Instruction Leaflet IL0102002E
Effective April 2018
Ring Main Unit Operation Instruction
9EATON CORPORATION www.eaton.com
1. Busbar
2. Load break switch
3. Bus connector, Extension bushing
4. Spring operating mechanism
5. Incoming/outgoing cable bushing
6. Pressure relief device
7. Fuse tube
Figure 5 Sealed enclosure housing cross-section drawing
Figure 6-1 Basic schemes
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