FBMOV510M VARISTOR AXIAL CYLINDER 820V 40KA 510VAC 670VDC SC The FBMOV510M, designed and manufactured by LITTELFUSE, is a high-performance component tailored for varistor axial cylinder 820v 40ka 510vac 670vdc sc. It combines advanced engineering with exceptional reliability to meet the needs of modern applications. With a compact body size of None, it ensures seamless integration into tight spaces. Capable of handling surge currents up to 40kA, it is ideal for safeguarding sensitive circuits. The energy capacity of 1.04kJ ensures resilience under demanding conditions. Designed for Screw Mount mounting, it ensures a secure and efficient installation process. With an operating temperature range of -55°C~+85°C, it maintains performance in varied environments. As a ROHS-compliant component, it adheres to stringent environmental standards. The FBMOV510M is a dependable choice for professionals seeking durability, precision, and top-tier performance in their projects.