{"product_id":"siemens-ngb1b125b-breaker-ngb-1p-125a-347v-14ka-ld-lug","title":"SIEMENS NGB1B125B BREAKER NGB 1P 125A 347V 14KA LD LUG","description":"\u003ch2\u003eSIEMENS NGB1B125B BREAKER NGB 1P 125A 347V 14KA LD LUG Molded Case Circuit Breaker\u003c\/h2\u003e\n\n\u003cp\u003eThe Siemens NGB1B125B is a 1-pole molded case circuit breaker designed for panelboard mounting. It is engineered to provide reliable overcurrent protection for electrical distribution systems. This breaker is suitable for use in Siemens panelboards and switchboards, supporting electrical distributors and lighting solutions requiring dependable circuit protection at 125 amperes continuous current rating. It features integral load lugs compatible with wire sizes for 60\/75°C copper and aluminum conductors, making it appropriate for wire and cable applications in commercial and industrial environments. The breaker is HACR rated and UL listed for reverse feed, ensuring compliance with industry standards.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer: Siemens\u003c\/li\u003e\n  \u003cli\u003eManufacturer Part #: NGB1B125B\u003c\/li\u003e\n  \u003cli\u003eNumber of Poles: 1\u003c\/li\u003e\n  \u003cli\u003eContinuous Current Rating @ 40°C: 125 A\u003c\/li\u003e\n  \u003cli\u003eVoltage Rating: 347 V AC\u003c\/li\u003e\n  \u003cli\u003eInterrupting Rating: 14 kA RMS symmetrical\u003c\/li\u003e\n  \u003cli\u003eLoad Lugs: Included, integral with breaker\u003c\/li\u003e\n  \u003cli\u003eWire Size Range: #8–1\/0 AWG Cu, #8–2\/0 AWG Al\u003c\/li\u003e\n  \u003cli\u003eProduct Weight: 0.8550 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHACR rated for HVAC equipment protection\u003c\/li\u003e\n  \u003cli\u003eUL Listed for reverse feed application\u003c\/li\u003e\n  \u003cli\u003eCompact 1-inch width per pole for efficient panelboard space utilization\u003c\/li\u003e\n  \u003cli\u003eDesigned exclusively for use with Siemens certified components\u003c\/li\u003e\n  \u003cli\u003eSuitable for 60\/75°C copper and aluminum wire connections\u003c\/li\u003e\n  \u003cli\u003eIntegral load lugs simplify installation and wiring\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\/DIR100214\/SIEMNSE47930_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  \u003cli\u003e\u003ca href=\"https:\/\/images.tradeservice.com\/5T4OF9MVXVJA4GL0\/ATTACHMENTS\/DIR100119\/SIEMENE22909_1.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":46097540219105,"sku":"398384","price":1457.76,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/9625\/4433\/files\/398384_image1_712077ea-1835-4fdf-86a4-66f84cd62442.jpg?v=1787825188","url":"https:\/\/ulegroup.com\/products\/siemens-ngb1b125b-breaker-ngb-1p-125a-347v-14ka-ld-lug","provider":"ULE Group","version":"1.0","type":"link"}