{"product_id":"condor-mdr11-26-amp-air-compressor-pressure-switch","title":"Condor MDR11 26 Amp Heavy-Duty Air Compressor Pressure Switch","description":"\u003cp\u003eThe Condor MDR11 is a heavy-duty, two-pole pressure switch that automatically starts and stops a single-phase air compressor as tank pressure rises and falls. Rated for a full 26 amps at 240V (UL\/CSA) with a 3 HP motor switching capacity, it stands up to the demanding duty cycles of shop and industrial compressors, while its rugged NEMA 1 steel-flange housing resists vibration and daily wear. Both the pressure range and the differential are fully adjustable, so one switch can be dialed in to your exact cut-in and cut-out targets.\u003c\/p\u003e\n\u003cp\u003eChoose your configuration below: factory pressure range (80–100, 100–125, 120–150, or 140–175 PSI), a 1-port or 4-port manifold, and the control features you need — a manual On\/Off lever, a compression-style unloader valve that bleeds head pressure for easy restarts, or both.\u003c\/p\u003e\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRated current: 26 A at 240V AC (UL\/CSA); 20 A per EN 60947\u003c\/li\u003e\n\u003cli\u003eMotor switching capacity: 3 HP @ 240V, 2 HP @ 120V, single-phase\u003c\/li\u003e\n\u003cli\u003eConfiguration: 2-pole, normally closed (N.C.)\u003c\/li\u003e\n\u003cli\u003eEnclosure: NEMA 1, IP44 rated, steel flange\u003c\/li\u003e\n\u003cli\u003eAir connection: 1\/4\" FNPT (1-port or 4-port manifold)\u003c\/li\u003e\n\u003cli\u003eAdjustable pressure range and differential\u003c\/li\u003e\n\u003cli\u003eMaximum cut-out pressure: up to 175 PSI\u003c\/li\u003e\n\u003cli\u003eCompression-style unloader valve on unloader-equipped models\u003c\/li\u003e\n\u003cli\u003eUL Listed \/ CSA certified; built to EN 60947\u003c\/li\u003e\n\u003cli\u003eBursting strength \u0026gt; 35 bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eAn ideal replacement or OEM control for reciprocating (piston) air compressors in automotive shops, workshops, and light industrial settings. The On\/Off lever gives you a convenient manual disconnect, while the unloader valve releases trapped head pressure so the motor restarts against no load — extending motor life and preventing hard starts.\u003c\/p\u003e\n\u003cp\u003eBacked by Condor’s reputation for dependable compressor controls, the MDR11 26-amp pressure switch is a direct, durable replacement for worn or failed switches. Select the pressure setting, port count, and function that match your compressor to keep it cycling safely and automatically.\u003c\/p\u003e","brand":"Condor","offers":[{"title":"80–100 PSI \/ 1-Port \/ Standard","offer_id":54254634565907,"sku":"MDR11EAXX","price":34.17,"currency_code":"USD","in_stock":true},{"title":"80–100 PSI \/ 1-Port \/ On\/Off Lever","offer_id":54254634598675,"sku":"MDR11EA2X","price":36.25,"currency_code":"USD","in_stock":true},{"title":"80–100 PSI \/ 1-Port \/ On\/Off + Unloader (Compression)","offer_id":54254634631443,"sku":"MDR11EA2E","price":41.67,"currency_code":"USD","in_stock":true},{"title":"100–125 PSI \/ 1-Port \/ Standard","offer_id":54254634664211,"sku":"MDR11GAXX","price":34.17,"currency_code":"USD","in_stock":true},{"title":"100–125 PSI \/ 1-Port \/ On\/Off Lever","offer_id":54254634696979,"sku":"MDR11GA2X","price":36.25,"currency_code":"USD","in_stock":true},{"title":"100–125 PSI \/ 1-Port \/ On\/Off + Unloader (Compression)","offer_id":54254634729747,"sku":"MDR11GA2E","price":41.67,"currency_code":"USD","in_stock":true},{"title":"100–125 PSI \/ 4-Port \/ On\/Off