Eaton NZMB2-A Series Manual

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Electric current! Danger to life!
Only skilled or instructed persons may carry out the
following operations.
Lebensgefahr durch elektrischen Strom!
Nur Elektrofachkräfte und elektrotechnisch unterwiesene
Personen dürfen die im Folgenden beschriebenen Arbeiten
ausführen.
Tension électrique dangereuse !
Seules les personnes qualifiées et averties doivent
exécuter les travaux ci-après.
¡Corriente eléctrica! ¡Peligro de muerte!
El trabajo a continuación descrito debe ser realizado por
personas cualificadas y advertidas.
Tensione elettrica: Pericolo di morte!
Solo persone abilitate e qualificate possono eseguire le
operazioni di seguito riportate.
触电危险！
只允许专业人员和受过专业训练的人员进行
下列工作。
Электрический ток! Опасно для жизни!
Только специалисты или проинструктированные
лица могут выполнять следующие операции.
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Instruction Leaflet
Montageanweisung
Notice d’installation
Instrucciones de montaje
Istruzioni per il montaggio
安装说明
Инструкция по монтажу
07/11 IL01206006Z
(AWA1230-1916, AWA1230-2538)
NZMB(C)(N)(H)(L)2(-4)-A(M)(S)…
NZMN(H)(L)2(-4)-VE(ME)…
(P)N2(-4)-…
NZMB(C)(N)(H)(L)2-A(VE)…-AP
(P)N2-…-AP
NZMB(N)(H)(L)2-A(AF)…(-BT)-NA
NZMB(N)(H)(L)2-S…(-BT)-CNA
NZMN(H)(L)2-VE…(-BT)-NA
NZMN(H)(L)2-VEF…(-BT)-NA
NZMN(H)(L)2-SE…(-BT)-CNA
NZMN(H)2-ME...(-BT)-NA
N(S)2-…(-BT)-NA
Blowout direction in case
of a short-circuit
Ausblasrichtung
im Kurzschlussfall
Dégagement gazeux en
cas de court-circuit.
Dirección de salida de los
gases en caso de cortocircuito
Direzione di estinzione in caso
di corto circuito
Направление продувки в
случае короткого замыкания
NZMB(C)2-A… F250 A
(P)N2(-4)-…
Blowout direction in case
of a short-circuit
Ausblasrichtung
im Kurzschlussfall
Dégagement gazeux en
cas de court-circuit.
Dirección de salida de los
gases en caso de cortocircuito
Direzione di estinzione in caso
di corto circuito
Направление продувки в
случае короткого замыкания
90˚
90˚
90˚
90˚
ON
Trip
ON
Trip
35 mm (1.4”)
35 mm (1.4”)
f5 mm
(f0.2”)
Minimum Clearance
space for all models
ON
Trip
ON
Trip
a
f5 mm
(f0.2”)
a
mm inch
NZMB(C)2-A… 60 2.4
(P)N2(-4)-… 35 1.4

