{"product_id":"siemens-ld63b300-3-pole-circuit-breaker","title":"Siemens LD63B300 - 300A 3 Pole Molded Case Circuit Breaker","description":"Engineered for commercial and industrial facilities, this 300-amp, three-pole Siemens MCCB ensures safe and efficient low-voltage power distribution. This bolt-on breaker is fully compatible with Siemens Sentron panelboards and standalone enclosures. Facility managers can also use it to replace legacy ITE LD3300 units. It features a thermal-magnetic trip mechanism with long-time and instantaneous (LI) functions. The breaker includes an interchangeable trip unit and is HACR rated.","brand":"Siemens","offers":[{"title":"Re-Certified","offer_id":51227439497529,"sku":"LD63B300-R","price":1379.36,"currency_code":"USD","in_stock":true}],"url":"https:\/\/superbreakers.com\/products\/siemens-ld63b300-3-pole-circuit-breaker","provider":"SuperBreakers","version":"1.0","type":"link"}