{"product_id":"allen-bradley-700-cpm-bulletin-700-master-contact-cartridge","title":"Allen Bradley 700-CPM Bulletin 700 Master Contact Cartridge","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAllen Bradley 700-CPM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erepresents the high-capacity \"Master\" tier of contact cartridges engineered for the Bulletin 700P heavy-duty relay series. This component provides superior switching capability for demanding control circuits, handling significantly higher inrush currents and thermal loads than standard-duty cartridges. It serves as a field-replaceable and convertible interface, allowing for seamless adaptation between Normally Open (NO) and Normally Closed (NC) logic. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Factory Original\u003c\/strong\u003e, ensuring your safety interlocks and control sequences meet OEM specifications.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAllen Bradley \/ Rockwell Automation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCartridge Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMaster Contact (Heavy Duty)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContact Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1 N.O. or 1 N.C. (Field Convertible)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e20 Amperes (Continuous)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e600V AC \/ 600V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBulletin 700P Type P Relays\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting Style\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSnap-in Cartridge\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.05 lbs (0.023 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLogic Flexibility on Demand:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe 700-CPM features a reversible design. Technicians change the contact state from Normally Open to Normally Closed simply by rotating the cartridge 180 degrees before installation. This eliminates the need to stock multiple part numbers for different logic requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Inrush Capability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe \"Master\" designation signifies a robust 20A rating. This cartridge handles the massive surge currents associated with large solenoid valves, magnetic starters, and industrial sirens that would otherwise weld or pit standard 10A contacts.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial-Grade Dielectric Integrity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe cartridge housing withstands up to 600V AC\/DC. This high insulation rating prevents cross-phase arcing and maintains circuit isolation even in high-voltage control cabinets subjected to transient spikes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTool-Free Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe snap-in architecture permits rapid replacement without dismantling the relay base. This design significantly reduces Mean Time to Repair (MTTR) during critical process outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Synchronization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe internal bridge mechanism ensures precise, simultaneous actuation across all poles. This synchronization prevents \"race conditions\" in complex hard-wired logic arrays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I distinguish a 700-CPM from a standard 700-CP1 cartridge?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 700-CPM features a distinct \"Master\" marking and utilizes larger contact surface areas. You must use the Master version whenever the connected load exceeds 10A or requires a 600V rating in a heavy-duty Bulletin 700P frame.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix Master and Standard contacts in a single relay?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Bulletin 700P relays support a hybrid configuration. You can install 700-CPM Master cartridges in high-load poles and standard cartridges in low-power logic poles within the same relay footprint to optimize panel space.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a brand new factory unit or surplus?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe guarantee this 700-CPM is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein its original Allen Bradley packaging. We do not sell \"new-old-stock\" or refurbished contacts, as worn or oxidized contact points compromise the reliability of industrial safety systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the correct way to convert from NO to NC?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFirst, ensure you de-energize the relay. Remove the cartridge, flip it so the desired symbol (NO or NC) faces the front of the relay, and snap it back into the pole slot. The mechanical actuator in the relay base automatically aligns with the internal bridge.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Allen Bradley","offers":[{"title":"Default Title","offer_id":53447240646840,"sku":"700-CPM","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/700-CPM.jpg?v=1778231730","url":"https:\/\/www.globalpetroparts.com\/products\/allen-bradley-700-cpm-bulletin-700-master-contact-cartridge","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}