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17/108 Circuit-breakers, switch-disconnectors
Undervoltage releases
2010 CA08103002Z-EN
www.eaton.comUndervoltage releases
For use with Rated control voltage
Part no.
Article no. for
separate order
Price
See price
list
Std. pack
Notes
U
s
V
Undervoltage releases
Without auxiliary contacts
Non-delayed disconnection of circuit-breaker NZM or switch-disconnector N
when control voltage drops below 35 – 70% U
S
.
For use with emergency switching off devices in conjunction with emergency
switching off button.
With clamp
terminal on left
switch side.
NZM1(-4),
N(S)1(-4)
24 V 50/60 Hz
NZM1-XU24AC
259434
1 off
When the undervoltage release
is de-energized, accidental
contact with the main contacts
of the switch during attempts to
switch on is reliably prevented.
Undervoltage releases cannot be
installed simultaneously with
early-make auxiliary contact
NZM...-XHIV... or shunt release
NZM...-XA...
48 V 50/60 Hz
NZM1-XU48AC
259436
60 V 50/60 Hz
NZM1-XU60AC
259438
110 V-130 V 50/60 Hz
NZM1-XU110-130AC
259440
208 V-240 V 50/60 Hz
NZM1-XU208-240AC
259442
380 V-440 V 50/60 Hz
NZM1-XU380-440AC
259444
480 V-525 V 50/60 Hz
NZM1-XU480-525AC
259446
600 V 50/60 Hz
NZM1-XU600AC
259448
12 V DC
NZM1-XU12DC
259450
24 V DC
NZM1-XU24DC
259452
110 V-130 V DC
NZM1-XU110-130DC
259458
220 V-250 V DC
NZM1-XU220-250DC
259460
With 3 m connection
cable instead of
screw terminal.
NZM1(-4),
N(S)1(-4)
24 V 50/60 Hz
NZM1-XUL24AC
259462
1 off
110 V-130 V 50/60 Hz
NZM1-XUL110-130AC
259468
208 V-240 V 50/60 Hz
NZM1-XUL208-240AC
259471
380 V-440 V 50/60 Hz
NZM1-XUL380-440AC
259473
480 V-525 V 50/60 Hz
NZM1-XUL480-525AC
259475
600 V 50/60 Hz
NZM1-XUL600AC
259477
12 V DC
NZM1-XUL12DC
259479
24 V DC
NZM1-XUL24DC
259481
110 V-130 V DC
NZM1-XUL110-130DC
259487
220 V-250 V DC
NZM1-XUL220-250DC
259489
Information relevant for export to North America
Product Standards UL489; CSA-C22.2 No. 5-09; IEC60947, CE marking
UL File No.
E140305
UL CCN
DIHS
CSA File No.
022086
CSA Class No.
1437-01
NA Certification
UL Listed, CSA certified
NZM1
HPL17108EN