ABB CEAG GHG 122-3025M0109 SA-2-3025-M0109 is an industrial switch-relay module offered by ABB's CEAG (Crouse-Hinds CEAG) brand. In reseller catalogs, it appears as GHG1223025R0109 Switch Amplifier, validating its function as a switch amplifier within an automation circuit. The naming places it in the GHG 122 family of switch devices designed to convert a control signal into a switching action for external loads in control panels. When selecting a replacement, ensure you match the exact variant to your panel’s terminal configuration and wiring harness.
