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3VA9177-0TB10 Siemens
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 3VA9177-0TB10 is a COM060 communication module from Siemens, intended for use with the SENTRON 3VA6 series molded case circuit breakers. It mounts in the right-hand accessories compartment of the breaker and provides communication capability via the Siemens proprietary 3VA-line to a breaker data server (e.g., COM800/COM100). It also includes a T-Connector to link to additional modules and supports continuous ETU power supply when installed. Typical applications include condition monitoring and communications integration in industrial power distribution systems.
Best Suited For
- 3VA6 series MCCBs requiring communication interface
- Remote condition monitoring and diagnostics
- Integration of breaker data into COM800/COM100 networks
- Supplementing ETU with continuous external power