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Manuals
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Westinghouse Manuals
Circuit breakers
DB-50
Instructions manual
Westinghouse DB-50 Instructions Manual
Air circuit breakers
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Also See for DB-50
:
Instructions manual
(40 pages)
,
Instruction book
(32 pages)
,
User manual
(28 pages)
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Contents
Table of Contents
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Table of Contents
Table of Contents
Part 1 - Receiving, Handling, and Storing
L Nspecti on
Storing
Part 2 - Installation
Part 3 - Maintenance
Pole Unit
Contacts
Maintenance of Contacts
Operating Mechanism
(Closing Spring Mechanism) Spring Closing Assembly
Closing Solenoid
Overcurrent Tripping Device
Installation and Hemoval
Overtravel Adjustment
Construction
Time-Current Classification
Operation
Time-Current Characteristics
Adjustment of Calibration Settings
Auxiliary Switch
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Summary of Contents for Westinghouse DB-50
Page 1
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Page 2: Table Of Contents
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Page 3
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Page 4
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Page 5: Part 1 - Receiving, Handling, And Storing
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Page 6: Part 2 - Installation
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Page 9: Part 3 - Maintenance
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Page 10
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Page 11
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Page 12
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Page 14: Overcurrent Tripping Device
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Page 15: Construction
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Page 16: Time-Current Classification
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Page 21: Time-Current Characteristics
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Page 31: Auxiliary Switch
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Dbf-16
Dbl-50
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