{"product_id":"industrial-lab3350v","title":"Industrial LAB3350V 350A 3-Pole 3350 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIndustrial LAB3350V 350A 3-Pole 3350 V Circuit Breaker is a purpose-built protective device for demanding high-voltage power distribution. With a 3350 V voltage rating and a solid 350 A current rating across three poles, this breaker delivers reliable, coordinated protection for feeders, motors, and switchgear in heavy industrial environments. Part number LAB3350V ensures precise cataloging and compatibility within your existing electrical infrastructure.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 350 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 3350 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e LAB3350V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHigh-voltage industrial feeders in manufacturing plants, processing facilities, and large facilities\u003c\/li\u003e \u003cli\u003eMotor control centers and distribution panels that require three-pole, simultaneous phase protection\u003c\/li\u003e \u003cli\u003eSwitchgear assemblies where a single device must reliably interrupt fault currents across all three phases\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat makes this breaker unique\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHigh-voltage capability (3350 V) paired with a substantial 350 A current rating, enabling protection for robust industrial circuits without compromising response time\u003c\/li\u003e \u003cli\u003eThree-pole design ensures synchronized disconnection of all phases, reducing the risk of phase imbalance and arc-related hazards\u003c\/li\u003e \u003cli\u003ePart number LAB3350V provides clear traceability for procurement, maintenance, and replacement within complex electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eBenefits and practical impact\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eProtects valuable equipment from overloads and short circuits, helping minimize unplanned downtime and repair costs\u003c\/li\u003e \u003cli\u003eEnhances personnel safety by ensuring rapid, coordinated breaker action across all phases during faults\u003c\/li\u003e \u003cli\u003eSimple integration into existing high-voltage panels and switchgear designed for three-pole protection\u003c\/li\u003e \u003cli\u003eSupports reliable long-term operation in industrial environments where voltage stability and protection accuracy matter\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eVerify that your distribution system and panel are rated for 3350 V and compatible with a 3-pole LAB3350V device\u003c\/li\u003e \u003cli\u003eCoordinate with upstream protection and downstream protection schemes to optimize tripping selectivity and minimize nuisance outages\u003c\/li\u003e \u003cli\u003eMaintain documentation with the exact part number LAB3350V for future maintenance, ordering, and replacement parts\u003c\/li\u003e \u003cli\u003eSchedule periodic inspection and testing by qualified personnel to ensure clean contacts and reliable actuation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Industrial","offers":[{"title":"Default Title","offer_id":46423091118242,"sku":"LAB3350V","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/industrial-lab3350v","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}