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Eaton E51 Modular Inductive Proximity Sensor, Zinc Die-Cast NEMA-Rated
The Eaton E51 Modular Inductive Proximity Sensor is a NEMA limit-switch replacement designed for reliable, non-contact position sensing in demanding industrial environments. Built with a die cast zinc receptacle and housing, this inductive proximity sensor operates on a 10-30 Vdc input, delivers a 600 mA maximum DC current and contact rating, and carries a broad NEMA 3/3S/4/4X/6/6P/12/13 environmental rating plus an IP67 rating, all backed by UL Listing.
Key Features
- Compact Modular Design: Product dimensions of 1.78 in width, 1.54 in length/depth, and 4.53 in height suit tight mounting locations.
- Durable Construction: Receptacle and housing built from die cast zinc for long-term strength and corrosion resistance.
- Screw Terminal Connection: Simplifies field wiring and maintenance.
- Input Voltage: Operates on 10-30 Vdc with a 600 mA maximum DC current and 600 mA contact rating.
- Contact Configuration: Complementary NPN open collector output with a programmable output selector switch for N.O. or N.C. operation.
- Actuator Function: Unshielded sensing face for flexible target detection.
- LED Indicator: Lights when the output is ON for quick status verification.
- Short Circuit Protected: Built-in protection with an accuracy rating of less than 0.3% across a -13°F to 158°F operating temperature range.
Certifications & Compliance
- UL Listed
- NEMA 3, 3S, 4, 4X, 6, 6P, 12, and 13 Rated
- IP67 Rated
Technical Specifications
- Accuracy: < 0.3%
- Warranty: 1 year
- Department: Electrical
Typical Applications
- Industrial Machine Position Sensing
- NEMA Limit Switch Replacement
- Automation and Conveyor Systems
- Harsh, Washdown, and Wet-Location Environments
- Panel and Equipment Integration
Why Eaton?
Eaton engineers the E51 Series with a die cast zinc housing, short circuit protection, and a broad NEMA 3/3S/4/4X/6/6P/12/13 plus IP67 environmental rating so it stands up to demanding plant-floor conditions. Backed by UL Listing and a 1 year warranty, this modular inductive proximity sensor delivers the code-compliant reliability professionals expect from Eaton electrical products.
Manufacturer Resources
Product Specs
- Product Width:
- 1.78 in
- Enclosure material:
- Receptacle and housing: die cast zinc
- Connection:
- Screw terminal
- LED indicator:
- Lights when output is ON
- Maximum DC current:
- 600 mA
- Product Length/Depth:
- 1.54 in
- Sensor type:
- Inductive proximity
- Product Height:
- 4.53 in
- Protection:
- Short circuit protected
- Amperage Rating:
- 600mA
- Actuator function:
- Unshielded
- Operating temperature - max:
- 158 °F
- Accuracy:
- < 0.3%
- Operating temperature - min:
- -13 °F
- Warranty:
- 1 year
- Input voltage:
- 10-30 Vdc
- Contact configuration:
- Complementary NPN open collector
- Certifications:
- UL Listed
- Product Type:
- Proximity Sensor
- Department:
- Electrical
- Product Material:
- Zinc Die-Cast
- Connection Type:
- Screw Terminal
- Voltage Rating:
- 10-30VDC
- Listing:
- UL Listed
- Standards:
- NEMA 3/3S/4/4X/6/6P/12/13, IP67
- Product Group:
- Wiring Devices