{"product_id":"a-m-panel-meter-oil-sealed-300a-round-70mm-220v-used-with-external-300-5-current-transformer-round-70mm-amp-meter-220v-electrical-circuit-part-366-018","title":"A\u0026M Panel Meter Oil Sealed 300A Round 70mm 220V used with External 300:5 Current Transformer Round 70mm Amp Meter 220V Electrical Circuit Part 366-018","description":"\u003cp\u003e\u003cstrong\u003eA\u0026amp;M Panel Meter Oil Sealed 300A Round 70mm 220V with External 300:5A Current Transformer – Amp Meter 366-018\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eA\u0026amp;M 366-018 Panel Meter\u003c\/strong\u003e is a round, oil-sealed analog amp meter designed for monitoring electrical current in \u003cstrong\u003e220V AC circuits\u003c\/strong\u003e. With a \u003cstrong\u003e70mm round panel design\u003c\/strong\u003e and a \u003cstrong\u003e300A measurement range\u003c\/strong\u003e, this meter is intended for use with an \u003cstrong\u003eexternal 300:5A Current Transformer (CT)\u003c\/strong\u003e for measuring higher electrical currents.\u003c\/p\u003e\n\u003cp\u003eThe external \u003cstrong\u003e300:5A CT\u003c\/strong\u003e reduces the primary current to a standard 5A secondary signal that is compatible with the panel meter. This configuration allows the meter to monitor high-current electrical circuits while keeping the measuring instrument isolated from the full primary current.\u003c\/p\u003e\n\u003cp\u003eThe oil-sealed construction helps protect the meter mechanism and display from dust and environmental exposure, making it suitable for electrical panels, switchboards, industrial equipment, and power distribution applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e A\u0026amp;M\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e 366-018\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Round Panel Amp Meter \/ Analog Ammeter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeter Size:\u003c\/strong\u003e 70mm Round\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 220V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement:\u003c\/strong\u003e 300A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCurrent Transformer:\u003c\/strong\u003e Requires External 300:5A CT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e Analog\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction:\u003c\/strong\u003e Oil Sealed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e Panel Mount\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e High-current AC circuit monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eA\u0026amp;M 300A Oil-Sealed Panel Meter\u003c\/strong\u003e is suitable for \u003cstrong\u003eelectrical distribution panels, switchboards, generator panels, industrial machinery, power monitoring systems, control panels, and other high-current AC electrical installations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhen paired with a compatible \u003cstrong\u003e300:5A external current transformer\u003c\/strong\u003e, the meter provides a convenient way to monitor current in high-load circuits. The \u003cstrong\u003e70mm round design\u003c\/strong\u003e is suitable for panel installations where a compact and easy-to-read analog current display is required.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eA\u0026amp;M 366-018 Panel Amp Meter\u003c\/strong\u003e is a practical choice for electricians, electrical contractors, panel builders, technicians, and industrial maintenance applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable in Electx Electrical Supply.\u003c\/strong\u003e\u003c\/p\u003e","brand":"A\u0026M","offers":[{"title":"Default Title","offer_id":41493465301067,"sku":"366-018","price":13125.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0616\/9732\/7179\/files\/A_M_Panel_Meter_Oil_Sealed_300A_Round_70mm_220V_used_with_External_300_5_Current_Transformer_Round_70mm_Amp_Meter_220V_Electrical_Circuit_Part_366-018.jpg?v=1791425349","url":"https:\/\/www.electxelectricalsupply.com\/products\/a-m-panel-meter-oil-sealed-300a-round-70mm-220v-used-with-external-300-5-current-transformer-round-70mm-amp-meter-220v-electrical-circuit-part-366-018","provider":"Electx Electrical Supply","version":"1.0","type":"link"}