{"product_id":"matchwell-yk-03h-high-pressure-switch-039-420r320z-250v-3a","title":"Matchwell YK-03H High Pressure Switch 039-420R320Z 250V 3A","description":"\u003ch4 data-path-to-node=\"11\"\u003eDescription:\u003c\/h4\u003e\n\u003cp data-path-to-node=\"12\"\u003eSource the Matchwell YK-03H pressure switch buy options with reliable commercial fulfillment from WeSellStocks.co. Designed for heavy-duty HVAC, refrigeration, and fluid control automation systems, the Matchwell YK-03H 039-420R320Z delivers precise pressure monitoring with a factory-set open threshold of 420 ± 15 PSI and close reset at 320 ± 30 PSI. Built for long service life, this 250V 3A rated component features pre-wired electrical leads and a brass female threaded fitting for seamless integration into commercial safety and control loops. Industrial buyers and MRO contractors across the USA count on quick fulfillment for critical replacement stock. Likewise, EPC contractors operating in the UAE rely on certified surplus components to maintain operational continuity. As a trusted wholesale stock supplier, WeSellStocks.co connects engineering teams Worldwide with authentic industrial control stock, reducing downtime and optimizing procurement budgets without compromising equipment reliability.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"13\"\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003cul data-path-to-node=\"14\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,0,0\"\u003e\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eBrand:\u003c\/b\u003e Matchwell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,1,0\"\u003e\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003eProduct Type:\u003c\/b\u003e High Pressure Switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,2,0\"\u003e\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003ePart Number:\u003c\/b\u003e YK-03H 039-420R320Z\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,3,0\"\u003e\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eIndustry Category:\u003c\/b\u003e HVAC \u0026amp; Refrigeration Controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,4,0\"\u003e\u003cb data-path-to-node=\"14,4,0\" data-index-in-node=\"0\"\u003eVoltage Rating:\u003c\/b\u003e 250V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,5,0\"\u003e\u003cb data-path-to-node=\"14,5,0\" data-index-in-node=\"0\"\u003eCurrent Rating:\u003c\/b\u003e 3A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,6,0\"\u003e\u003cb data-path-to-node=\"14,6,0\" data-index-in-node=\"0\"\u003ePower Rating:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,7,0\"\u003e\u003cb data-path-to-node=\"14,7,0\" data-index-in-node=\"0\"\u003eInput Voltage:\u003c\/b\u003e 250V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,8,0\"\u003e\u003cb data-path-to-node=\"14,8,0\" data-index-in-node=\"0\"\u003eOutput Voltage:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,9,0\"\u003e\u003cb data-path-to-node=\"14,9,0\" data-index-in-node=\"0\"\u003eMounting Type:\u003c\/b\u003e Direct Thread \/ In-Line\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,10,0\"\u003e\u003cb data-path-to-node=\"14,10,0\" data-index-in-node=\"0\"\u003eStandards \/ Compliance:\u003c\/b\u003e cRUus, VDE, CE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"14,11,0\"\u003e\u003cb data-path-to-node=\"14,11,0\" data-index-in-node=\"0\"\u003eOther Confirmed Specs:\u003c\/b\u003e Open Pressure: 420 ± 15 PSI | Close Pressure: 320 ± 30 PSI | Pre-wired leads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 data-path-to-node=\"15\"\u003eApplication:\u003c\/h4\u003e\n\u003cp data-path-to-node=\"16\"\u003eDesigned for high-pressure safety cut-out and system control in commercial HVAC, chillers, and industrial refrigeration units. Features standard brass thread connections and durable lead wiring for straightforward replacement during routine MRO servicing or system assembly.\u003c\/p\u003e\n\u003cp data-path-to-node=\"18\"\u003eProcure the genuine Matchwell YK-03H 039-420R320Z pressure switch directly from an established surplus stock distributor. Whether securing emergency maintenance inventory in the USA or sourcing bulk automation spares for facilities in the UAE, WeSellStocks.co delivers dependable global industrial supply with verified part availability and immediate dispatch.\u003c\/p\u003e\n\u003ch4 data-path-to-node=\"19\"\u003eMetafields:\u003c\/h4\u003e\n\u003cul data-path-to-node=\"20\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,0,0\"\u003e\u003cb data-path-to-node=\"20,0,0\" data-index-in-node=\"0\"\u003ebrand:\u003c\/b\u003e Matchwell\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,1,0\"\u003e\u003cb data-path-to-node=\"20,1,0\" data-index-in-node=\"0\"\u003epart_number:\u003c\/b\u003e YK-03H 039-420R320Z\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,2,0\"\u003e\u003cb data-path-to-node=\"20,2,0\" data-index-in-node=\"0\"\u003eproduct_type:\u003c\/b\u003e High Pressure Switch\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,3,0\"\u003e\u003cb data-path-to-node=\"20,3,0\" data-index-in-node=\"0\"\u003eindustry_category:\u003c\/b\u003e HVAC \u0026amp; Refrigeration Controls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,4,0\"\u003e\u003cb data-path-to-node=\"20,4,0\" data-index-in-node=\"0\"\u003evoltage_rating:\u003c\/b\u003e 250V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,5,0\"\u003e\u003cb data-path-to-node=\"20,5,0\" data-index-in-node=\"0\"\u003ecurrent_rating:\u003c\/b\u003e 3A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,6,0\"\u003e\u003cb data-path-to-node=\"20,6,0\" data-index-in-node=\"0\"\u003epower_rating:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,7,0\"\u003e\u003cb data-path-to-node=\"20,7,0\" data-index-in-node=\"0\"\u003einput_voltage:\u003c\/b\u003e 250V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,8,0\"\u003e\u003cb data-path-to-node=\"20,8,0\" data-index-in-node=\"0\"\u003eoutput_voltage:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,9,0\"\u003e\u003cb data-path-to-node=\"20,9,0\" data-index-in-node=\"0\"\u003emounting_type:\u003c\/b\u003e Direct Thread \/ In-Line\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,10,0\"\u003e\u003cb data-path-to-node=\"20,10,0\" data-index-in-node=\"0\"\u003estandards:\u003c\/b\u003e cRUus, VDE, CE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,11,0\"\u003e\u003cb data-path-to-node=\"20,11,0\" data-index-in-node=\"0\"\u003estock_quantity_available:\u003c\/b\u003e Available upon request\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,12,0\"\u003e\u003cb data-path-to-node=\"20,12,0\" data-index-in-node=\"0\"\u003etarget_markets:\u003c\/b\u003e USA | UAE | Worldwide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"20,13,0\"\u003e\u003cb data-path-to-node=\"20,13,0\" data-index-in-node=\"0\"\u003eglobal_shipping:\u003c\/b\u003e Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch5\u003eCondition: Used\u003c\/h5\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"We Sell Stocks","offers":[{"title":"Default Title","offer_id":59696971186462,"sku":"Cabin : R-6","price":110.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0807\/7230\/1086\/files\/6_0294b2d1-e7b7-4266-8bb5-845ab5e9f262.png?v=1785127366","url":"https:\/\/wesellstocks.co\/products\/matchwell-yk-03h-high-pressure-switch-039-420r320z-250v-3a","provider":"We Sell Stocks","version":"1.0","type":"link"}