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3.2 MAINTENANCE AND INSPECTION .....................................................................................................................46
3.2.1 Precautions for maintenance and inspection ...................................................................................................46
3.2.2 Check items .....................................................................................................................................................46
3.2.3 Replacement of parts ......................................................................................................................................49
3.2.4 Measurement of main circuit voltages, currents and powers ..........................................................................50
4. PRECAUTIONS FOR SELECTION
4.1 PRECAUTIONS FOR SELECTING PERIPHERAL DEVICES ..............................................................................52
4.1.1 Measures against noises .................................................................................................................................52
4.1.2 Peripheral device list .......................................................................................................................................55
4.1.3 Selecting the rated sensitivity current for the earth leakage circuit breaker ....................................................55
5. SPECIFICATIONS
5.1 SPECIFICATIONS .................................................................................................................................................56
5.1.1 Standard specifications ...................................................................................................................................56
5.1.2 Block diagram ..................................................................................................................................................57
5.1.3 Terminals .........................................................................................................................................................58
5.1.4 Terminal block arrangement ............................................................................................................................60
5.1.5 Outline drawings (400V class models have H in their type codes) ..................................................................61
5.1.6 Panel cutting dimension diagrams (For use of the heat sink outside mounting attachment) ...........................66
5.1.7 Parameter unit (FR-PU02-1/FR-PU02E-1/FR-PU02ER-1) dimension diagram ..............................................67
5.2 OPTIONS ...............................................................................................................................................................68
5.2.1 Option list .........................................................................................................................................................68
5.2.2 External dedicated options ..............................................................................................................................69
APPENDIX
APPENDIX 1 INSTRUCTIONS FOR COMPLIANCE WITH THE EUROPEAN STANDARDS .............................73
APPENDIX 2 Instructions for UL and cUL ..........................................................................................................74