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07/11 IL01206006Z
Caution!
The removal or exchange of parts during mounting may become necessary.
Refer to installation instructions for proper assembly and to maintain electrical clearances.
Vorsicht!
Für die Durchführung der beschriebenen Arbeiten kann das Entfernen oder der Austausch von Teilen notwendig sein.
Bitte alle Installations-Anweisungen beachten, um die erforderlichen Luft- und Kriechstrecken nach dem
Zusammenbau zu gewährleisten.
Attention !
L’enlèvement où l’échange de certaines pièces pendant le montage est parfois nécessaire.
Consultez l’instruction d’assemblage pour assurer une installation conforme aux normes.
Atención!
Con el fin de llevar a cabo los trabajos descritos, puede ser necesario eliminar o cambiar alguna pieza.
Le rogamos tenga en cuenta todas las instrucciones de instalación para así garantizar las líneas de fuga y efluvio
necesarias tras el montaje.
Attenzione!
Per l’esecuzione degli interventi descritti potrebbe essere necessaria la rimozione o sostituzione di alcuni pezzi.
Attenersi alle istruzioni d’installazione per garantire dopo l’assemblaggio le vie di dispersione necessarie.
Осторожно!
При проведении описанных процедур может возникнуть необходимость демонтировать или заменить
детали. Для обеспечения надлежащих зазоров и вывода тока утечки, соблюдайте все инструкции по
монтажу.
UL/CSA models:
Follow diagrams below when making
connections using XKS screw
terminations for compression crimp lugs:
– Always use terminal cover XKSA when
making connections with bare bus or
non-insulated crimp lugs, or when two
wires per phase are connected.
To mount terminal cover XKSA, refer
to instruction sheet IL01206007Z
(AWA1230-2047).
ON
Trip
push
-NA
-CNA
(UL/CSA models)
Above 480 V, use of insulating plate Cat. No. IPXXX,
to be mounted under the breaker or switch, is required.
Refer to last page of instructions.
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f400 mm (f16”)
10 mm (0.4”)
10 mm (0.4”)
22 mm (0.9”)
22 mm (0.9”)
22 mm (0.9”)
o 8.5 mm
(o 0.34”)
o 8.5 mm
(o 0.34”)
o 8.5 mm
(o 0.34”)
F24 mm
(F0.95”)
F24 mm
(F0.95”)
F24 mm
(F0.95”)
F8 mm
(F0.3”)
F8 mm
(F0.3”)
F8 mm
(F0.3”)
bac
3pol M8 x22
4pol
A = 95 mm2KS95-NZM7
A = 120 mm2KS120-NZM7
A = 150 mm2KS150-NZM7
A = 185 mm2NZM2-XKS185
A
n = Number of crimps
n = Anzahl der Pressungen
n = Nombre de sertissages
n = Número de compresiones
n = Numero delle crimpature
n = Число прессований
n
2 KS95-NZM7
2 KS120-NZM7
2 KS150-NZM7
2 NZM2-XKS185
n
abc
f2 x9 x0.8 mm
f2 x0.35“ x0.03“
f16 x5 mm
f0.63“ x0.2“
1 x4 – 185 mm2
F10 x16 x0.8 mm
F10 x0.63“ x0.03“
F20 x5 mm
F0.8 x0.2“
2 x4 – 70 mm2
F6 x24 x0.5 mm
F6 x0.95“ x0.02“
1
ON
Z 2
ON
3
1
2
5 mm
14 Nm
(124 lb-in)
3
2
5 mm
2
ON
1

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07/11 IL01206006Z
jCombination options – Kombinationsmöglichkeiten – Combinaisons possibles – Combinaciones posibles – Combinazioni possibili –
– Комбинационные возможности
F415 V j+jj
F525 V j+jj+
> 525 V j+j+j+
NZMB(C)2-A… F250 A
(P)N2(-4)-…
NZMB(N)(H)(L)2-A(AF)…(-BT)-NA
NZMB(N)(H)(L)2-S…(-BT)-CNA
NZMN(H)(L)2-VE…(-BT)-NA
NZMN(H)(L)2-VEF…(-BT)-NA
NZMN(H)(L)2-SE…(-BT)-CNA
NZMN(H)2-ME...(-BT)-NA
N(S)2-…(-BT)-NA
UL/CSA = CU only, Ampacity per 75° C Table.
NZMB(C)2-A… F250 A
(P)N2(-4)-…
f400 mm
(f16”)
XKSA
XKSA
XKSA
XKSA
XKSA
XKSA
j+
XKSA
4
ON
Z 2
1.3 Nm
(11.5 lb-in)
1
ON
5 mm
2
22 mm
(0.87”)
22 mm
(0.87”)
F 18 mm
(F 0.7”)
F15 mm
(F 0.59”)
1x4 – 185 mm2f2 x9 x0.8mm
f2 x0.35“ x0.03
2 x4 – 70 mm2
1 x AWG12 – 350 kcmil
Nm lb-in
14 > 10 mm2, > AWG8 123 AWG 8
5F10 mm2, FAWG8 44 AWG 8

