{"product_id":"siemens-3va5145-5ed21-0aa0-2-pole-circuit-breaker","title":"Siemens 3VA5145-5ED21-0AA0 - 45A 2 Pole Molded Case Circuit Breaker","description":"Built for demanding commercial and industrial environments, this two-pole molded case circuit breaker utilizes a fixed TM210 thermal-magnetic trip unit for consistent current-limiting performance. The 45A device fits seamlessly into modern Siemens 3VA panelboards and switchboards, handling up to 35kAIC at 480VAC. It functions as an advanced upgrade for legacy ED42B045 breakers, bringing higher interrupting capacities and HACR\/HID ratings to standard power distribution applications.","brand":"Siemens","offers":[{"title":"New","offer_id":50625847918905,"sku":"3VA5145-5ED21-0AA0","price":481.4,"currency_code":"USD","in_stock":false}],"url":"https:\/\/superbreakers.com\/products\/siemens-3va5145-5ed21-0aa0-2-pole-circuit-breaker","provider":"SuperBreakers","version":"1.0","type":"link"}