{"product_id":"siemens-jkl3b100","title":"Siemens JKL3B100 100A 3-Pole 600 V Circuit Breaker","description":"\u003cdiv\u003e\n\u003cp\u003eIntroducing the Siemens JKL3B100 100A 3-Pole 600 V Circuit Breaker — a robust overcurrent protector built for 3-phase electrical systems in commercial and industrial settings. With a 100-amp current rating and a maximum voltage of 600 V, this breaker is designed to safeguard motors, drives, and fed circuits from overloads and short circuits while keeping downtime to a minimum.\u003c\/p\u003e \u003cp\u003eDesigned as part of Siemens' JKL series, the JKL3B100 ensures seamless integration with compatible panels and distribution gear. The three-pole design guarantees simultaneous disconnection of all three phases, helping prevent phase imbalances and equipment damage in your 3-phase network.\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eCurrent rating: 100 A\u003c\/li\u003e\n\u003cli\u003ePoles: 3\u003c\/li\u003e\n\u003cli\u003eVoltage rating: 600 V\u003c\/li\u003e\n\u003cli\u003ePart Number: JKL3B100\u003c\/li\u003e\n\u003cli\u003eConfiguration: 3-Pole breaker for complete phase protection\u003c\/li\u003e\n\u003cli\u003eCompatibility: Siemens JKL-series breakers designed to work with Siemens panels and distribution boards\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eIdeal use cases include protecting 3-phase motors, conveyors, HVAC systems, industrial machinery, and other heavy-load feeders in manufacturing facilities or large commercial installations. If you’re upgrading aging protection or stocking a replacement inventory for Siemens equipment, the JKL3B100 offers a straightforward, reliable option that sticks with the Siemens ecosystem for consistent performance and easier maintenance.\u003c\/p\u003e \u003cp\u003ePractical tips for field use:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eVerify that your panel accepts JKL-series breakers and that a 3-Pole, 100 A, 600 V device is appropriate for the circuit you’re protecting.\u003c\/li\u003e\n\u003cli\u003eKeep spares of the exact part number (JKL3B100) on hand for quick replacements and minimized downtime.\u003c\/li\u003e\n\u003cli\u003eFollow the panel manufacturer’s installation torque and wiring guidelines to ensure safe, compliant connections.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Siemens JKL3B100 when you need reliable, repeatable protection for a 3-phase circuit with a clear path to integration within Siemens’ electrical distribution systems. It’s a practical, purpose-built solution for engineers, electricians, and maintenance teams who value compatibility, consistent performance, and peace of mind in demanding environments.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46423259644066,"sku":"JKL3B100","price":510.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/master_generic_229276d9-908d-46df-93e5-6fe31866e0ff.png?v=1765492975","url":"https:\/\/www.ampstate.com\/products\/siemens-jkl3b100","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}