{"product_id":"schneider-electric-nqmb4la-panelboard-accessory-trusted-supplier","title":"NQMB4LA | Schneider Electric NQ Series 400A Main Breaker Installation Kit For NQ Panelboards","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"133\" data-end=\"429\"\u003eThe Schneider Electric NQMB4LA is a main breaker installation kit designed for use with NQ panelboards in commercial and industrial power distribution systems. It supports main breaker configurations up to 400 A and enables modular integration with compatible lug-in and lug-out circuit breakers.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%; height: 274.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eCircuit Breaker\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eNQMB4LA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eLoad Center Circuit Breaker Product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eInstallation Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eAccessory Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eInstallation Accessory \/ Separate Part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eDevice Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eMain Breaker Kit For NQ Panelboards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 39.2px;\"\u003e\u003cstrong\u003eCompatible Circuit Breaker Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 39.2px;\"\u003eLAL (Lug-In \/ Lug-Out), LHL (Lug-In \/ Lug-Out With Ground Fault)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eMaximum Current Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003e400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eWire Gauge Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003eUp To 500 kcmil Copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 27.119%; height: 19.6px;\"\u003e\u003cstrong\u003eTightening Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.7478%; height: 19.6px;\"\u003e249.59–274.37 lbf.in (28.2–31.0 N·m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About NQMB4LA\u003c\/h4\u003e\n\u003cp\u003eThe NQMB4LA is a panelboard accessory developed for Schneider Electric NQ panelboards, supporting modular and field-configurable electrical distribution solutions. Its design allows electrical contractors to install or convert main breaker configurations without replacing the entire panel structure. The kit integrates seamlessly with NQ panelboard architecture, supporting both LAL and LHL breaker styles for flexible system design. Typical usage includes commercial and industrial installations where adaptable main breaker solutions are required to meet changing load or protection requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNQ Panelboard Compatibility: Designed specifically for Schneider Electric NQ modular panelboard systems.\u003c\/li\u003e\n\u003cli\u003eMain Breaker Kit Function: Enables installation of a main breaker without modifying the panelboard enclosure.\u003c\/li\u003e\n\u003cli\u003e400A Rating Support: Accommodates high-current main breaker applications in distribution panels.\u003c\/li\u003e\n\u003cli\u003eLAL and LHL Breaker Support: Compatible with lug-in\/lug-out breakers, including versions with ground fault protection.\u003c\/li\u003e\n\u003cli\u003eModular Installation Design: Aligns with NQ panelboard architecture for fast field installation and conversion.\u003c\/li\u003e\n\u003cli\u003eHigh-Capacity Conductor Support: Accepts large copper conductors suitable for high-load applications.\u003c\/li\u003e\n\u003cli\u003eContractor-Focused Configuration: Designed to simplify panelboard customization and reduce installation time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe NQMB4LA delivers the reliability and precision required for configuring main breaker solutions in modular NQ panelboard systems.\u003c\/p\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":48736903627050,"sku":"NQMB4LA","price":629.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/NQMB4LA_DA19_1500x1500_ace4bf2f-82cd-462c-b1f5-792c0edbdbbf.jpg?v=1718707257","url":"https:\/\/iqelectro.com\/products\/schneider-electric-nqmb4la-panelboard-accessory-trusted-supplier","provider":"IQElectro","version":"1.0","type":"link"}