{"product_id":"allen-bradley-700-cf310e-bulletin-700-cf-control-relay","title":"Allen-Bradley 700-CF310E Bulletin 700-CF Control Relay","description":"\u003ch2\u003eAllen-Bradley 700-CF310E Bulletin 700-CF Control Relay\u003c\/h2\u003e\n\u003cp\u003eConfigured for contact switching in industrial control circuits, the \u003cstrong\u003eAllen-Bradley 700-CF310E\u003c\/strong\u003e (\u003cstrong\u003e700-CF310E\u003c\/strong\u003e control relay) provides four mechanically actuated contact poles with a 3 N.O. and 1 N.C. configuration. The device uses screw terminals, IP20 finger-safe construction, and supports DIN rail or direct panel mounting.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e700-CF310E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eRockwell Automation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Series\u003c\/td\u003e\n\u003ctd\u003eBulletin 700-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevice Type\u003c\/td\u003e\n\u003ctd\u003eIEC Control Relay \/ Contactor Relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.90 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Poles\u003c\/td\u003e\n\u003ctd\u003e4 poles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003e3 N.O. + 1 N.C.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Current Rating (Ith)\u003c\/td\u003e\n\u003ctd\u003e20 A conventional free air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operational Current (Ie)\u003c\/td\u003e\n\u003ctd\u003eAC-15: approximately 6 A at 120 V \/ 230 V; DC-13: approximately 0.5 A at 110 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Insulation Voltage (Ui)\u003c\/td\u003e\n\u003ctd\u003e690 V IEC; 600 V UL \/ CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Type\u003c\/td\u003e\n\u003ctd\u003eElectronic coil \/ wide-voltage operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoil Voltage\u003c\/td\u003e\n\u003ctd\u003eDependent on suffix code\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Type\u003c\/td\u003e\n\u003ctd\u003eScrew terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Protection\u003c\/td\u003e\n\u003ctd\u003eIP20 finger-safe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e35 mm DIN rail or direct panel screw mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIEC Control Switching and Mechanical Interface\u003c\/h3\u003e\n\u003cp\u003eThe 700-CF310E uses a four-pole contact arrangement with three normally open contacts and one normally closed contact. This configuration permits simultaneous switching of separate control paths through one relay mechanism.\u003c\/p\u003e\n\u003cp\u003eThe 20 A Ith rating applies under conventional free-air conditions, while utilization-category ratings define permitted AC and DC control loads. Therefore, actual load selection shall use the applicable AC-15 or DC-13 rating rather than the thermal current rating alone.\u003c\/p\u003e\n\u003cp\u003eThe electronic coil variant provides controlled coil energization characteristics. However, the supplied data does not identify one fixed coil voltage for the 700-CF310E base designation.\u003c\/p\u003e\n\u003cp\u003eCoil voltage depends on the complete suffix configuration. For example, supplied data identifies 700-CF310EJ as a 24 VDC variant and 700-CF310ED as a 110 V \/ 120 V AC variant.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp\u003eQ: What contact arrangement does the 700-CF310E provide?\u003cbr\u003eA: The relay provides four poles configured as 3 normally open contacts and 1 normally closed contact.\u003c\/p\u003e\n\u003cp\u003eQ: What mounting methods are supported?\u003cbr\u003eA: The supplied specifications identify 35 mm DIN rail mounting and direct panel screw mounting.\u003c\/p\u003e\n\u003cp\u003eQ: Is the coil voltage fixed for every 700-CF310E designation?\u003cbr\u003eA: No. The supplied data states that coil voltage depends on the complete suffix code, so the installed variant must be verified before wiring.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the relay on a compatible 35 mm DIN rail or secure it directly to the control panel using the specified mounting arrangement.\u003c\/p\u003e\n\u003cp\u003eVerify the complete catalog designation and coil voltage before applying control power. Do not infer coil voltage from the base 700-CF310E designation alone.\u003c\/p\u003e\n\u003cp\u003eRoute coil wiring separately from low-level analog, encoder, thermocouple, and other noise-sensitive signal conductors where practical.\u003c\/p\u003e\n\u003cp\u003eTerminate conductors securely at the screw terminals and maintain appropriate conductor preparation according to the applicable installation standard.\u003c\/p\u003e\n\u003cp\u003eWhere shielded control cables are used, terminate shields according to the control system grounding scheme and avoid creating unintended ground loops.\u003c\/p\u003e\n\u003cp\u003eMaintain required electrical clearances and separation from higher-energy conductors according to the applicable panel construction standard.\u003c\/p\u003e\n\u003cp\u003eConfirm contact loading against the specified utilization category before energizing the switched circuit. The 20 A thermal rating shall not be treated as the universal switching-current limit.\u003c\/p\u003e\n\u003cp\u003eInspect the IP20 finger-safe terminal arrangement after installation and ensure that exposed conductive parts cannot contact adjacent wiring or grounded metalwork.\u003c\/p\u003e","brand":"AMPHENOL","offers":[{"title":"Default Title","offer_id":43895681810522,"sku":"700-CF310E","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/700-CF310E2.jpg?v=1787551357","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-700-cf310e-bulletin-700-cf-control-relay","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}