customized to meet the needs of various industrial systems. Its ability to adjust the length of the lever ensures that the switch can be used in different mechanical applications, thus improving the versatility of different mechanical devices.

Contact Arrangement
2 NO, 2 NC contacts, NEMA form Z
Contact Material
Silver alloy contacts, gold plated
Current Rating 120 VAC
20 A
Current Rating 125 VDC
5 A
Current Rating 250 VAC
15 A
Current Rating 250 VDC
1.5 A
Current Rating 480 VAC
10 A
Current Rating 600 VAC
5 A
Enclosure
NEMA 1, 4, 13
Housing
Diecast zinc with stainless steel cover and fasteners
Lever Adjustment
7°30' increments, up to 167°
Mounting
Standard, Wide, Long
Operating Temp
0° to 90°C; short-term to 175°C
Operation Mode
Clockwise (CW)
Recommended Travel
13°
Reset Travel
Total Travel
37°
Trip Torque
23 in·lb
Trip Travel
10°

Frequently Asked Questions about EA170-21100:

Q: What is the housing material for EA170-21100?

A: EA170-21100 features diecast zinc housing for corrosion resistance.

Q: What is the trip torque for EA170-21100?

A: EA170-21100 has a trip torque of 23 inch-lbs.

Q: What is the total travel of EA170-21100?

A: EA170-21100 has a total travel of 37 degrees .

Q: What is the reset travel for EA170-21100?

A: EA170-21100 has a reset travel of 8 degrees .

Q: What is the continuous current rating for EA170-21100?

A: EA170-21100 has a continuous current rating of 20 A at 120 VAC.


Internal Product Review

  • ‘‘Danaher's EA170-21100 limit switch offers excellent durability with its diecast zinc housing and reliable performance. Its adjustable lever and NEMA-rated enclosure make it an ideal choice for industrial settings requiring precise and robust control.’’

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