{"product_id":"siemens-jkl3b150","title":"Siemens JKL3B150 150A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eMeet the Siemens JKL3B150 150A 3-Pole 600 V Circuit Breaker—an OEM-grade protection solution designed to safeguard your 3-phase electrical systems with precise, reliable performance. This genuine Siemens part (Model JKL3B150) delivers robust overcurrent protection for demanding industrial and commercial applications, built to integrate seamlessly with Siemens panels and distribution gear.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eThree-pole configuration\u003c\/strong\u003e provides synchronized protection across all three phases, essential for balanced 3-phase circuits and motor loads.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e150 A current rating\u003c\/strong\u003e delivers appropriate protection for feeder circuits and larger equipment without nuisance tripping in normal operation.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e600 V maximum system voltage\u003c\/strong\u003e aligns with common industrial power distributions, giving you flexibility for a wide range of installation environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eGenuine Siemens part\u003c\/strong\u003e with the exact \u003cstrong\u003ePart Number JKL3B150\u003c\/strong\u003e to ensure proper fit, calibrated trip characteristics, and reliable performance in replacement scenarios.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e designed for Siemens panels and distribution systems, simplifying procurement and installation when upgrading or repairing existing setups.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re refreshing an aging panel, expanding a 3-phase distribution network, or replacing a failed breaker, the JKL3B150 is purpose-built to keep critical systems running smoothly. It’s ideal for:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e3-phase motor control circuits in manufacturing, processing facilities, and workshops\u003c\/li\u003e \u003cli\u003eMain feeder protection in commercial electrical rooms and industrial spaces\u003c\/li\u003e \u003cli\u003eReplacement parts for Siemens-based electrical distributions to minimize downtime\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eWhy choose this Siemens breaker?\u003c\/strong\u003e Beyond the basic specs, the JKL3B150 offers peace of mind through exact compatibility with Siemens ecosystems, ensuring your protection device aligns with the rest of your panel’s design and trip characteristics. It’s a practical, long-lasting solution for maintaining safe, reliable power delivery in demanding environments.\u003c\/p\u003e \u003cp\u003eInstallation and safety notes: ensure power is fully isolated before handling, verify panel compatibility, and follow applicable electrical codes and the panel manufacturer’s guidelines. If you’re unsure about any step, consult a licensed electrician to perform the replacement or upgrade to ensure proper seating, secure termination, and correct operation of the three-pole 600 V protection system.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423725277346,"sku":"JKL3B150","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_a085eff1-75dd-47ee-b131-4c8df8f0489b.png?v=1765492976","url":"https:\/\/www.ampstate.com\/products\/siemens-jkl3b150","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}