{"product_id":"siemens-3va5145-6ec31-0aa0-3-pole-circuit-breaker","title":"Siemens 3VA5145-6EC31-0AA0 - 45A 3 Pole Molded Case Circuit Breaker","description":"Engineered for industrial applications, the Siemens 3VA5145-6EC31-0AA0 is a 3-pole molded case circuit breaker from the SENTRON 3VA5 family. This panel mount MCCB installs into Siemens 3VA and P1 panelboards. It serves as a drop-in replacement for the discontinued HED63B045, offering modernized protection in a compact 125A frame. The breaker features a TM230 thermal-magnetic trip unit with fixed thermal and adjustable magnetic settings. It delivers a Class H breaking capacity of 65kA at 480V.","brand":"Siemens","offers":[{"title":"New","offer_id":50857293218105,"sku":"3VA5145-6EC31-0AA0","price":696.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/3VA5130-6EC31-0AA0-3-Pole-Circuit-Breaker_Siemens_1_63715ebe-bdf3-4b94-9bfe-ff0fa19d7d59.jpg?v=1761244000","url":"https:\/\/superbreakers.com\/products\/siemens-3va5145-6ec31-0aa0-3-pole-circuit-breaker","provider":"SuperBreakers","version":"1.0","type":"link"}