{"product_id":"siemens-ed61b040l-40a-600v-1-pole-circuit-breaker","title":"Siemens ED61B040L - 40 A, 600 V, 1-Pole Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens ED61B040L is a reliable 1-pole molded case circuit breaker designed to guard branch circuits in panelboards and load centers. With a 40 A rating and a 600 V operating voltage, this unit delivers precise, dependable protection for single-phase circuits in residential, commercial, and light industrial settings. \u003c\/p\u003e \u003ch2\u003eWhy the Siemens ED61B040L stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eCompact molded case design\u003c\/strong\u003e minimizes footprint and frees up valuable space inside panelboards and load centers, helping you maximize available wiring capacity without sacrificing protection.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection performance across varying temperatures and load conditions, reducing nuisance trips and improving reliability over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e1-pole configuration\u003c\/strong\u003e ideal for protecting single-phase branch circuits, such as lighting, outlets, and small equipment in both homes and light commercial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to pair seamlessly with Siemens OEM load centers and panelboards, ensuring consistent electrical coordination and straightforward installation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile application\u003c\/strong\u003e suitable for residential, commercial, and light industrial projects that require solid overcurrent and short-circuit protection.\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 ED61B040L\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 40 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of poles:\u003c\/strong\u003e 1\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\u003eUse cases and practical scenarios\u003c\/h3\u003e\n\u003cp\u003eIn a typical home distribution panel, the ED61B040L protects circuits powering essential loads such as lighting strings, receptacle banks, and small appliances. In commercial spaces like offices or retail shops, it can safeguard branch circuits feeding lighting, displays, or HVAC controls on a single phase. For light industrial environments, this breaker provides dependable protection for smaller machinery circuits and equipment without occupying extra panel space. Its 1-pole design makes wiring straightforward and reduces installation time, while the 40 A rating aligns with common branch-circuit needs.\u003c\/p\u003e \u003ch3\u003eBenefits that matter in real-world setups\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eSpace efficiency\u003c\/strong\u003e keeps panels compact and organized, making future expansions easier.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eConsistent protection\u003c\/strong\u003e with a thermal-magnetic trip ensures predictable response to overloads and short circuits.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy compatibility\u003c\/strong\u003e with Siemens panel systems simplifies stocking and maintenance for service technicians and DIY installers alike.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhen you choose the Siemens ED61B040L, you’re selecting a purpose-built solution for dependable branch circuit protection that respects your panel space and delivers reliable performance across environments. Trust AmpState to provide this proven Siemens breaker as part of a thoughtfully engineered electrical protection strategy.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349791133858,"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_89fba512-231b-4539-aaa0-fb97637c09e4.png?v=1764156866","url":"https:\/\/www.ampstate.com\/products\/siemens-ed61b040l-40a-600v-1-pole-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}