EATON Inductive Cylindrical Proximity Sensor: Built-in Connector, Unshielded
The EATON Inductive Cylindrical Proximity Sensor with Built-in Connector (SKU 2XCT8, MPN E57-18LE20-BD) is an unshielded cylindrical sensor featuring a 4-pin M12 connector and 3 wires. It operates on a DC supply…
SKU 3G-OTH-35667
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Product Description
The EATON Inductive Cylindrical Proximity Sensor with Built-in Connector (SKU 2XCT8, MPN E57-18LE20-BD) is an unshielded cylindrical sensor featuring a 4-pin M12 connector and 3 wires. It operates on a DC supply voltage of 6-48V DC and is not rated for AC supply voltage.
Frequently Asked Questions
What is the EATON E57-18LE20-BD inductive proximity sensor used for?
The EATON E57-18LE20-BD inductive cylindrical proximity sensor detects metallic objects without physical contact. It is commonly used in industrial automation for position sensing, part detection, and conveyor monitoring in manufacturing, packaging, and material handling applications.
What are the specifications of the EATON E57-18LE20-BD proximity sensor?
The EATON E57-18LE20-BD is an unshielded cylindrical sensor with a built-in 4-pin M12 connector and 3 wires. It operates on a DC supply voltage of 6-48V DC and is not rated for AC supply voltage. The manufacturer part number is E57-18LE20-BD.
Where to buy the EATON E57-18LE20-BD proximity sensor worldwide?
You can source the EATON E57-18LE20-BD proximity sensor through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.
How to install the EATON E57-18LE20-BD proximity sensor?
Mount the sensor securely on a non-ferrous bracket to avoid interference. Connect the 3 wires to the M12 connector per the wiring diagram: typically brown for DC+, blue for DC-, and black for output. Ensure the DC supply voltage is within 6-48V DC and test detection range before finalizing installation.
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Common applications for EATONEATON Products
3G Electric supplies EATON cylindrical sensors with built-in connectors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















