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Cylindrical proximity sensor with cable, metallic finish

Ruth's sister

Ruth's sister Proximity Switch Sensor E2E-S05N03-WC-C1 NPN Normally Open internal power cable

SKU CH-1SPN-993BD

A proximity switch sensor with NPN normally open output and internal power cable

  • NPN normally-open output simplifies wiring logic
  • 3 mm sensing range detects close targets reliably
  • 5 mm body fits tight mounting spaces
  • Internal power cable reduces external connections

Proximity Switch Sensor E2E-S05N03-WC-C1

This NPN normally open proximity switch sensor detects metal objects without physical contact. It suits automation builders wiring position sensing into PLCs or relay logic. The internal power cable simplifies cabinet routing for machine builders and maintenance engineers. Buyers needing analog output or AC switching should select a different sensor type.

Thermals noise and power draw

The solid-state sensor produces negligible heat and operates silently in normal use. Power consumption stays low at 5 V DC with a 3 mA typical draw. No moving parts or fans mean zero acoustic signature inside an enclosure. The sealed housing maintains consistent performance across standard industrial temperature ranges.

Highlights

  • NPN normally-open output simplifies wiring logic
  • 3 mm sensing range detects close targets reliably
  • 5 mm body fits tight mounting spaces
  • Internal power cable reduces external connections

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the E2E-S05N03-WC-C1 proximity switch sensor and what wiring step is commonly missed?

Connect the three-wire cable with the brown wire to positive, blue to negative, and black to the load for the NPN normally open output; the step often missed is ensuring the load is wired between the black output and positive supply so the sensor can sink current when activated.

What maintenance or replacement will the E2E-S05N03-WC-C1 proximity switch sensor need over time?

The sensor has no moving parts, so it requires no routine maintenance; replacement is only needed if the cable is damaged, the sensing face is cracked, or the output transistor fails after extended use.

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