{"product_id":"ge-sglc3604l4xx-400a-600v-3-pole-bolt-on-circuit-breaker","title":"GE SGLC3604L4XX - 400 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState","description":"\u003cdiv\u003eGE SGLC3604L4XX is a robust, bolt-on molded case circuit breaker designed to protect your electrical system where it matters most—panelboards and loadcenter assemblies. At 400 A and 600 V, this 3-pole unit from AmpState delivers dependable branch circuit overcurrent and short-circuit protection for demanding commercial and light industrial environments, as well as residential panels that demand serious protection. \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBolt-On Mounting\u003c\/strong\u003e: Secure, vibration-resistant bus connections that stay seated under equipment vibration and building movement, reducing connection wear and excursions over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-Magnetic Trip Unit\u003c\/strong\u003e: Dual-action protection that blends a thermal overcurrent response with a magnetic short-circuit trigger for fast, repeatable trips when faults occur—helping prevent damage and downtime.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThree-Pole, 400 A, 600 V\u003c\/strong\u003e: Ideal for three-phase circuits and heavy feeders, offering substantial protection for larger loads while maintaining reliable performance across typical panelboard configurations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM Load Center Compatibility\u003c\/strong\u003e: Designed to integrate smoothly with matching GE OEM load centers and panelboards, ensuring consistent protections and streamlined field service.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVersatile Applications\u003c\/strong\u003e: Well-suited for residential, commercial, and light industrial installations that require solid, long-lasting circuit protection for branch circuits and critical equipment.\u003c\/li\u003e\n\u003c\/ul\u003e With this GE bolt-on breaker, you get a compact yet capable protective device that’s built to endure the rigors of demanding electrical environments. The combination of sturdy mounting, precise thermal-magnetic protection, and seamless compatibility with GE load centers makes it a practical upgrade or replacement choice when you need reliable, field-serviceable protection for large-draw circuits. Specifically, it protects your system from the most common electrical faults: overloads that creep up over time and sudden short-circuit faults that can cause arc-flash risks and equipment damage. Its 3-pole design ensures synchronized protection across all phases, which is critical for balanced, safe operation in three-phase panels. Whether you’re upgrading an existing panel, stocking a maintenance shelf for critical infrastructure, or wiring a new commercial installation, this breaker provides a dependable, long-term solution. Ideal use scenarios include reinforcing main feeders in panelboards that serve machinery, HVAC equipment, manufacturing lines, or data-center ancillary circuits—where uninterrupted protection and solid mechanical connections matter most. Its bolt-on architecture also simplifies replacement in field service, reducing downtime and preserving panel integrity. Technical snapshot:\n- Manufacturer: GE\n- Part Number: SGLC3604L4XX\n- Type: Thermal-magnetic molded case circuit breaker\n- Amperage Rating: 400 A\n- Voltage Rating: 600 V\n- Number of Poles: 3\n- Mounting Style: Bolt-on\n- Application: Branch circuit overcurrent and short-circuit protection For reliable, heavy-duty circuit protection that fits neatly into GE panel ecosystems, the GE SGLC3604L4XX delivers consistent performance, straightforward installation, and lasting protection across residential, commercial, and light industrial applications.\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349685260450,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/general_electric_breaker_and_panel_5410cf43-8ef8-451f-b599-1780ee88436a.png?v=1764153810","url":"https:\/\/www.ampstate.com\/products\/ge-sglc3604l4xx-400a-600v-3-pole-bolt-on-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}