{"product_id":"kb3100s-circuit-breaker","title":"KB3100S | Circuit Breaker | 100A | 3-Pole | 600V","description":"\u003cdiv\u003e\n\u003ch2\u003eKB3100S Industrial 3-Pole Circuit Breaker — 100A, 600V\u003c\/h2\u003e\n\u003cp\u003eThe KB3100S is a rugged, industrial-grade circuit breaker designed to protect three-phase power systems. With a 100-amp rating and a 3-pole configuration, it delivers reliable fault interruption and dependable performance in demanding environments. This unit is ideal for maintenance, retrofit, and replacement projects where precise specs matter and compatibility is critical.\u003c\/p\u003e \u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eAmperage: 100A\u003c\/li\u003e \u003cli\u003ePoles: 3-Pole\u003c\/li\u003e \u003cli\u003eVoltage rating: 600V\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhy choose the KB3100S\u003c\/h3\u003e\n\u003cp\u003eDesigned for industrial use, the KB3100S emphasizes consistency and safety in power distribution. Its 3-pole design ensures balanced protection across all phases, which is essential for preventing phase imbalance and protecting motors and equipment on 3-phase systems. The 600V rating makes it suitable for a wide range of industrial applications, from manufacturing lines to heavy machinery controls, while the 100A capacity covers mid-size loads without overprotection. This balance helps minimize nuisance trips while providing strong protection when faults occur.\u003c\/p\u003e \u003ch3\u003eWho this is for\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMaintenance teams replacing worn breakers in existing panels\u003c\/li\u003e \u003cli\u003eRetrofit projects upgrading older installations to meet current safety and performance standards\u003c\/li\u003e \u003cli\u003eProject engineers selecting a matching 100A, 3-pole, 600V solution for new or rebuilt systems\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eCompatibility and ordering tips\u003c\/h3\u003e\n\u003cp\u003eTo ensure a perfect fit, verify that the replacement matches your panel’s specifications. The part number KB3100S is the most reliable reference for compatibility, so cross-check it against your current breaker or schematic. Before placing an order, confirm:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eThe amperage requirement (100A) aligns with your circuit load\u003c\/li\u003e \u003cli\u003eThe system is three-phase and can be powered at 600V\u003c\/li\u003e \u003cli\u003eThe mounting and bus configurations match your enclosure or distribution panel\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003ePractical installation and use\u003c\/h3\u003e\n\u003cp\u003eFor a safe, effective installation, follow standard electrical safety practices and lockout\/tagout procedures. Ensure the circuit is de-energized and test the line before replacement. After installation, perform a functional check to confirm proper trip operation and rated interrupting capacity. This approach helps protect downstream equipment, minimize downtime, and extend the lifespan of your power distribution system.\u003c\/p\u003e \u003cp\u003eIn short, the KB3100S delivers dependable protection for 3-phase systems up to 600V with a 100A rating, making it a precise, reliable choice for maintenance, retrofit, and replacement projects where spec alignment and compatibility are paramount.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AmpState","offers":[{"title":"Default Title","offer_id":46426164723874,"sku":"KB3100S","price":2010.0,"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\/kb3100s-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}