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10/99 AWA 123-1337
Montageanweisung
Installation Instructions
Notice d'installation
Istruzioni per il montaggio
P7(4)-...(-M8)
NZM7(4)-...(-M8)
NZM7(4)-...-NA(-M8)
2 X KA...-NZM7(4)
(nur/only/seulement/soltanto/sólo/ : NZM7(4)-...-M8)
Instrucciones de montaje
Инcтpyкция пo мoнтaжy
NZM7(4)-...N(S, H)(-M, -G)
NZM7(4)-...N(S, H)(-M, -G)-M8
NZM7(A)-...N(S)-NA(-M8)
Lebensgefahr durch elektrischen Strom!
Nur Elektrofachkräfte und elektrotechnisch
unterwiesene Personen dürfen die im Folgen-
den beschriebenen Arbeiten ausführen.
Electric current! Danger to life!
Only skilled or instructed persons may carry out the
following operations.
Tension électrique dangereuse !
Seules les personnes qualifiées et averties doivent
exécuter les travaux ci-après.
Tensione elettrica: Pericolo di morte!
Solo persone abilitate e qualificate possono eseguire
le operazioni di seguito riportate.
¡Corriente eléctrica! ¡Peligro de muerte!
El trabajo a continuación descrito debe ser realizado
por personas cualificadas y advertidas.
Элeктpичecкий тoк! Oпacнo для жизни!
Toлькo cпeциaлиcты или пpoинcтpyктиpoвaнныe
лицa мoгyт выпoлнять cлeдyющиe oпepaции.
5 mm
90°
90°
NZM7(4)-...N(S,H)
f
80
o 3 mm
Z 2
90°
90°
f 1 8
1/9
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Summarization of Contents
Installation and Safety for NZM7/P7 Circuit Breakers
General Electrical Hazard Warnings
Critical safety information highlighting electrical risks and required personnel qualifications for safe operation.
Product Series Identification
Lists the specific product series and variants covered by these installation instructions.
Wiring and Mounting Procedures
Wire Gauge and Torque Specifications
Specifies recommended wire cross-sections and tightening torque values for secure electrical connections.
Component Assembly and Terminal Protection
Securing Parts and Using Cable Shrouds
Details steps for securing components and emphasizes the use of protective cable lug shrouds for screw terminals.
Detailed Installation Steps and Final Assembly
Final Assembly and Torque Application
Details the final assembly stages, including torque specifications for various connection points.
Setting and Calibration Procedures
Adjusting Current and Trip Settings
Explains how to adjust the device's current (Iu) and instantaneous trip (Irm) settings using the dial.
Functional Testing and Operation
Basic Operation (ON/OFF)
Illustrates the basic ON and OFF states of the circuit breaker operation.
Testing Trip and Reset Mechanisms
Demonstrates how to test the circuit breaker's tripping and reset functions, including manual trip operation.
Accessory Installation: EK10, EK01
Connecting Accessories to Breaker
Provides instructions for installing and connecting EK10 and EK01 accessories to the NZM7 and P7 circuit breakers.
Device Maintenance and Removal
Marking Device Information
Instructions for marking the circuit breaker with a water-proof felt pen for identification.
Dismantling Procedures
Details the steps required for safely removing or dismantling the circuit breaker and its accessories.
Mechanical Mounting Dimensions
Mounting Hole Layouts for P7 and NZM7 Series
Specifies the precise dimensions and hole patterns for mounting P7 and NZM7 series circuit breakers.
Product Discontinuation Notice
Replacement Product Information
Informs users that the product is discontinued and advises ordering the successor NZM1, -2, -3, -4 series.
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