Eaton Magnum SB Series - Breaker Front Cover; Figure 20. Typical Magnum SB Drawout Circuit

19
Instructional Leaet IB2C12063H03
Effective March 2012
Instructions for Installation, Operation and
Maintenance of Magnum SB Insulated Case
Low Voltage Power Circuit Breakers
EATON CORPORATION www.eaton.com
1. Trip Flag (Pop Out Indicator)
2. Three Accessory Windows
3. Trip Unit
4. Rating Plug
5. Contact Status (Open-Close)
6. Spring Status (Charged-Discharged)
7. Manual “OFF” Button (Push)
8. Manual “ON” Button (Push)
9. Manual Charge Handle
10. Optional Operation Counter
11. Padlockable Levering Device
Access Door for Drawout Breaker
12. Color-Coded Breaker Position
Indicator
13. Nameplate
14. Trip Unit Test Port
15. Trip Unit Cover with Two Mounting
Screws (Mounting Screws will
Accept Customer Supplied Lead
Security Meter Seals
Figure 20. Typical Magnum SB Drawout Circuit Breaker Front Cover