{"product_id":"eaton-pdg21m0150tffj-circuit-breaker","title":"Eaton PDG21M0150TFFJ - Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Eaton PDG21M0150TFFJ molded case circuit breaker, a dependable solution for protecting branch circuits in panelboards and load centers. Available through AmpState, this unit is engineered to deliver reliable overcurrent and short-circuit protection where it matters most.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e maximizes panel space and simplifies installation in tight or crowded panels, helping you fit more circuits without sacrificing accessibility or organization.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection. The thermal element responds to overloads for controlled, predictable trips, while the magnetic element delivers instantaneous action on high-energy short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible construction\u003c\/strong\u003e is designed to align with matching Eaton OEM load centers and panelboards, ensuring straightforward replacements and minimal retrofit adjustments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile for multiple sector needs\u003c\/strong\u003e suitable for residential, commercial, and light industrial applications, delivering consistent performance across a range of environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat it is and how it works\u003c\/h3\u003e\n\u003cp\u003eThe PDG21M0150TFFJ is a thermal-magnetic molded case circuit breaker that interrupts current during overcurrent and short-circuit events. In normal operation, it passes current with low resistance. When abnormal conditions occur, the thermal sensor detects excess heat from overloads and the magnetic mechanism can trip instantly for short circuits, interrupting the circuit to protect wiring and connected devices.\u003c\/p\u003e \u003ch3\u003eWhere and how to use\u003c\/h3\u003e\n\u003cp\u003eIdeal for upgrading or replacing breakers in existing panelboards and load centers where Eaton compatibility matters. It slots into panels built to Eaton’s molded case breaker standards, reducing replacement hassles and preserving panel layout and bus connectivity.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e PDG21M0150TFFJ\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential subpanels needing compact, reliable protection for multiple branch circuits.\u003c\/li\u003e \u003cli\u003eCommercial spaces where saving panel space supports more efficient electrical layouts.\u003c\/li\u003e \u003cli\u003eLight industrial applications requiring dependable protection in everyday distribution panels.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this model stands out\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003ePredictable protection with a dual-action trip that minimizes nuisance trips while ensuring rapid response to dangerous faults.\u003c\/li\u003e \u003cli\u003eExact fitment for Eaton-compatible panels, reducing installation uncertainty and downtime.\u003c\/li\u003e \u003cli\u003eDurable, field-proven design aligned with Eaton’s engineering standards for long-term reliability in typical electrical environments.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical tips for best results\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBefore installation, confirm panel compatibility by matching the part number with your Eaton panel family to ensure proper mounting and bus connection.\u003c\/li\u003e \u003cli\u003eDistribute circuits to balance loads across available poles, helping maintain system stability during switching events.\u003c\/li\u003e \u003cli\u003eStore spare PDG series breakers in a controlled environment to protect the trip mechanism from corrosion or damage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349645054114,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_0dfadea0-a471-4f44-9d8e-2bf801764be8.png?v=1764152432","url":"https:\/\/www.ampstate.com\/products\/eaton-pdg21m0150tffj-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}