{"id":9339693072621,"title":"Inductive Proximity Sensor M12 LJ12A3-4-Z\/BX Normally Open Detection Approach Switch 4mm NPN NO 3 Wire DC 6V-36V (4 Pack)","handle":"inductive-proximity-sensor-m12-lj12a3-4-z-bx-normally-open-detection-approach-switch-4mm-npn-no-3-wire-dc-6v-36v-4-pack","description":"\u003ch3\u003eInductive Proximity Sensor M12 LJ12A3-4-Z\/BX Normally Open Detection Approach Switch 4mm NPN NO 3 Wire DC 6V-36V (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: LJ12A3-4-Z\/BX, 3 Wire NPN NO. Detecting Distance: 4mm, Diameter: 12mm.\u003c\/li\u003e\n \u003cli\u003eSupply Voltage: 6-36VDC, Current Output: 300mA, Frequency: 500Hz.\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.\u003c\/li\u003e\n \u003cli\u003eIt is widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect.\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-04-17T01:04:17+10:00","created_at":"2026-04-17T01:04:13+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":49789476864237,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B0C2PZBZDR","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Inductive Proximity Sensor M12 LJ12A3-4-Z\/BX Normally Open Detection Approach Switch 4mm NPN NO 3 Wire DC 6V-36V (4 Pack)","public_title":null,"options":["Default Title"],"price":12700,"weight":181,"compare_at_price":null,"inventory_management":"shopify","barcode":"HZ018","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0C2PZBZDR.jpg?v=1776928046","\/\/leoforward.com\/cdn\/shop\/files\/51_L1-MA2ZL.jpg?v=1776351856","\/\/leoforward.com\/cdn\/shop\/files\/51GGf1ICFjL.jpg?v=1776351856","\/\/leoforward.com\/cdn\/shop\/files\/51jfRROgcoL.jpg?v=1776351856","\/\/leoforward.com\/cdn\/shop\/files\/41j49UgzS9L.jpg?v=1776351856"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0C2PZBZDR.jpg?v=1776928046","options":["Title"],"media":[{"alt":null,"id":39399870824685,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0C2PZBZDR.jpg?v=1776928046"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0C2PZBZDR.jpg?v=1776928046","width":1001},{"alt":null,"id":39399870857453,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51_L1-MA2ZL.jpg?v=1776351856"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51_L1-MA2ZL.jpg?v=1776351856","width":1001},{"alt":null,"id":39399870890221,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51GGf1ICFjL.jpg?v=1776351856"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51GGf1ICFjL.jpg?v=1776351856","width":1001},{"alt":null,"id":39399870922989,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51jfRROgcoL.jpg?v=1776351856"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51jfRROgcoL.jpg?v=1776351856","width":1001},{"alt":null,"id":39399870955757,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1001,"width":1001,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41j49UgzS9L.jpg?v=1776351856"},"aspect_ratio":1.0,"height":1001,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41j49UgzS9L.jpg?v=1776351856","width":1001}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eInductive Proximity Sensor M12 LJ12A3-4-Z\/BX Normally Open Detection Approach Switch 4mm NPN NO 3 Wire DC 6V-36V (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: LJ12A3-4-Z\/BX, 3 Wire NPN NO. Detecting Distance: 4mm, Diameter: 12mm.\u003c\/li\u003e\n \u003cli\u003eSupply Voltage: 6-36VDC, Current Output: 300mA, Frequency: 500Hz.\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.\u003c\/li\u003e\n \u003cli\u003eIt is widely used in machine, paper making, light industry for limiting station, orientation taking count, speeding trial ect.\u003c\/li\u003e\n \u003c\/ul\u003e"}