Eaton Cutler-Hammer Digitrip 520M - Page 30

Effective 8/13/99
Page 30
I.L. 70C1037H02
Figure A.1 Typical Zone Interlocking
Figure A.2 Typical Zone Interlocking Connections with Two Main Breakers (M1, M2) and a Tie Breaker (T)
- B7 Contact
- B8 Contact
- B9 Contact
Courtesy of NationalSwitchgear.com