Siemens 3RA2318-8XB30-2BB4 – SIRIUS Control / Protection Module

Genuine Siemens part number 3RA2318-8XB30-2BB4 intended for industrial automation applications. Typically used as a SIRIUS family control/protection device within motor starting and control circuits. Suitable for integration into control panels, automation systems and for replacement during maintenance.Key points (general): – Manufacturer: Siemens – OEM code: 3RA2318-8XB30-2BB4 – Intended use: control/protection device for industrial control circuitsNote: This description is intentionally general. Confirm exact electrical and mounting specifications (voltage, current ratings, terminal assignments) against the official Siemens datasheet before installation.