{"product_id":"siemens-ed22b020-20a-240v-2-pole-bolt-on-circuit-breaker","title":"Siemens ED22B020 - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003ch2\u003eSiemens ED22B020 - 20 A, 240 V, 2-Pole Bolt-On Circuit Breaker | AmpState\u003c\/h2\u003e \u003cp\u003eMeet a dependable protection solution designed for busy panels: the Siemens ED22B020 20A, 240V, 2-pole bolt-on molded case circuit breaker. Built to guard branch circuits from overcurrent and short circuits, it’s a smart upgrade for panelboards and load centers across residential, commercial, and light industrial settings.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey advantages that set it apart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSecure bolt-on mounting\u003c\/strong\u003e delivers a rigid, vibration-resistant bus connection that stays put through daily electrical activity and service work.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection—the thermal element handles gradual overloads, while the magnetic element reacts quickly to short-circuit conditions.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM compatibility\u003c\/strong\u003e designed to pair with matching Siemens panelboards and load centers for seamless integration and reliable performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable molded-case construction\u003c\/strong\u003e built to endure in demanding environments, offering long-term protection for your circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e2-pole, 20A, 240V configuration\u003c\/strong\u003e provides balanced protection for multiwire branch circuits and common trip requirements in a compact form factor.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy this breaker matters for your electrical system\u003c\/h3\u003e\n\u003cp\u003eWhen you’re upgrading or replacing a breaker, the ED22B020 delivers precise, predictable protection that helps prevent damage from surges and faults. Its bolt-on design makes it a practical choice for panels that require a secure, vibration-resistant connection, reducing the risk of loose bussing over time. The thermal-magnetic trip unit ensures trip thresholds remain consistent across temperature variations and load changes, supporting safer, more reliable operation.\u003c\/p\u003e \u003ch3\u003eIdeal use cases\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eResidential panelboards and load centers where a 20A, 2-pole protection is needed for multiwire circuits.\u003c\/li\u003e \u003cli\u003eCommercial environments upgrading small equipment circuits or branch circuits in light industrial settings.\u003c\/li\u003e \u003cli\u003eReplacement in compatible Siemens panels where a bolt-on, molded-case breaker is specified.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eTechnical specifications at a glance\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Siemens\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e ED22B020\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 20 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 2\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Bolt-on\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\u003ePractical guidance for use\u003c\/h3\u003e\n\u003cp\u003eChoose the Siemens ED22B020 when your panelboard or load center requires a reliable, compatible 20A two-pole breaker with a bolt-on mounting style. Ensure the replacement matches the panel’s design and rating, and have a qualified electrician perform installation to maintain safety and code compliance. This breaker is a thoughtful choice for extending the life of your electrical system while maintaining clear, consistent protection for key circuits.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349785235618,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens_breaker_and_panel_663e43ff-bf0e-432e-8eb2-dcc96050003d.png?v=1764156634","url":"https:\/\/www.ampstate.com\/products\/siemens-ed22b020-20a-240v-2-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}