{"id":7975747944628,"title":"SN04-N2 NPN NC Inductive Proximity Sensor Normally Close Detection Approach Switch with SN Bracket (Blue, 2 Pack)","handle":"sn04-n2-npn-nc-inductive-proximity-sensor-normally-close-detection-approach-switch-with-sn-bracket-blue-2-pack","description":"\u003ch3\u003eSN04-N2 NPN NC Inductive Proximity Sensor Normally Close Detection Approach Switch with SN Bracket (Blue, 2 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-N2, 3 Wire NPN NC. Detecting Distance: 4mm. Supply Voltage: 6-30VDC, Current Output: 300mA.\u003c\/li\u003e\n \u003cli\u003eNPN: common positive voltage, output negative voltage. PNP: common negative voltage, output positive voltage. NO: normally open. NC: 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\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\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 \u003c\/ul\u003e","published_at":"2025-07-27T22:18:13+10:00","created_at":"2025-07-27T22:18:09+10:00","vendor":"Haldzemo","type":"Inductive","tags":["industrial_best_sellers_Jun2025"],"price":11500,"price_min":11500,"price_max":11500,"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":43994496270516,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0D7HJ4TNX","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SN04-N2 NPN NC Inductive Proximity Sensor Normally Close Detection Approach Switch with SN Bracket (Blue, 2 Pack)","public_title":null,"options":["Default Title"],"price":11500,"weight":100,"compare_at_price":null,"inventory_management":"shopify","barcode":"HZ035-NPN NCX2","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/auspowers.com\/cdn\/shop\/files\/B0D7HJ4TNX.jpg?v=1775763644","\/\/auspowers.com\/cdn\/shop\/files\/61b2cuAHitL.jpg?v=1753618693","\/\/auspowers.com\/cdn\/shop\/files\/51Rnw5Bb2CL.jpg?v=1753618693","\/\/auspowers.com\/cdn\/shop\/files\/51roKzyiDsL.jpg?v=1753618693","\/\/auspowers.com\/cdn\/shop\/files\/510TQMR_2YL_62c6616d-020f-408d-9e8a-a26f92f1f99e.jpg?v=1753618692","\/\/auspowers.com\/cdn\/shop\/files\/51DOeZddLvL_cb594807-d5d3-4053-b7f3-d7b18f26305b.jpg?v=1753618692","\/\/auspowers.com\/cdn\/shop\/files\/31SESvUVPhL.jpg?v=1753618692"],"featured_image":"\/\/auspowers.com\/cdn\/shop\/files\/B0D7HJ4TNX.jpg?v=1775763644","options":["Title"],"media":[{"alt":"Haldzemo SN04-N2 NPN inductive proximity sensors with blue housing, normally close switch, mounted on SN bracket, 2-pack.","id":31885425049780,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/B0D7HJ4TNX.jpg?v=1775763644"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/B0D7HJ4TNX.jpg?v=1775763644","width":1001},{"alt":"Haldzemo SN04-N2 NPN inductive proximity sensors with SN brackets, blue, normally closed detection approach switches, 2-pack","id":31885425082548,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/61b2cuAHitL.jpg?v=1753618693"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/61b2cuAHitL.jpg?v=1753618693","width":1001},{"alt":"Two blue Haldzemo SN04-N2 NPN NC inductive proximity sensors with brackets, used for non-contact object detection.","id":31885425115316,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51Rnw5Bb2CL.jpg?v=1753618693"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51Rnw5Bb2CL.jpg?v=1753618693","width":1001},{"alt":"Haldzemo SN04-N2 NPN inductive proximity sensors with blue sensor heads mounted on SN brackets, 2-pack, normally closed detection switches","id":31885425148084,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/auspowers.com\/cdn\/shop\/files\/51roKzyiDsL.jpg?v=1753618693"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/auspowers.com\/cdn\/shop\/files\/51roKzyiDsL.jpg?v=1753618693","width":1001},{"alt":"Haldzemo SN04-N2 NPN NC inductive proximity sensors with blue housing, mounted on SN brackets; 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Detecting Distance: 4mm. Supply Voltage: 6-30VDC, Current Output: 300mA.\u003c\/li\u003e\n \u003cli\u003eNPN: common positive voltage, output negative voltage. PNP: common negative voltage, output positive voltage. NO: normally open. NC: 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\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\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 \u003c\/ul\u003e"}