{"product_id":"siemens-rxd63b180-circuit-breaker","title":"Siemens | RXD63B180 | Circuit Breaker | 1800A | 3-Pole | 600V | Bolt-On","description":"\u003cdiv\u003eSiem*ens RXD63B180 Circuit Breaker: robust, high-current protection designed for demanding industrial environments. With an 1800A rating across three poles at up to 600V, this Bolt-On unit is built to retrofit, maintain, or replace existing protection where exact specs matter. Key specifications you’ll rely on\n- Amperage: 1800A\n- Poles: 3-Pole\n- Voltage: 600V\n- Mounting: Bolt-On\n- Compatibility reference: Part number RXD63B180 is the best guide for fitment Why this Siemens breaker stands out\n- Precise three-phase protection: The 3-Pole design ensures synchronized disconnection across all phases, helping safeguard motors, drives, and distribution panels from unbalanced faults.\n- High-current capability: Rated for demanding environments that require substantial current handling without compromising safety or performance.\n- Straightforward installation: Bolt-On mounting simplifies replacement or retrofit in compatible Siemens systems, reducing installation time and downtime.\n- Reliability in retrofit projects: Specifically suited for maintenance, retrofit, and replacement where matching specs are essential, minimizing the risk of incompatibility. Ideal use scenarios\n- Retrofit projects in manufacturing lines that rely on consistent, high-current protection.\n- Maintenance replacements in legacy Siemens panel setups where RXD63B180 is the exact spec reference.\n- Upgrading protection on three-phase 600V distribution circuits that demand 1800A capacity. What problems it solves\n- Reduces downtime by providing robust, reliable overcurrent protection for high-capacity circuits.\n- Ensures compatibility with existing infrastructure by aligning with RXD63B180 part references, cutting guesswork in replacement campaigns.\n- Improves safety and stability for critical equipment by delivering consistent, coordinated disconnection across all three phases. Practical tips for use\n- Always confirm fit and ratings before ordering; use the RXD63B180 part number as the primary compatibility reference.\n- When replacing an old unit, plan for bolt-on mounting clearance and verify the surrounding panel space to accommodate the new breaker’s footprint.\n- Document the exact electrical service conditions (voltage, current demand, and phase configuration) to ensure the 1800A, 3-Pole, 600V ratings align with your load requirements. In short, the Siemens RXD63B180 is a purpose-built choice for high-current, three-phase protection where precise compatibility and reliable bolt-on installation matter most.\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":46425679265954,"sku":"RXD63B180","price":20450.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/siemens-rxd63b180-circuit-breaker-1800a-3-pole-600v-bolt-776.webp?v=1789440733","url":"https:\/\/www.ampstate.com\/products\/siemens-rxd63b180-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}