{"product_id":"square-d-rjf36120cu33a","title":"Square D RJF36120CU33A 33A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Square D RJF36120CU33A, a rugged 3-pole circuit breaker designed for demanding 3-phase electrical systems. With a 33 A rating and 600 V compatibility, it’s built to protect distribution networks from overloads and short circuits while keeping critical equipment online.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey specifications at a glance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCurrent rating:\u003c\/strong\u003e 33 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePole configuration:\u003c\/strong\u003e 3-pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaximum voltage:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e RJF36120CU33A\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy this 3-pole, 600 V breaker stands out\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThree-pole design protects all phases of a three-phase circuit with a single device, simplifying installation and panel wiring. The 33 A rating targets mid-range loads while providing reliable protection against overloads and nuisance trips in equipment like motors, pumps, and processing gear that run on three-phase power.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWhere and how you’ll use it\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eNew installations in commercial or light-industrial panels that run on three-phase power\u003c\/li\u003e \u003cli\u003eUpgrading older distribution panels to meet current electrical codes and safety standards\u003c\/li\u003e \u003cli\u003eProtecting motor circuits, fans, conveyors, and similar equipment operating at or below 33 A per phase\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhat makes it practical\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eDesigned by Square D, a trusted name in electrical protection, ensuring compatibility with standard Square D enclosures and mounting schemes\u003c\/li\u003e \u003cli\u003eDurable construction meant to endure the rigors of industrial environments\u003c\/li\u003e \u003cli\u003eClear part identification (RJF36120CU33A) for easy inventory management and replacement\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoosing the right circuit breaker is about matching protection to demand. If your system runs three-phase power at up to 600 V and you need reliable, straightforward overload protection for a 33 A load, the RJF36120CU33A delivers a precise, dependable solution that fits within existing Square D panels and standard electrical workflows. Embrace a safer, more controlled power distribution setup with a device engineered to keep operations running smoothly while safeguarding people and equipment.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Square D","offers":[{"title":"Default Title","offer_id":46423097704610,"sku":"RJF36120CU33A","price":28666.0,"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\/square-d-rjf36120cu33a","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}