Allen-Bradley 193-1EFCB is an E100 electronic overload relay designed for direct-mount use on Allen-Bradley 100-C series three-pole contactors, providing motor protection for three-phase loads. It supports a 1–5 A sensing range, offers manual or automatic reset, and provides selectable trip classes of 10, 15, 20, or 30 to tailor protection to the motor. It mounts directly to 100-C09 through 100-C23 contactors (IEC 100-C) and serves as the replacement for older 193-EECB units within the 193/E100 family.
