Rockwell Automation 1502 Medium Voltage 400A Contactor - Series E - Manual (Page 54)

54 Rockwell Automation Publication 1502-UM052H-EN-P - June 2013
Chapter 4 Maintenance
Table 5 - Altitude Range Spring Requirements, 400A Mechanical (relay control only)
Altitude Range Spring Part No. Color Code Continuous
Current Rating B.I.L. Rating
0...1000 m 80153-567-01 Bronze 400 A 60 kV
1000...2000 m 80026-007-02 Green 390 A 54 kV
2000...3000 m 80026-008-02 Blue 380 A 48 kV
3000...4000 m 80026-009-02 Black 370 A 42 kV
4000...5000 m 80026-010-02 Olive 360 A 36 kV
IMPORTANT A contactor will only function properly in the altitude range for which it is set
up. If functional tests are required, they must be performed at the proper
altitude or in a pressure chamber which simulates the proper altitude.