{"product_id":"siemens-3va5145-4ed21-0aa0-2-pole-circuit-breaker","title":"Siemens 3VA5145-4ED21-0AA0 - 45A 2 Pole Molded Case Circuit Breaker","description":"Delivering reliable power distribution, the Siemens 3VA5145-4ED21-0AA0 is a 2-pole, 45A molded case circuit breaker built on the compact 125A 3VA51 frame. This unit mounts into Siemens 3VA panelboards and switchboards. It is the designated replacement for discontinued ED42B045 breakers. The breaker features a TM210 trip unit for fixed LI protection. It provides a 25 kAIC interrupting rating at 480V and is HACR rated for HVAC use.","brand":"Siemens","offers":[{"title":"New","offer_id":50625847984441,"sku":"3VA5145-4ED21-0AA0","price":466.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/6978\/0537\/files\/3VA5125-4ED21-0AA0_1_478ab0dc-47a4-4d04-9b51-f681b075e034.jpg?v=1761681579","url":"https:\/\/superbreakers.com\/products\/siemens-3va5145-4ed21-0aa0-2-pole-circuit-breaker","provider":"SuperBreakers","version":"1.0","type":"link"}