Product Overview - Siemens ETU745 Application Manual

WL Circuit Breaker
Superior individual products for low-voltage power distribution systems
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1. Guide Frame (for drawout version only)
2. Vertical to Horizontal BUS Connector
3. Position Signaling Switch
4. Breaker / Guide Frame Grounding Contact
5. Shutter (locking)
6. MODBUS or PROFIBUS Communications
7. External CubicleBUS I/O Module
8. Plug-In Open and Closed Solenoids)
9. Multiple Secondary Connections
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10. Auxiliary Switch Block
11. Door Sealing Frame
12. Interlocking Set Base Plate
13. Protective Cover for OPEN/CLOSE Buttons
14. Multiple Key Locking Accessories
15. Single Bolt Motor Operator Installation
16. Operations Counter
17. Breaker Status Sensor (BSS)
18. Complete Trip Unit Family
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19. Remote Reset
20. Breaker Data Adapter (BDA) for
Internet Connection
21. Multi Angle LCD Module
22. Ground Fault Protection Module
23. Rating Plug
24. Metering Function (+ wave forms
and harmonics)
25. Circuit Breaker
WL Circuit Breaker Selection and Application Guide
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