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Settings – Einstellung – Réglages – Parámetros – Regolazione – – Hастройка
NZMN(H)(L)2(-4)-VE(ME)…(-AP)
-NA, -CNAUL/CSA Electronic Trip Circuit Breakers
NZMB(C)(N)(H)(L)2(-4)-A(M)(S)…(-AP)
NZM…2-A(AF)…-NA
NZM…2-S…-CNA
NZMB(C)(N)(H)(L)2(-4)-A(M)(S)…(-AP)
NZM…2-A(AF)…-NA
NZM…2-S…-CNA
Note: On certain models with
UL/CSA labeling the thermal trip
setting is fixed and only the
magnetic trip (instantaneous)
setting is adjustable.
Setting Iiwith DC = setting IiAC/1.35
Einstellwert Iibei DC = Einstellwert IiAC/1,35
Valeur de réglage Iiavec DC = valeur de réglage IiAC/1,35
Valor de respuesta Iicon DC = valore de respuesta IiAC/1,35
Valore di regolazione Iicon DC = valore di regolazione Ii AC/1,35
Значение Iiпри постоянном токе = Iiпри переменном токе /1.35
NZM2-VE…-NA xx x x
NZM2-VEF…-NA –xx x
NZM2-SE…-CNA –– x–
1
2
Ii
Ir
1
2
F3 mm
ON
Trip
ON
Trip
Z 2
I
Ir(A)
Thermal
Ii(A)
Magnetic
4
ii
I
sd
/n x I
r
I
r
/n x I
n
t
r
/
s
(6 x I
r
)t
sd
/ms
0,8
0,7 0,9
0,95
10 14
17
8
8
6
4
10
2
20
7
8
5
4
3
6
210
9
300
500
100
60
20
200
01000
750
0,6
0,5 1,0
Current Setting
I
r
(C x I
n
)
Long Time Pick-up
Delay at 6 x I
r
(sec)
Short Time Pick-up
(x I
r
) max = 8 x I
r
Isd Irtrtsd
0,8
0,7 0,9
0,95
10 12
14
8
6
4
10
2
17
7
8
5
4
3
6
210
9
300
500
100
60
20
200
01000
750
0,6
0,5 1,0 20
Short Time Pick-up
Delay (millisec.)

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07/11 IL01206006Z
Settings –Einstellung – Réglages – Parámetros – Regolazione – – Hастройка
Ir[A], tr[s], Isd [A], tsd [ms]
Electronic Trip Circuit Breaker Adjustable settings
(In= Max. current rating)
Ir= Adjustable current setting (0.5 – 1.0 x In) for Long Time Pick-up.
tr= Adjustable Long Time Pick-up Delay (2 – 20 sec.) factory set at 10 seconds.
Isd = Adjustable Short Time Pick-up (2 – 10 x Ir) factory set at 6 x Ir.
tsd = Short Time Pick-up Delay (0 – 1000 ms) factory set at 0 ms.
Note: Instantaneous Pick-up fixed at 12 x In.
M22-K10
M22-K01
M22-CK10
M22-CK01
Auxiliary Switches
HIA HIN HIN -NA
-CNA
(UL/CSA)
Ith = Ie
aor – oder – ou – ó – oppure – 或者 – или
Notes on mounting and wiring Auxiliary Switches for UL/CSA labeled models:
– M22-K(10)(01) have screw terminals. M22-CK(10)(01) have clamp terminals.
– Switch modules are snapped into place at the locations shown in the diagrams that follow.
– Switches will function as either „standard“ or „trip/alarm“ contacts depending on their mounting location.
– Location „HIN“ refers to standard operation. Location „HIA“ refers to „trip/alarm“ operation.
– Follow the numbering and wiring scheme provided above depending on the contact location and function. (N.O. or N.C.)
– Permissible contact configuration: 1 HIA and/or 2 HIN.
ICE Ith = Ie
Note:
After mounting of the M22… switch is complete, check off the appropriate box on the auxiliary switch
label provided on the side of the breaker or switch.
1
1
2
F3 mm
ON
Trip
2
ON
Trip
Z 2
I
sd
t
sd
6 x I
r
t
r
t
r = 20 s
t
r = 2 s
I
r
4.14 4.12
4.13 4.11
a
1.14 1.12
1.13 1.11
a
1.24 1.22
1.23 1.21
a
Ue (V) Ie(A)
600 AC 10 A
250 DC 1 A
Pilot Duty Ratings:
A 600, P 300
Above 300 V AC
Same polarity
Ue (V) Ie(A)
AC-15 115 4
230 4
400 2
500 1
DC-13 24 3
42 1.7
60 1.2
110 0.8
220 0.3

