
Molded Case Circuit Breaker, 300 A Amps, AC Voltage Rating 240V AC, Max. AIR Rating 65kA at 240V AC, For Use With SB Switchboards Without Lugs, Sentron Panelboards, Series JXD2-A, High Amp Trip Setting 300 A, Low Amp Trip Setting 300 A, Circuit Breaker Type Standard, Number of Poles 2, DC Voltage Rating 250V DC, Terminal Connection Lug, Trip Type Thermal Magnetic, Phase Single, Instantaneous Trip Fixed, Phase Connection Not Applicable, Frame Size 400A/JD
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Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.