{"id":9336585912557,"title":"Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO with TL PL SN Bracket (Blue, 4 Pack)","handle":"inductive-proximity-sensor-sn04-n-normally-open-detection-approach-switch-npn-no-with-tl-pl-sn-bracket-blue-4-pack","description":"\u003ch3\u003eInductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO with TL PL SN Bracket (Blue, 4 Pack)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eInductive Proximity Switch Type: SN04-N, 3 Wire NPN NO. Detecting Distance: 4mm. Supply Voltage: 5-30VDC, Current Output: 300mA.\u003c\/li\u003e\n \u003cli\u003eLED working indicator: signal indicator, when sensing metal objects the light is on for normally open, the light is off for normally closed.\u003c\/li\u003e\n \u003cli\u003eWiring Method: Brown connect to Positive, Blue connect to Negative, Black connect to Load (signal output).\u003c\/li\u003e\n \u003cli\u003eWhen proximity switch is close to some target object, it will send out control signal. Widely used for machine tool industry, frequency counters and other automatic control system, or you can use it for DIY 3D Printer.\u003c\/li\u003e\n \u003cli\u003eYou will get 4pcs inductive proximity switch + 4pcs SN Bracket\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-04-14T14:32:55+10:00","created_at":"2026-04-14T14:32:52+10:00","vendor":"Haldzemo","type":"Inductive","tags":["electronics_Apr2026"],"price":12700,"price_min":12700,"price_max":12700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":49780531331309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0CLVBGT5P","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Inductive Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO with TL PL SN Bracket (Blue, 4 Pack)","public_title":null,"options":["Default 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Proximity Sensor SN04-N Normally Open Detection Approach Switch NPN NO with TL PL SN Bracket (Blue, 4 Pack)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eInductive Proximity Switch Type: SN04-N, 3 Wire NPN NO. Detecting Distance: 4mm. Supply Voltage: 5-30VDC, Current Output: 300mA.\u003c\/li\u003e\n \u003cli\u003eLED working indicator: signal indicator, when sensing metal objects the light is on for normally open, the light is off for normally closed.\u003c\/li\u003e\n \u003cli\u003eWiring Method: Brown connect to Positive, Blue connect to Negative, Black connect to Load (signal output).\u003c\/li\u003e\n \u003cli\u003eWhen proximity switch is close to some target object, it will send out control signal. Widely used for machine tool industry, frequency counters and other automatic control system, or you can use it for DIY 3D Printer.\u003c\/li\u003e\n \u003cli\u003eYou will get 4pcs inductive proximity switch + 4pcs SN Bracket\u003c\/li\u003e\n \u003c\/ul\u003e"}