TAVRIDA ELECTRIC ISM_LD Series, Application Manual

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1. VI
2. Upper terminal
3. Lower terminal
4. Movable contact with bellows
5. Flexible junction shunt
6. Drive insulator
7. Opening springs
8. Contact pressure spring
9. Actuator coil
10. Armature
11. Magnetic actuator (complete module)
12. Interlocking pins
13. Stub shaft
14. Synchronizing shaft
15. Auxiliary contacts
16. Frame
17. Support insulator
Indoor Switching Module (ISM)
1. Terminals
2. LED indicators
3. Fastening holes
4. Earthing stud
Control Module (CM)
Design and Method of Operation: ISM and CM
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Figure 3
View into the ISM
Figure 4
Control Modules