The TSUBAKI BS30-20E Shock Relay is an advanced overload protection device designed to safeguard your equipment from unexpected shock loads, overloads, and underloads. Featuring a built-in reset button, test button, and fail-safe contacts, this relay offers both manual and automatic reset capabilities. Ideal for industrial applications, the TSUBAKI Shock Relay ensures reliable performance and enhanced safety, making it a crucial component in maintaining efficient operations.