EATON CORPORATION Cutler-Hammer
InformationSheets 70C1454H02
1
Digitrip 520MC with
Maintenance Mode
FIGURE 1. Digitrip 520MC with ARMs in Magnum Circuit Breaker
Effective May 2006
I.S 70C1454
Supplement to I.L. 70C1037
Table of Contents
1.0 General ................................................................... 2
2.0 Maintenance Mode Settings .................................... 2
3.0 Arming Maintenance Mode ...................................... 2
4.0 Remote Indicator ..................................................... 3
5.0 Choosing the Reduction Setting .............................. 4
6.0 Tripping and Testing ................................................ 4
Wiring Diagram ............................................................... 5
Manufacturer’s Statement ............................................... 6
