{"product_id":"square-d-s33100-circuit-breaker-trip-unit","title":"Square D S33100 Circuit Breaker Trip Unit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SQUARE D S33100 is a replacement trip unit designed for use with P-Frame and R-Frame circuit breakers. The trip unit is the mechanism within the breaker that senses overcurrent conditions and initiates the trip action to interrupt fault current. This component is a direct accessory replacement intended to restore proper protective function to an existing breaker assembly. Measuring 4.3 inches in length, 2.8 inches in width, and 1.3 inches in height, it is a compact unit weighing 0.06 pounds. Licensed electricians and electrical contractors performing breaker maintenance or repair work are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis trip unit fits P-Frame and R-Frame Square D circuit breakers, making it applicable to a range of commercial and industrial panel and switchboard installations where these breaker frame sizes are deployed. It is used during field service or repair when the trip mechanism has failed or been damaged and a full breaker replacement is not desired. The unit ships individually and is sold as a single accessory component.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect replacement trip unit for P-Frame and R-Frame circuit breakers\u003c\/li\u003e\n  \u003cli\u003eCompact form factor: 4.3 x 2.8 x 1.3 inches\u003c\/li\u003e\n  \u003cli\u003eLightweight at 0.06 pounds for easy handling during panel service\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit for targeted component-level repair\u003c\/li\u003e\n  \u003cli\u003eRestores overcurrent sensing and trip function to existing breaker frames\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with SQUARE D P-Frame and R-Frame circuit breakers as a replacement trip unit accessory.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). The circuit breaker and associated panel must be fully de-energized and locked out before removing or replacing any trip unit components. Verify that the replacement trip unit matches the frame designation of the existing breaker before installation. Follow the breaker manufacturer's service documentation for proper seating and reassembly procedures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 4.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Trip Unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: P-Frame Circuit Breaker, R-Frame Circuit Breaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SQUARE D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: S33100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHNEIDER ELECTRIC","offers":[{"title":"Default Title","offer_id":51543539745074,"sku":"S33100","price":220.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a5d14ae8d7fbe40c6e1c387e5c6769bd.jpg?v=1785920123","url":"https:\/\/voomisupply.com\/products\/square-d-s33100-circuit-breaker-trip-unit","provider":"Voomi Supply","version":"1.0","type":"link"}