{"product_id":"yijia-la38-11bn-waterproof-push-button-switch-without-led","title":"YiJia LA38-11BN Waterproof Push Button Switch\/ without LED","description":"\u003ch3\u003e22mm LA38 Push Button Switch, YiJia Waterproof Momentary\/Latching Power Switch, 1NO1NC\/2NO Silver Contact, 10A, for Industrial Control \u0026amp; DIY Projects\u003c\/h3\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eThis is the YiJia LA38 (YJ139-LA38) series waterproof push button switch, a reliable solution for industrial control, power start\/stop, and DIY electrical projects. Designed with a \u003cstrong\u003e22mm mounting hole\u003c\/strong\u003e, it supports two operation modes:\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMomentary (Self-reset)\u003c\/strong\u003e: Automatically rebounds when released, ideal for temporary control signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatching (Self-locking)\u003c\/strong\u003e: Stays engaged until pressed again, suitable for continuous power control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003eKey features:\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ \u003cstrong\u003eFlexible Contact Options\u003c\/strong\u003e: Choose between 1NO1NC (1 Normally Open + 1 Normally Closed) or 2NO (2 Normally Open) configurations to match your circuit needs.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ \u003cstrong\u003eSilver Alloy Contacts\u003c\/strong\u003e: Durable silver alloy contacts ensure stable conductivity and long service life, rated up to 10A for low-power circuits.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ \u003cstrong\u003eWaterproof \u0026amp; Dustproof\u003c\/strong\u003e: IP-rated design protects against splashes and dust, suitable for humid or industrial environments.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ \u003cstrong\u003eMulti-Color Selection\u003c\/strong\u003e: Available in green, red, yellow, black, and white to meet different functional and visual requirements (e.g., green for start, red for stop).\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n✅ \u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e: Works with AC\/DC circuits below 380V\/230V, widely used in control panels, machinery, home appliances, and automation systems.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth align=\"left\"\u003eItem\u003c\/th\u003e\n\u003cth align=\"left\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eProduct Name\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eWaterproof Flat Push Button Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eModel\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eYJ139-LA38 Series (LA38-11BN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eMounting Hole Size\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eOperation Type\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eMomentary (Self-reset) \/ Latching (Self-locking)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eContact Form\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e1NO1NC \/ 2NO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eContact Material\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSilver Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eRated Current\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e≤10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eRated Voltage\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eAC ≤380V \/ DC ≤230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eColors\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eGreen, Red, Yellow, Black, White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eProtection Level\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eWaterproof \u0026amp; Dustproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003eApplication\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eIndustrial Control Panels, Power Start\/Stop, DIY Electronics, Machinery, Home Appliances\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e{ \"brand\": \"YiJia\", \"model\": \"LA38-11BN \/ YJ139-LA38\", \"type\": \"Push Button Switch\", \"mounting_hole_size\": \"22mm\", \"operation_mode\": [\"Momentary (Self-reset)\", \"Latching (Self-locking)\"], \"contact_type\": [\"1NO1NC\", \"2NO\"], \"contact_material\": \"Silver Alloy\", \"rated_current\": \"10A\", \"rated_voltage\": \"AC 380V \/ DC 230V\", \"color_options\": [\"Green\", \"Red\", \"Yellow\", \"Black\", \"White\"], \"protection_level\": \"Waterproof, Dustproof\", \"application\": [\"Industrial Control\", \"Power Start\/Stop\", \"Machinery\", \"DIY Electronics\", \"Home Appliances\"], \"key_features\": [\"Durable Silver Contacts\", \"Multi-Mode Operation\", \"IP Protection\", \"Multi-Color Selection\", \"Universal Compatibility\"] }\u003c\/span\u003e\u003c\/p\u003e","brand":"electrical center b2c","offers":[{"title":"Green 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