User Manuals: Mitsubishi Electric UL Series Breakers

Manuals and User Guides for Mitsubishi Electric UL Series Breakers. We have 1 Mitsubishi Electric UL Series Breakers manual available for free PDF download: Handling And Maintenance

Mitsubishi Electric UL Series Handling And Maintenance (94 pages)

MOULDED CASE CIRCUIT BREAKERS, EARTH LEAKAGE CIRCUIT BREAKERS, EARTH LEAKAGE RELAYS & CIRCUIT PROTECTORS

Brand: Mitsubishi Electric | Category: Industrial Electrical | Size: 2 MB

Table of Contents
2
1 Items to be Practiced Without Fail for Safety

3
2 Before Using

7
3 Installation

19
- Notice for Selection
  19
- Normal Service Conditions
  19
- Non-Standard Conditions
  20
- Inspection at Arrival
  21
- Conditions During Transport and Storage
  21
  - Transport
    21
  - Storage
    21
- Installation and Connection
  22
  - General
    22
  - Installation
    22
  - Connection
    23
  - Mounting Direction
    24
  - Distances between Circuit Breaker and Earthed Metal Parts
    25
  - Current-Carrying Capacity and Operating Temperature
    26
  - Breaker Arrangements
    28
  - Instruction for Connections
    34
  - Instruction for Accessories
    43
  - External Accessories
    55
4 Maintenance and Inspection

75
- Initial Inspection
  75
- Periodical Inspection
  79
- Inspection after Tripping
  79
- Yardstick Service Life
  80
- Standard Tools and Measuring Instruments
  80
5 Troubleshooting

81
6 After-Sales Service

87
- Countermeasures to be Taken in Case of Anomaly
  87
- After-Sales Service System
  87
APPENDIX 1 Breaker Mounting Screws

88
APPENDIX 2 Standard Tightening Torque for Connections

89
APPENDIX 3 Operating Force of Handle

90
APPENDIX 4 Service Network

91

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User Manuals: Mitsubishi Electric UL Series Breakers

Mitsubishi Electric UL Series Handling And Maintenance (94 pages)

Table of Contents

1 Items to be Practiced Without Fail for Safety

2 Before Using

3 Installation

4 Maintenance and Inspection

5 Troubleshooting

6 After-Sales Service

APPENDIX 1 Breaker Mounting Screws

APPENDIX 2 Standard Tightening Torque for Connections

APPENDIX 3 Operating Force of Handle

APPENDIX 4 Service Network

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