Lever","offer_id":54254634762515,"sku":"MDR11GC2X","price":39.17,"currency_code":"USD","in_stock":true},{"title":"100–125 PSI \/ 4-Port \/ On\/Off + Unloader (Compression)","offer_id":54254634795283,"sku":"MDR11GC2E","price":44.58,"currency_code":"USD","in_stock":true},{"title":"120–150 PSI \/ 1-Port \/ Standard","offer_id":54254634828051,"sku":"MDR11LAXX","price":34.17,"currency_code":"USD","in_stock":true},{"title":"120–150 PSI \/ 1-Port \/ On\/Off Lever","offer_id":54254634860819,"sku":"MDR11LA2X","price":36.25,"currency_code":"USD","in_stock":true},{"title":"120–150 PSI \/ 1-Port \/ On\/Off + Unloader (Compression)","offer_id":54254634893587,"sku":"MDR11LA2E","price":41.67,"currency_code":"USD","in_stock":true},{"title":"120–150 PSI \/ 4-Port \/ On\/Off Lever","offer_id":54254634926355,"sku":"MDR11LC2X","price":39.17,"currency_code":"USD","in_stock":true},{"title":"120–150 PSI \/ 4-Port \/ On\/Off + Unloader (Compression)","offer_id":54254634959123,"sku":"MDR11LC2E","price":44.58,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 1-Port \/ Standard","offer_id":54254634991891,"sku":"MDR11KAXX","price":34.17,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 1-Port \/ On\/Off Lever","offer_id":54254635024659,"sku":"MDR11KA2X","price":36.25,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 1-Port \/ Unloader","offer_id":54254635057427,"sku":"MDR11KAXE","price":39.58,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 1-Port \/ On\/Off + Unloader (Compression)","offer_id":54254635090195,"sku":"MDR11KA2E","price":41.67,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 4-Port \/ Standard","offer_id":54254635122963,"sku":"MDR11KCXX","price":37.5,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 4-Port \/ On\/Off Lever","offer_id":54254635155731,"sku":"MDR11KC2X","price":39.17,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 4-Port \/ Unloader","offer_id":54254635188499,"sku":"MDR11KCXE","price":42.5,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 4-Port \/ On\/Off + Unloader (Compression)","offer_id":54254635221267,"sku":"MDR11KC2E","price":44.58,"currency_code":"USD","in_stock":true},{"title":"80–100 PSI \/ 1-Port \/ On\/Off + Unloader (Push-to-Connect)","offer_id":54254760198419,"sku":"MDR11EA2F","price":40.83,"currency_code":"USD","in_stock":true},{"title":"100–125 PSI \/ 1-Port \/ On\/Off + Unloader (Push-to-Connect)","offer_id":54254760231187,"sku":"MDR11GA2F","price":40.83,"currency_code":"USD","in_stock":true},{"title":"100–125 PSI \/ 4-Port \/ On\/Off + Unloader (Push-to-Connect)","offer_id":54254760263955,"sku":"MDR11GC2F","price":43.75,"currency_code":"USD","in_stock":true},{"title":"120–150 PSI \/ 1-Port \/ On\/Off + Unloader (Push-to-Connect)","offer_id":54254760296723,"sku":"MDR11LA2F","price":40.83,"currency_code":"USD","in_stock":true},{"title":"120–150 PSI \/ 4-Port \/ On\/Off + Unloader (Push-to-Connect)","offer_id":54254760329491,"sku":"MDR11LC2F","price":43.75,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 1-Port \/ On\/Off + Unloader (Push-to-Connect)","offer_id":54254760362259,"sku":"MDR11KA2F","price":40.83,"currency_code":"USD","in_stock":true},{"title":"140–175 PSI \/ 4-Port \/ On\/Off + Unloader (Push-to-Connect)","offer_id":54254760395027,"sku":"MDR11KC2F","price":43.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0825\/3141\/8387\/files\/thumb_180_180_11AXX_1200x1256_f6e488ce-7672-4edb-99c6-881f0d4e9ab8.jpg?v=1780950320","url":"https:\/\/aircompressorstore.com\/products\/condor-mdr11-26-amp-air-compressor-pressure-switch","provider":"Warthog Air Compressor Store","version":"1.0","type":"link"}