{"product_id":"mpex-potter-explosion-proof-manual-pull-station-red-class-iiiiii-hazardous-area-rated","title":"MPEX | Potter Explosion-Proof Manual Pull Station, Red, Class I\/II\/III Hazardous Area Rated","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Potter MPEX is an explosion-proof manual pull station designed for activating fire alarm systems in hazardous environments. Constructed from a copper-free aluminum alloy, it provides safe and dependable operation in Class I, II, and III rated areas. The unit’s durable build and reliable manual actuation make it ideal for industrial, marine, and oil and gas facilities requiring certified fire protection equipment.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePotter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMPEX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExplosion-Proof Manual Pull Stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper-Free Aluminum Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCSFM Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHazard Class Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass I, II, and III\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eManual Pull with Hinged Cover and Pull Ring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConduit Openings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e¾” NPT Feed-Through\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActivation Mechanism\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpring-Loaded Sliding Actuator Plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSurface Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnvironmental Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eExplosion-Proof and Corrosion Resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cspan data-sheets-root=\"1\"\u003eMPEX\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe MPEX is part of Potter’s line of explosion-proof fire alarm devices, engineered for use in environments where flammable gases, vapors, or dusts may be present. The enclosure is built from corrosion-resistant aluminum alloy, ensuring durability and long service life under extreme conditions. It features a hinged cover with a sliding actuator plate and pull ring mechanism that mechanically activates an internal contact block to trigger the alarm circuit. Designed for compatibility with standard 120V AC, 60 Hz fire alarm systems, the MPEX includes ¾” NPT conduit openings for easy installation and wiring integration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eExplosion-Proof Construction: Certified for Class I, II, and III hazardous areas to ensure safe fire alarm activation.\u003c\/li\u003e\n\u003cli\u003eDurable Aluminum Alloy Housing: Made from copper-free cast aluminum to resist corrosion and impact.\u003c\/li\u003e\n\u003cli\u003eManual Activation Mechanism: Hinged cover with pull-ring actuator releases compression spring to trigger alarm.\u003c\/li\u003e\n\u003cli\u003eStandard Power Compatibility: Rated for 120V AC, 60 Hz, 6A operation.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Equipped with ¾” NPT feed-through conduit openings for wiring flexibility.\u003c\/li\u003e\n\u003cli\u003eCorrosion and Weather Resistant: Suitable for both indoor and outdoor industrial environments.\u003c\/li\u003e\n\u003cli\u003eReliable Performance: Fully mechanical design ensures consistent activation without maintenance.\u003c\/li\u003e\n\u003cli\u003eRegulatory Approval: CSFM Listed for compliance with safety standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MPEX delivers the reliability and precision required for hazardous-area fire alarm control and emergency signaling.\u003c\/p\u003e","brand":"Potter","offers":[{"title":"Default Title","offer_id":49105144545536,"sku":"MPEX","price":1615.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/f797db4411b122fe241b9af9a153b62e7a3cb1d31d09382c2db38db3afdbc1ee__96652.1719602047.png?v=1785541240","url":"https:\/\/alotechparts.com\/products\/mpex-potter-explosion-proof-manual-pull-station-red-class-iiiiii-hazardous-area-rated","provider":"Alo Tech Solutions","version":"1.0","type":"link"}