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Klockner Moeller
NZM10
Short Time Delay
Molded Case Circuit Breaker


Klockner Moeller NZM10 Circuit Breaker

UL Listed (UL 489) and CSA certified (22.2 No. 5.1) and have an additional short time delay pick up range for selectivity in energy distribution networks. The time delay response is adjustable form 0 to 1000 milliseconds.


Features of the ZMV(A) trip modules used for selectivity:
* Fixed (ZMVA...) or adjustable (ZMV...) long time response current
* Adjustable time delay (2 - 4 - 6 - 8 - 10 - 12 - 14 - 17 - 20 seconds) for current levels at 6 times     the long time response current (Ir)
*Long time response current can be disconnected
*Adjustable time delay (0 - 10 - 50 - 100 - 150 - 200 - 300 - 500 - 750 - 100 ms) pick up setting
*Adjustable instantaneous pick up response

CIRCUIT BREAKER LONG TIME RESPONSE CURRENT SETTING

SETTING RANGES

ADJUSTABLE INSTANEOUS PICK-UP SETTING

ADJUSTABLE SHORT TOME DELAY PICK UP SETTING FOR SELECTIVITY IN NETWORKS

 

TIME DELAY RANGE

 0-1000 ms

DELAYED

NORMAL INTERRUPTING CAPACITY

42 kA at 480 V 50/60 HZ

35 kA at 600 V 50/60 HZ

HIGH

INTERRUPTING CAPACITY

100 kA at 480 V 50/60 HZ

50 kA at 600 V 50/60 HZ

WITH FIXED LONG TIME RESPONSE SETTING

n Supplied with toggle operator.  Refer to --- table for additional handle types.

n Supplied with bolt on connection as standard.  For line and load field wiring terminals for cable connection refer to --- table for details on available terminals.

200 1000-9000 2 - 12 x Ir

NZM10-400N/ZMVA-200-NA

NZM10-400S/ZMVA-200-NA

225 1000-9000 2 - 12 x Ir

NZM10-400N/ZMVA-225-NA

NZM10-400S/ZMVA-225-NA

250 1000-9000 2 - 12 x Ir

NZM10-400N/ZMVA-250-NA

NZM10-400S/ZMVA-250-NA

300 1000-9000 2 - 12 x Ir

NZM10-400N/ZMVA-300-NA

NZM10-400S/ZMVA-300-NA

350 1000-9000 2 - 12 x Ir

NZM10-400N/ZMVA-350-NA

NZM10-400S/ZMVA-350-NA

400 1000-9000 2 - 12 x Ir

NZM10-400N/ZMVA-400-NA

NZM10-400S/ZMVA-400-NA

500 1000-9000 2 - 12 x Ir

NZM10-600N/ZMVA-500-NA

NZM10-600S/ZMVA-500-NA

600 1000-9000 2 - 12 x Ir

NZM10-600N/ZMVA-600-NA

NZM10-600S/ZMVA-600-NA

WITH ADJUSTABLE LONG TIME RESPONSE SETTINGS

n Supplied with toggle operator.  Refer to --- table for additional handle types.

n Supplied with bolt on connection as standard.  For line and load field wiring terminals for cable connection refer to --- table for details on available terminals.

200-400 1000-9000 400-4800

NZM10-400N/ZMV-400-NA

NZM10-400S/ZMV-400-NA

300-600 1000-9000 600-7200

NZM10-600N/ZMV-600-NA

NZM10-600S/ZMV-600-NA

NZM10 Overview

Klockner Moeller Electric<br/>NZM10 Overview Chart
1. Overload Relay 2. Amplifier modules or suppressor circuit
3. Pneumatic timer modules 4. Mechanical latching modules
5. Additional 4th pole from DIL0M(-G) 6. Top mounting auxiliary contact
7. Side mounting auxiliary contact Enclosure

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