Thank you for having an interest in our availability for part number 16378-1, a Terminal Block 1Pos 600V Ul Csa Power Stud Terminal Block 1 1 2 Screw Connection Stud 500Mcm (Kcmil) - #6Cu/Al 1/4 - 20X1 Stud 600V 380A . item we feature that is manufactured by Cooper Bussmann. In order to receive pricing information on this particular Connector Interconnects listing, please fill out and submit the Request for Quote (RFQ) form that is provided below. As the form is partially completed for you with details concerning this board-level electronic component, simply offer us information like your target price, desired quantity, and when you need parts by. Once you submit a request and our team receives and reviews it, you will be contacted by a dedicated account manager in 15 minutes or less to continue the procurement process.