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17/110 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
With two early-make auxiliary contacts
For interlocking and load-shedding circuits, as well as for early-make of the
undervoltage release in main-switch applications.
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-XUHIV24AC
259531
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.
Early-make of auxiliary contacts
on switching on and off (manual
operation): approx. 20 ms
Undervoltage releases cannot be
installed simultaneously with
early-make auxiliary contact
NZM...-XHIV... or shunt release
NZM...-XA... .
48 V 50/60 Hz
NZM1-XUHIV48AC
259533
60 V 50/60 Hz
NZM1-XUHIV60AC
259535
110 V-130 V 50/60 Hz
NZM1-XUHIV110-130AC
259537
208 V-240 V 50/60 Hz
NZM1-XUHIV208-240AC
259539
380 V-440 V 50/60 Hz
NZM1-XUHIV380-440AC
259541
480 V-525 V 50/60 Hz
NZM1-XUHIV480-525AC
259543
12 V DC
NZM1-XUHIV12DC
259545
24 V DC
NZM1-XUHIV24DC
259547
110 V-130 V DC
NZM1-XUHIV110-130DC
259553
220 V-250 V DC
NZM1-XUHIV220-250DC
259555
With 3 m
connection
cable instead of
screw
connection.
NZM1(-4),
N(S)1(-4)
24 V 50/60 Hz
NZM1-XUHIVL24AC
259557
1 off
110 V-130 V 50/60 Hz
NZM1-XUHIVL110-130AC
259563
208 V-240 V 50/60 Hz
NZM1-XUHIVL208-240AC
259565
380 V-440 V 50/60 Hz
NZM1-XUHIVL380-440AC
259567
480 V-525 V 50/60 Hz
NZM1-XUHIVL480-525AC
259569
12 V DC
NZM1-XUHIVL12DC
259571
24 V DC
NZM1-XUHIVL24DC
259573
110 V-130 V DC
NZM1-XUHIVL110-130DC
259579
220 V-250 V DC
NZM1-XUHIVL220-250DC
259581
NZM2(-4),
N(S)2(-4)
NZM3(-4),
N(S)3(-4)
24 V 50/60 Hz
NZM2/3-XUHIV24AC
259583
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.
Early-make of auxiliary contacts
on switching on and off (manual
operation): approx. 20 ms
Cannot be used in conjunction
with remote operator NZM...-XR....
Undervoltage releases cannot be
installed simultaneously with
early-make auxiliary contact
NZM...-XHIV... or shunt release
NZM...-XA....
48 V 50/60 Hz
NZM2/3-XUHIV48AC
259585
60 V 50/60 Hz
NZM2/3-XUHIV60AC
259587
110 V-130 V 50/60 Hz
NZM2/3-XUHIV110-130AC
259589
208 V-240 V 50/60 Hz
NZM2/3-XUHIV208-240AC
259591
380 V-440 V 50/60 Hz
NZM2/3-XUHIV380-440AC
259594
480 V-525 V 50/60 Hz
NZM2/3-XUHIV480-525AC
259598
12 V DC
NZM2/3-XUHIV12DC
259600
24 V DC
NZM2/3-XUHIV24DC
259602
110 V-130 V DC
NZM2/3-XUHIV110-130DC
259608
220 V-250 V DC
NZM2/3-XUHIV220-250DC
259610
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
D1 3.13
3.14
D2
D1 3.13
3.14
D2
D1 3.13
3.14
D2
NZM1, NZM2/3
HPL17110EN