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M22-K11
M22-CK20
M22-CK02
HIA
aa
HIN
aor – oder – ou – ó – oppure – 或者 – или
M22-CK11
a
M22-CK20
a
M22-CK02
4.14 4.12
4.13 4.11
4.14 4.24
4.13 4.23
4.22
4.21
4.12
4.11
1.14 1.44
1.13 1.43
…
1.42
1.41
1.12
1.11
…
1
OFF
2
Z 2
3
a
or
oder
ou
ó
oppure
или
a
4
HIA
HIN
HIN
aPN2

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07/11 IL01206006Z
M22-K10, M22-K01
(Screw Terminals)
…K10: N. O. Contact
…K01: N. C. Contact
M22-CK10, M22-CK01
(Clamp Terminals)
M22-CK11, M22-CK20, M22-CK02
(Clamp Terminals)
5a
2
Z 2
0.8 Nm
(7 lb-in)
3
1
6 – 10 mm (0.24 - 0.4”)
2 x0.75 – 2.5 mm2
2 xAWG 18 – AWG 14
UL/CSA = Cu only
5b
2 x0.75 – 2.5 mm2
2 xAWG 18 – AWG 14
UL/CSA = Cu only
3
0.6 x 3.5
2
1 3
1
2 4
5c
a = 8mm
(a = 0.3“)
1 x0.5 – 1.5 mm2
1 xAWG20 – AWG16
2 x0.5 – 0.75 mm2
2 xAWG20 – AWG18
a
6
ON
Trip
OFF
7
Z 2
1 Nm
(9 lb-in)

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Dismounting –Demontage –Démontage –Desmontaje –Smontaggio –拆卸 – Демонтаж
TEST 1
ON
Trip
ON
OFF
TEST 2
PNZ-…(-AP)
ON
Trip
push to trip
tripped
3 mm
TEST 3
PNZ-…(-AP)
OFF
(= RESET)
HIA
HIN
HIN
2
3
1
3 mm

Emergency On Call Service: Local representative (http://www.eaton.com/moeller/aftersales) or [phone] (de, en) 9/9
07/11 IL01206006Z
Eaton Industries GmbH, Hein-Moeller-Straße 7-11, 53115 Bonn, Germany
© 2000 by Eaton Industries GmbH, www.eaton.com/moeller/support All Rights Reserved
07/11 IL01206006Z 10045159/DE17 DHW/DM
Printed in Germany (08/11)
Mounting – Montage – Montage – Montaje – Montaggio – 安装 –Монтаж
Wiring terminations circuit breaker type NZM…2…-NA (CNA)
Wiring terminations molded case switch type N(S)2…-NA
Insulating plate, Cat. No. IPXXX
Mounting of insulating plate IPXXX, (shown shaded in the diagram) is
required on UL/CSA labeled models for all installations in which the
Line Voltage exceeds 480 V.
Mount as shown in diagram.
Connector Wire size Wire Max. Tightening-
Type 75° C A-Rating Torque
NZM4-XKC 1 xAWG 12 – 350 kcmil Cu only 250 14 Nm (124 lb-in)
5 Nm (44 lb-in)
(AWG10)
NZM4-XKA 1 xAWG 6 – 350 kcmil Cu only 250 30 Nm (265 lb-in)
1) NZM4-XKS 1 xAWG 12 – 350 kcmil Cu only 250 14 Nm (124 lb-in)
2) Integrated
Auxiliary
Terminal
1 xAWG 12 – 18 Cu only 1.2 Nm (11 lb-in)
1) Connector Pads Type NZM2-XKS for Compression Crimp lugs supplied standard on all NZM2 circuit
breakers and switches.
2) Integrated Auxiliary Terminal on Barrel (Tunnel) Mechanical lug Connector Type NZM2-XKA only.
NZM...2...-NA
NZM...2...-CNA
N(S)2...-NA
> 480 V:
ON
Trip
Z 2
1.7 Nm
(15 lb-in)
4 x M4 x 85/20
3
2
2
1
NZM.2-4-...
NZM.2-...
70 mm (2.8”)
35 mm (1.4”)
145 mm (5.7”)
2 x M4 x 85/20
1.7 Nm (15 lb-in)