Eaton Inductive Proximity Sens...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$30.60
Eaton Inductive Proximity Sensor Mounting Nut, Stainless Steel

Eaton Inductive Proximity Sensor Mounting Nut, Stainless Steel

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Model: E57KNS12

In Stock (leaves warehouse same day if ordered before 3pm ET)

$30.60
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Eaton Inductive Proximity Sensor Mounting Nut, Stainless Steel

The Eaton Inductive Proximity Sensor Mounting Nut is a compact, stainless steel accessory engineered to secure inductive proximity sensors in industrial automation and machine-mounting applications. Built with a durable stainless steel enclosure and rated for operation from -13° to 158°F (-25° to 70°C), this mounting nut is UL Listed for use in demanding commercial and industrial electrical environments where corrosion resistance and reliable performance are essential.

Key Features

  • Compact Dimensions: .7 in width and .7 in length/depth with a low .16 in height for space-constrained sensor mounting locations.
  • Durable Construction: Stainless steel enclosure provides corrosion resistance and long-term durability in harsh industrial settings.
  • Operating Temperature: Rated from -13° to 158°F (-25° to 70°C) for consistent performance across a wide range of environmental conditions.
  • Certified Performance: UL Listed for verified safety and quality assurance in professional installations.
  • Backed Warranty: Covered by a 1 year manufacturer warranty for added peace of mind.

Certifications & Compliance

  • UL Listed

Technical Specifications

  • Warranty: 1 year
  • Enclosure Material: Stainless steel
  • Product Width: .7 in
  • Product Length/Depth: .7 in
  • Product Height: .16 in
  • Operating Temperature: -13° to 158°F (-25° to 70°C)
  • Certifications: UL Listed

Typical Applications

  • Industrial Automation Sensor Mounting
  • Inductive Proximity Sensor Installations
  • Panel and Machine Mounting
  • Harsh and Wash-Down Environment Applications
  • Commercial and Industrial Electrical Installations

Why Eaton?

Eaton engineers this stainless steel mounting nut for professionals who need corrosion-resistant, code-compliant hardware for sensor installations. With UL Listed certification and a wide operating temperature range of -13° to 158°F (-25° to 70°C), it delivers dependable performance backed by a 1 year warranty, making it a trusted choice for industrial and commercial electrical work.

Manufacturer Resources

Product Specs

Product Width:
.7 in
Enclosure Material:
Stainless steel
Warranty:
1 year
Operating Temperature:
-13° to 158°F (-25° to 70°C)
Product Length/Depth:
.7 in
Product Height:
.16 in
Certifications:
UL Listed
Product Type:
Mounting Nut
Department:
Electrical
Product Material:
Stainless Steel
Listing:
UL Listed
Product Group:
Hangers, Supports & Fasteners
Product Subgroup:
Mounting Hardware
Product Weight:
0.131 lb
Product Length:
0.7 in

Eaton E57KNS12 – Frequently Asked Questions

1) Will a stainless steel sensor nut hold up in a wash-down area?
That is what the stainless construction is for. The Eaton E57KNS12 nut is stainless steel throughout, so it resists corrosion from washdown chemicals and humidity better than a zinc or plated nut, and Eaton lists harsh and wash-down environments among its intended uses. It carries a UL Listing as well.
2) What temperature range can the Eaton E57KNS12 sensor nut handle?
Rated -13 to 158 degrees F (-25 to 70 degrees C). That covers unheated warehouse and outdoor machine mounting at the cold end and most motor or oven-adjacent panel locations at the warm end. If your sensor itself is rated narrower than that, the sensor sets the limit, not the nut.
3) Do I need two nuts to mount a proximity sensor through a bracket?
Usually yes. A threaded barrel sensor is typically jam-nutted on both sides of the bracket so you can set the sensing face at the right gap and lock it there. The E57KNS12 is sold as a single mounting nut, so order per nut position, not per sensor.
4) Is the Eaton E57KNS12 mounting nut UL Listed for industrial panel work?
Yes, UL Listed is stated for this stainless steel Eaton sensor mounting nut, which is what most industrial and commercial electrical specs ask for on panel and machine-mounted hardware.
How fast can I get the Eaton E57KNS12 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Eaton E57KNS12 come with a warranty?
Absolutely. The Eaton E57KNS12 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Eaton E57KNS12?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Eaton E57KNS12 from ZenSupply?
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