{"product_id":"schneider-nsx400hb2-circuit-breaker-400a","title":"Schneider NSX400HB2 Circuit Breaker 400A 4 Poles 690V Micrologic 6.3 E - High Performance Protection","description":"\u003cp\u003eEnsure robust electrical protection with the Schneider Electric NSX400HB2 Circuit Breaker, featuring a 400A rating and 4 poles for demanding industrial applications. This advanced circuit breaker is engineered for superior safety and reliability in control systems and power distribution networks. Its integrated Micrologic 6.3 E trip unit provides precise overcurrent and short-circuit protection, safeguarding your equipment from damage. The Schneider NSX400HB2 offers exceptional interrupting capacity of 100 kA at 690 Vac, making it suitable for high-fault current environments. For professionals seeking dependable circuit protection solutions, this Schneider breaker is an excellent choice.\u003c\/p\u003e\u003cp\u003eThe Schneider NSX400HB2 circuit breaker is designed for versatile integration into various industrial automation setups. It operates reliably at 690 Vac, offering a 400A current rating and a 100 kA interrupting capacity. This unit, identified by part number C40W46E400, incorporates the sophisticated Micrologic 6.3 E trip unit for intelligent protection coordination. It is an essential component for maintaining operational continuity and protecting sensitive electrical installations. Its robust construction ensures longevity and consistent performance in challenging operational conditions, supporting critical automation and power management functions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Interrupting Capacity\u003c\/strong\u003e: 100 kA at 690 Vac for superior fault protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Trip Unit\u003c\/strong\u003e: Micrologic 6.3 E for precise and reliable overcurrent detection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Built for longevity in demanding industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Pole Design\u003c\/strong\u003e: Offers comprehensive circuit isolation and safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current Rating\u003c\/strong\u003e: 400A capacity suitable for heavy-duty applications.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Schneider Electric","offers":[{"title":"Default Title","offer_id":48483114811734,"sku":"RAMA380337","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/5554\/5686\/files\/schneider-circuit-breaker-compact-nsx400hb2-100-ka-at-690-vac-micrologic-6-3-e-trip-unit-400-a-4-poles-4d-ram-automations.webp?v=1752185651","url":"https:\/\/ramautomations.com\/products\/schneider-nsx400hb2-circuit-breaker-400a","provider":"Ram Automations","version":"1.0","type":"link"}