Siemens 3VW8116-7AB01 Circuit Breaker Draw-out Frame Inquiry Item

This Siemens 3VW8116-7AB01 is a dedicated draw-out guide frame for 3VA27 molded case circuit breaker. It is 3-pole version with rear horizontal main terminal wiring structure. It supports pushing in and pulling out the circuit breaker safely, realizing isolation, test and working three positions. It is equipped with interlock protection to prevent misoperation under live condition, which improves the convenience of breaker maintenance and replacement. Widely used in low-voltage power distribution cabinets, industrial power distribution systems, energy and infrastructure projects.

Specifications

Model: 3VW8116-7AB01 Brand: Siemens Matching breaker: 3VA27 Pole number: 3P Terminal type: Rear horizontal main terminal Function: Draw-out installation, position interlock Rated voltage: Accord with 3VA27 breaker Certifications: CE, RoHS, UKCA, EAC

Components & Troubleshooting

Metal frame body, interlock mechanism, main terminal contact assembly, positioning guide rail, status indication part, mounting bracket. Common faults: interlock stuck, poor contact of main terminal, guide rail deformation, position indication failure, locking function invalid.

Disclaimer

This spare part shall be installed, calibrated and maintained by qualified instrument technicians. Cut off upstream power before breaker draw-out operation.