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NZM12
Circuit Breakers

Exchange kit NZM12 to NZM4
N4-XAS12-..., NZM4-XAS12-...
09/04 AWA 1230-2244

[607 KB] [09.12.2004]

NZM12

Long
time
response
current
setting
Adjustable
instantaneous
pick-up setting
Adjustable
short time
delay pick-up
setting for
selectivity in
networks

Time delay
range:
0 - 1000 ms

 

UL/CSA
Interrupting
Ratings (AC, 60Hz)
kA RMS sym. at
240V  480V

NZM12 Fixed long time response setting

NZM12-630/ZM12A-400-NA 400 1200 -
12000
-- 65 65
NZM12-630/ZM12A-500-NA 500 --
NZM12-630/ZM12A-600-NA 600 --
NZM12-800/ZM12A-700-NA 700 1600 -
16000
--
NZM12-800/ZM12A-800-NA 800 --
NZM12-1250/ZM12A-1000-NA 1000 2000 -
20000
--

NZM12 Adjustable long time response setting

NZM12-630/ZM12-600-NA 300 - 600 1200 -
12000
-- 65 65
NZM12-800/ZM12-800-NA 400 - 800 1600 -
16000
--
NZM12-1250/ZM12-1000-NA 500 - 1000 2000 -
20000
--

NZM12 Adjustable long time response setting and
short time delay pick-up for selectivity

NZM12-630/ZM12V-600-NA 300 - 600 1200 -
12000
600 - 7200 65 65
NZM12-800/ZM12V-800-NA 400 - 800 1600 -
16000
800 - 9600
NZM12-1250/ZM12V-1000-NA 500 - 1000 2000 -
20000
1000 - 12000

NZM12

NZM12-1250/SOND-1000          

NZM12-1600 Adjustable long time response setting

    Overload Release Rated
Uninterrupted
 Current
NZM12-1600/ZM-12
NZM12-1600/ZM-12-1600
NZM12-1600/ZM-12-1600-CNA
NZM12-1600/ZM-12-1600-NA
NZM12-1600 800- 1600 1600

NZM12-1600 Adjustable long time response setting and
short time delay pick-up for selectivity

    Overload Release Rated
Uninterrupted
 Current
NZM12-1600/ZM12V
NZM12-1600/ZM12V-1600
NZM12-1600/ZM12V-1600-CNA
NZM12-1600/ZM12V-1600-NA
NZM12-1600 800- 1600 1600

 

AWA Installation Instructions for the NZM12 and Accessories

 

Shunt release, Undervoltage release
A-NZM 12, U-NZM 12
11/94 AWA 123-119

[469 KB] [04.12.2001]
 
 

Fixing rails
BFS-NZM12
11/96 AWA 123-1555

[332 KB] [04.12.2001]
 
 

Terminal shroud
H-NZM12(24/26)
07/85 AWA 123-411

[118 KB] [04.12.2001]
 
 

Circuit-breaker
N(ZM)12(4)-..., 24(4)-..., 26-...
04/99 AWA 123-1038

[930 KB] [04.12.2001]
 
 

Circuit-breaker handles
(R)H6(F), (R)H9(F), (R)H11(F), H12, H24, (R)H6-R, (R)H9-R, (R)H11-R, H12-R, H6UZ, H9UZ, H10UZ
02/97 AWA 123-707

[480 KB] [04.12.2001]
 
  Mechanical interlock
KVA-2/3N(ZM)12/24/26
02/89 AWA 123-508

[2295 KB] [04.12.2001]
 
  Motor operator
M12, M12S
11/94 AWA 123-503

[590 KB] [04.12.2001]
 
 

Motor operator
M24, M26
07/86 AWA 123-532

[268 KB] [04.12.2001]
 
  Motor operator
M24S
06/86 AWA 123-769

[275 KB] [04.12.2001]
 
  Standard auxiliary contact
NHI22-NZM12(24 /26)
07/85 AWA 123-716

[224 KB] [04.12.2001]
 
  Testing device
P-NZM Ser.-No. 02
06/91 AWA 123-750

[66 KB] [04.12.2001]
 
  Testing device circuit breaker
PG-NZM
NZM2, NZM3, NZM4, NZM10, NZM12, Circuit-breaker, Testing device
03/02 AWA 1230-1715

[878 KB] [07.04.2003]
 
  Trip-indicating auxiliary contact
RHI21-NZM12(24/26)
01/94 AWA 123-362

[1427 KB] [04.12.2001]
 
  Undervoltage release, off-delayed
UVU-NZM..., UVU-NZM14
03/02 AWA 1230-1814

[197 KB] [07.05.2002]
 
  Pre-bent copper bars
EV...10...NZM12(/ZM)-1875-A(/SOND+...)
01/90 AWA 461-799

[254 KB] [04.12.2001]
 

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