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SWITCH BLOCK SUITABLE FOR INSERTION OF TRIP MODULES


NZM10 switch blocks make up a complete breaker minus the protective trip module. Add a trip module from the below table to complete the break assembly.
   
400  NZM10-400N-NA
400  NZM10-400S-NA
400  NZM10-400H-NA
   
600 NZM10-600N-NA
600 NZM10-600S-NA
600 NZM10-600H-NA

NZM10-400S-NA
TRIP MODULE LONG TIME RESPONSE CURRENT SETTING ADJUSTABLE INSTANTANEOUS PICK UP SETTING
 		 ADJUSTABLE SHORT TIME DELAY PICK UP SETTING FOR SELECTIVITY IN NETWORKSTIME DELAY RANGE:
0-1000 ms		 COMPATABILITY OF SWITCH BLOCK WITH TRIPLE MODULE

TYPE
Article Number
NZM10-400... NZM10-600...

FIXED LONG TIME RESPONSE SETTINGS
 

 150 300 - 1800   ü ü ZMA-150-NZM10-NA
175 350 - 2100   ü ü ZMA-175-NZM10-NA
200 400 - 2400   ü ü ZMA-200-NZM10-NA
225 450 - 2700   ü ü ZMA-225-NZM10-NA
250 500 - 3000   ü ü ZMA-250-NZM10-NA
300 600 - 3600   ü ü ZMA-300-NZM10-NA
350 700 - 4200   ü ü ZMA-350-NZM10-NA
400 800 - 4800   ü ü ZMA-400-NZM10-NA
500 1000 - 6000   - ü ZMA-500-NZM10-NA
600 1200 - 7200   - ü ZMA-600-NZM10-NA
 

ADJUSTABLE LONG TIME RESPONSE SETTINGS

 125 -250 250 - 3000   ü ü

ZM-250-NZM10-NA
200 - 400 400 - 4800   ü ü ZM-400-NZM10-NA
300 - 600 600 - 7200   - ü

ZM-600-NZM10-NA
 

FOR SELECTIVITY IN NETWORKS

FIXED LONG TIME RESPONSE SETTING


Features of ZMV(A) trip modules used for selectivity

  • Fixed (ZMVA...) or adjustable (ZMV...) long time response current(2, 4, 6, 8, 10, 12, 14, 17, 20 seconds).

  • Adjustable time delay (2-20 sec) for current levels at 6x the long time response current(lr).

  • Long time response current can be disconnected (tr=00).

  • Adjustable time delay pick up setting (0, 10, 50, 100, 150, 200, 300, 500, 750, 1000 ms).

  • Adjustable instantaneous pick up response.

    NOTE: ZMVA trip modules cannot be combined with NZM10-400H-NA and NZM10-600H-NA switch blocks.

 200 1000 - 9000 2 - 12 x Ir ü ü

ZMVA-200-NZM10-NA
225 1000 - 9000 2 - 12 x Ir ü ü

ZMVA-225-NZM10-NA
250 1000 - 9000 2 - 12 x Ir ü ü

ZMVA-250-NZM10-NA
300 1000 - 9000 2 - 12 x Ir ü ü

ZMVA-300-NZM10-NA
350 1000 - 9000 2 - 12 x Ir ü ü

ZMVA-350-NZM10-NA
400 1000 - 9000 2 - 12 x Ir ü ü

ZMVA-400-NZM10-NA
500 1000 - 9000 2 - 12 x Ir - ü ZMVA-500-NZM10-NA
600 1000 - 9000 2 - 12 x Ir - ü ZMVA-600-NZM10-NA
 

FOR SELECTIVITY IN NETWORKS

ADJUSTABLE LONG TIME RESPONSE SETTING

NOTE: ZMV trip modules cannot be combined with NZM10-400H-NA and NZM10-600H-NA switch blocks.
 

 200 - 400 1000 - 9000 400...4800 ü ü

ZMV-400-NZM10-NA
300 - 600 1000 - 9000 600...7200 - ü

ZMV-400-NZM10-NA