{"product_id":"siemens-hgb3k100b-circuit-breaker","title":"Siemens | HGB3K100B | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003cp\u003eThe Siemens HGB3K100B circuit breaker is your precise, ready-to-use solution for 3‑phase electrical protection in demanding environments. With a 100 A rating, 3 poles, and a 600 V working range, this is a genuine Siemens component designed for reliability, accuracy, and long-term serviceability in maintenance, retrofit, and replacement projects.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage:\u003c\/strong\u003e 100 A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePoles:\u003c\/strong\u003e 3‑Pole\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage rating:\u003c\/strong\u003e 600 V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart reference:\u003c\/strong\u003e HGB3K100B\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal for engineers and technicians who value exact specifications and seamless compatibility, this part is specifically suited for Siemens-compatible panels and systems that require a 3‑pole, 600V protective device. Using the correct part number is the most reliable way to guarantee a proper fit, correct mounting interface, and consistent protection characteristics across your distribution network.\u003c\/p\u003e \u003ch3\u003eWhy this matters in real-world use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eMaintenance readiness:\u003c\/strong\u003e Keep a genuine Siemens replacement on hand to minimize downtime when a protective device reaches end-of-life or shows signs of wear.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRetrofit capability:\u003c\/strong\u003e If your system evolves to a higher current requirement within a 3‑phase setup, this part aligns with that 100 A target while preserving existing panel architecture.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSecure replacement:\u003c\/strong\u003e Matching the exact part number (HGB3K100B) ensures compatibility with your existing trip curves, bus connections, and enclosure tolerances, reducing guesswork during service.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eHow to approach installation and verification (quick guidelines):\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eCross-check the panel label and the system's voltage and phase configuration to ensure the 100 A, 3‑pole, 600 V rating aligns with your site requirements.\u003c\/li\u003e \u003cli\u003eVerify that the HGB3K100B part number is the correct reference for your current breaker lineup to avoid mismatches in protection characteristics.\u003c\/li\u003e \u003cli\u003ePlan for periodic testing after replacement to confirm proper operation within your electrical protection scheme.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eDesigned with Siemens quality standards, the HGB3K100B circuit breaker delivers dependable overcurrent protection for industrial, commercial, and heavy-duty applications where precise, technicians‑validated compatibility matters most. When you need a genuine, specification‑matching replacement, this 100 A, 3‑pole, 600 V device is built to perform—and to keep your system running with maximum confidence.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46426840596642,"sku":"HGB3K100B","price":3621.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-hgb3k100b-circuit-breaker-100a-3-pole-600v-981.webp?v=1789632094","url":"https:\/\/www.ampstate.com\/products\/siemens-hgb3k100b-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}