{"product_id":"phase-sequence-and-motor-rotation-meter","title":"Greenlee 5124 Phase Sequence \u0026 Motor Rotation Meter – CAT III 600V, Non-Contact","description":"\u003cp\u003eThe \u003cstrong\u003eGreenlee 5124 Phase Sequence and Motor Rotation Meter\u003c\/strong\u003e is a professional-grade diagnostic tool for verifying live phase sequence and motor rotation direction in three-phase power systems and industrial equipment. With a CAT III 600V rating, CE and CETLUS compliance, and a non-contact motor rotation feature, the 5124 is built for electricians and utility technicians who need fast, reliable phase and rotation verification on motors, compressors, generators, and three-phase conductors.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase sequence detection\u003c\/strong\u003e — identifies live phase and sequence orientation of three-phase power sources and industrial equipment conductors to ensure proper installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor rotation function\u003c\/strong\u003e — identifies rotational direction of industrial equipment including motors, compressors, and generators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-contact motor rotation\u003c\/strong\u003e — determines rotation of running single-phase and three-phase motors without the use of leads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAT III 600V rated\u003c\/strong\u003e — safe for use on distribution-level electrical systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide frequency range\u003c\/strong\u003e — 15Hz to 400Hz covers standard power and variable frequency drive applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED display\u003c\/strong\u003e — clear, fast visual indication of phase sequence and rotation results\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE and CETLUS certified\u003c\/strong\u003e — meets international and North American safety standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete kit included\u003c\/strong\u003e — tri-colored banana leads, alligator clips, 9V battery, and soft carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable class=\"table table-striped table-theme\" cellpadding=\"0\" cellspacing=\"0\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5124\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePhase Sequence \u0026amp; Motor Rotation Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCAT III 600V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePhase Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90V AC – 600V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15Hz – 400Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0– 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e123mm x 71mm x 29mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, CETLUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccessories Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTri-colored banana leads, alligator clips, 9V battery, soft carrying case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eQuick Decision Guide\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed to verify three-phase sequence before energizing equipment?\u003c\/strong\u003e — The 5124 detects live phase and sequence orientation on three-phase power sources\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed to check motor rotation direction?\u003c\/strong\u003e — Both contact and non-contact rotation detection are built in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking on running motors without access to leads?\u003c\/strong\u003e — The non-contact feature determines rotation without connecting leads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking on VFD or non-standard frequency systems?\u003c\/strong\u003e — The 15–400Hz range covers variable frequency drive applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeed internationally certified equipment?\u003c\/strong\u003e — CE and CETLUS compliance covers both European and North American requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is phase sequence and why does it matter?\u003c\/strong\u003e\u003cbr\u003ePhase sequence refers to the order in which the three phases of AC power reach their peak voltage. Incorrect phase sequence can cause motors to run in reverse, potentially damaging equipment or creating safety hazards. The 5124 verifies correct sequence before energizing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the non-contact motor rotation feature work?\u003c\/strong\u003e\u003cbr\u003eThe non-contact feature allows the meter to determine the rotational direction of a running single-phase or three-phase motor without connecting test leads — useful when lead access is restricted or the motor is already running.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat voltage range does the 5124 support?\u003c\/strong\u003e\u003cbr\u003eThe 5124 measures phase voltage from 90V AC to 600V AC and is CAT III 600V rated for safe use on distribution-level systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat accessories are included?\u003c\/strong\u003e\u003cbr\u003eThe kit includes tri-colored banana leads, alligator clips, a 9V battery, and a soft carrying case.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat certifications does the Greenlee 5124 carry?\u003c\/strong\u003e\u003cbr\u003eThe 5124 is CE and CETLUS certified, meeting international and North American electrical safety standards.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/electrical\"\u003eBrowse All Electrical Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/all-utility-tools\"\u003eAll Utility Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Greenlee","offers":[{"title":"Default Title","offer_id":52969477046591,"sku":"OHL-5124","price":202.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/2057\/3268\/files\/5124-CAT2_72dpi.png?v=1778764437","url":"https:\/\/www.bartlettman.com\/products\/phase-sequence-and-motor-rotation-meter","provider":"Bartlett Arborist Supply","version":"1.0","type":"link"}