{"product_id":"yokogawa-250340ngng-panel-meter-ac-amp-1-rig-0-20a-4h-20h","title":"YOKOGAWA,250340NGNG,PANEL METER AC AMP 1 RIG 0-20A 4H 20H","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"504\"\u003eThe Yokogawa 250-340-NGNG \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003epanel meter\u003c\/a\u003e is an analog AC ammeter from the 250 “New Big Look” series, designed for industrial electrical systems to measure and display current levels. Commonly installed in control panels, switchgear, and power distribution systems, this meter provides clear visual indication of load conditions for operators and maintenance personnel. Maintenance teams and electricians use this unit for monitoring, diagnostics, and replacement of legacy panel meters.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"506\" data-end=\"525\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"526\" data-end=\"818\"\u003eThe Yokogawa 250-340-NGNG is widely used in industrial and commercial environments requiring reliable current measurement. It is commonly found in electrical panels, generator systems, and motor control centers where monitoring load conditions is critical for system performance and safety.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"820\" data-end=\"851\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"852\" data-end=\"1695\"\u003e• Manufacturer Part Number (MPN): 250-340-NGNG\u003cbr data-start=\"898\" data-end=\"901\"\u003e• Product type: Analog panel ammeter\u003cbr data-start=\"937\" data-end=\"940\"\u003e• Measurement type: AC current (iron vane mechanism)\u003cbr data-start=\"992\" data-end=\"995\"\u003e• Measurement range: 0–20 A AC \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1063\" data-end=\"1066\"\u003e• Frequency range: 25–400 Hz \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1132\" data-end=\"1135\"\u003e• Measurement type: Self-contained (no CT required for this range) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1239\" data-end=\"1242\"\u003e• Display type: Analog dial with needle pointer\u003cbr data-start=\"1289\" data-end=\"1292\" data-is-only-node=\"\"\u003e• Mounting: Panel-mounted (switchboard installation)\u003cbr data-start=\"1344\" data-end=\"1347\"\u003e• Series: Yokogawa 250 series “New Big Look”\u003cbr data-start=\"1391\" data-end=\"1394\"\u003e• Construction: Dust-resistant, gasket-sealed housing with magnetic shielding \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1509\" data-end=\"1512\"\u003e• Accuracy: Typically ±2% of full scale (series standard)\u003cbr data-start=\"1569\" data-end=\"1572\"\u003e• Function: Visual monitoring of AC current flow\u003cbr data-start=\"1620\" data-end=\"1623\"\u003e• Application environment: Industrial control panels and power systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1697\" data-end=\"1723\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1724\" data-end=\"1909\"\u003e• Yokogawa 250-240-NGNG (same range, different size variant)\u003cbr data-start=\"1784\" data-end=\"1787\"\u003e• Yokogawa 250-440-NGNG (larger scale version)\u003cbr data-start=\"1833\" data-end=\"1836\"\u003e• Equivalent analog AC panel ammeters (matched by 0–20A range and size)\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"New","offer_id":51734706356526,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_8e82d38d-2f63-4eb8-8e34-f7b6ca3195e0.jpg?v=1770607008","url":"https:\/\/plgautomation.com\/products\/yokogawa-250340ngng-panel-meter-ac-amp-1-rig-0-20a-4h-20h","provider":"PLG Automation ","version":"1.0","type":"link"}