{"product_id":"fuse-amp-trap-2000-r-600v-4000a-time-delay-class-l-a4bq-series","title":"Fuse Amp-Trap 2000® 600V 4000A Time-Delay Class L A4BQ Series","description":"\u003ch2\u003eFuse Amp-Trap 2000® 600V 4000A Time-Delay Class L A4BQ Series\u003c\/h2\u003e\n\n\u003cp\u003eThe Fuse Amp-Trap 2000® A4BQ Series is a Class L time-delay fuse designed for superior current limiting and protection in electrical distribution systems. It is suitable for applications including mains, feeders, large motors, lighting, heating, general loads, and circuit breaker back-up. This fuse also supports DC-rated uses such as UPS DC links and battery disconnects. As a product from a trusted switchgear supplier, it enhances safety and reliability by minimizing short circuit let-thru currents and accommodating harmless inrush currents without nuisance openings.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVoltage Rating: 600 VAC \/ 500 VDC\u003c\/li\u003e\n  \u003cli\u003eAmperage Rating: 4000 A\u003c\/li\u003e\n  \u003cli\u003eInterrupt Rating: 200 kA\u003c\/li\u003e\n  \u003cli\u003eFuse Class: Class L\u003c\/li\u003e\n  \u003cli\u003eConnection Type: Blade\u003c\/li\u003e\n  \u003cli\u003eMounting Type: Bolted\u003c\/li\u003e\n  \u003cli\u003eDimensions: 10.75 in (Length) x 5.75 in (Width) x 5.75 in (Height)\u003c\/li\u003e\n  \u003cli\u003eDiameter: 5.75 inches\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 2.5 lbs\u003c\/li\u003e\n  \u003cli\u003eInsulation Material: GMG\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part Number: A4BQ4000\u003c\/li\u003e\n  \u003cli\u003eManufacturer: Mersen\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e20% more current limiting than other Class L fuses for enhanced protection\u003c\/li\u003e\n  \u003cli\u003eBuilt-in 4-second time-delay at 500% rated current to prevent nuisance openings due to harmless inrush currents\u003c\/li\u003e\n  \u003cli\u003eFastest operation under short circuit conditions with up to 40% lower let-thru energy (clearing I²t) than comparable Class L fuses\u003c\/li\u003e\n  \u003cli\u003e300kA interrupting rating with UL witnessed, self-certified testing\u003c\/li\u003e\n  \u003cli\u003ePure silver links for lowest let-thru current and extended fuse life\u003c\/li\u003e\n  \u003cli\u003eRejection-style design to prevent replacement errors\u003c\/li\u003e\n  \u003cli\u003eHigh-visibility orange label for instant brand recognition\u003c\/li\u003e\n  \u003cli\u003eMetal-embossed date and catalog number for traceability\u003c\/li\u003e\n  \u003cli\u003eFiberglass body for dimensional stability in harsh industrial environments\u003c\/li\u003e\n  \u003cli\u003eHigh-grade silica filler ensures fast arc quenching\u003c\/li\u003e\n  \u003cli\u003eEasy 2-to-1 selectivity to prevent nuisance shutdowns and blackouts\u003c\/li\u003e\n  \u003cli\u003eReduced inventory needs by replacing older Class L fuse types\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads \u0026amp; Links\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/8ab54578671777240911b68676eac7d157545ca2.pdf?did=4169\u0026amp;pid=403684\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/b98dd480ef6b8e0b32a9c1a0b576ab1350e26da8.pdf?did=4169\u0026amp;pid=403684\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCurves 1\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/e0eea344e8fa6231873d8471bc8ff116b1ed79c6.pdf?did=4169\u0026amp;pid=403684\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpec Sheet FR\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/b4d0156e15c0dae5524ff8c8311b6fb9c74ea215.pdf?did=4169\u0026amp;pid=403684\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDrawings\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/d57f35e9aed139053605c493ace0cd76b6c94c70.pdf?did=4169\u0026amp;pid=403684\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCurves 2\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/media.distributordatasolutions.com\/mersen\/2021q1\/documents\/8df17917fd109aa90acdfc5ba248eea0055fa3a6.pdf?did=4169\u0026amp;pid=403684\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eCurves 3\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"Default Title","offer_id":46092560400609,"sku":"194628","price":2137.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9625\/4433\/files\/194628_image1_4e9ef8dc-2dbe-43a9-b025-8853d203101e.jpg?v=1787819650","url":"https:\/\/ulegroup.com\/products\/fuse-amp-trap-2000-r-600v-4000a-time-delay-class-l-a4bq-series","provider":"ULE Group","version":"1.0","type":"link"}