{"product_id":"siemens-ngb1b020bnav-breaker-ngb-1p-20a-14ka-ld-lugs-naval","title":"SIEMENS NGB1B020BNAV BREAKER NGB 1P 20A 14KA LD LUGS NAVAL","description":"\u003ch2\u003eSIEMENS NGB1B020BNAV Breaker 20A Molded Case Circuit Breaker\u003c\/h2\u003e\n\n\u003cp\u003eThe SIEMENS NGB1B020BNAV is a single-pole molded case circuit breaker designed for panelboard mounting in electrical distribution systems. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable overcurrent protection in lighting solutions and wire and cable applications. This breaker features a 20 amp continuous current rating with a 14kA interrupting capacity, making it appropriate for general-purpose circuit protection in commercial and industrial electrical installations.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part Number: NGB1B020BNAV\u003c\/li\u003e\n  \u003cli\u003eNumber of Poles: 1\u003c\/li\u003e\n  \u003cli\u003eContinuous Current Rating: 20A @ 40°C\u003c\/li\u003e\n  \u003cli\u003eInterrupting Rating: 14kA RMS symmetrical amperes\u003c\/li\u003e\n  \u003cli\u003eMounting Type: Panelboard Mount\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 1.6760 lbs\u003c\/li\u003e\n  \u003cli\u003eWire Size Compatibility: #14–#6 AWG Copper, #12–#6 AWG Aluminum (60\/75°C)\u003c\/li\u003e\n  \u003cli\u003eTorque for Line Terminal Screw: 18–23 lb-in (2–2.6 N·m)\u003c\/li\u003e\n  \u003cli\u003eWidth: 1 inch (25.4 mm) per pole\u003c\/li\u003e\n  \u003cli\u003eInsulation Requirement: Minimum dielectric strength 600 V\/mil (24 kV\/mm) when mounted on metal surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThermal-magnetic trip unit providing reliable overcurrent protection\u003c\/li\u003e\n  \u003cli\u003eLoad and line lugs included as standard for easy installation\u003c\/li\u003e\n  \u003cli\u003eHACR rated for use with heating, air conditioning, and refrigeration equipment\u003c\/li\u003e\n  \u003cli\u003eDesigned for use exclusively with Siemens certified panelboards and switchboards\u003c\/li\u003e\n  \u003cli\u003eCompatible with Nut Keeper Kit TNKG3 for secure wire connections (35–125A models)\u003c\/li\u003e\n  \u003cli\u003eMeets CSA and UL 489 safety and performance standards\u003c\/li\u003e\n  \u003cli\u003eCompact 1-inch width per pole allows high-density panelboard configurations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDownloads \u0026amp; Links\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/images.tradeservice.com\/5T4OF9MVXVJA4GL0\/ATTACHMENTS\/DIR100106\/SIEMEAE36815_5_4_5_5_5_101_E37021_7_33.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/images.tradeservice.com\/5T4OF9MVXVJA4GL0\/INSTALLATIONSHEETS\/DIR100004\/SIEMEAINST00174.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46097342071009,"sku":"396339","price":479.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9625\/4433\/files\/396339_image1_1fc91a5c-22ec-4681-ab08-0b280998aa10.jpg?v=1787821731","url":"https:\/\/ulegroup.com\/products\/siemens-ngb1b020bnav-breaker-ngb-1p-20a-14ka-ld-lugs-naval","provider":"ULE Group","version":"1.0","type":"link"}