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259653
Modellkod: NZM2/3-XUHIV20380-440AC

Eaton Moeller series NZM Undervoltage release, 380-440VAC, +2early N/O, for NZM2/3, 20

Produktspecifikationer
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General specifications

Product Name
Eaton Moeller series NZM Undervoltage release
Catalog Number
259653
EAN
4015082596538
Product Length/Depth
42 mm
Product Height
90 mm
Product Width
30 mm
Product Weight
0.144 kg
Compliances
UL/CSA
IEC
RoHS conform
Certifications
UL489
UL (Category Control Number DIHS)
CSA (Class No. 1437-01)
UL (File No. E140305)
CSA (File No. 22086)
CE marking
UL listed
CSA-C22.2 No. 5-09
IEC60947
CSA certified
Model Code
NZM2/3-XUHIV20380-440AC

Tekniska data – elektriska

Type
Accessory Undervoltage release Undervoltage release with early-make auxiliary contact
Special features
Undervoltage release with 2 early-make auxiliary contacts, e.g., for early-make connection of undervoltage release in main switch applications, as well as for interlock and load shedding circuits. For use with emergency-stop devices in connection with an emergency-stop button. When the under-voltage trip is switched off, accidental contact with the circuit breaker’s primary contacts is prevented when switched on. Early make of auxiliary contacts on switching on and off (manual operation): approx. 20 ms Cannot be used in conjunction with NZM...-XR... remote operator. Undervoltage releases cannot be installed simultaneously with NZM...-XHIV... early-make auxiliary contact or NZM...-XA... shunt release.
Frame
NZM2/3
Fitted with:
Two separate early-make auxiliary contacts
Suitable for
Off-load switch
Used with
NZM2(-4), N(S)2(-4)
NZM3(-4), N(S)3(-4)

Tekniska data – elektriska

Rated control supply voltage
380 - 440 V 50/60 Hz
Rated control supply voltage (Us) at AC, 50 Hz - min
380 V
Rated control supply voltage (Us) at AC, 50 Hz - max
440 V
Rated control supply voltage (Us) at AC, 60 Hz - min
380 V
Rated control supply voltage (Us) at AC, 60 Hz - max
440 V
Rated control supply voltage (Us) at DC - min
0 V
Rated control supply voltage (Us) at DC - max
0 V
Voltage tolerance - min
0.85
Voltage tolerance - max
1.1
Drop-out voltage of undervoltage release AC/DC - min
0.35 x Us
Drop-out voltage of undervoltage release AC/DC - max
0.7 x Us
Power consumption
1.5 VA (sealing AC)
0.8 W (sealing DC)
Pick-up power consumption at AC (undervoltage release)
1.5 VA
Pick-up power consumption at DC (undervoltage release)
0.8 W
Reaction time
19 ms
Minimum command time - min
10 ms
Minimum command time - max
15 ms
Electric connection type
Screw connection

Tekniska data – kommunikation

Voltage type
AC
Rated control voltage (relay contacts)
380 V AC
440 V AC
Rated control supply voltage
380 - 440 V 50/60 Hz
Rated control supply voltage (Us) at AC, 50 Hz - min
380 V
Rated control supply voltage (Us) at AC, 50 Hz - max
440 V
Rated control supply voltage (Us) at AC, 60 Hz - min
380 V
Rated control supply voltage (Us) at AC, 60 Hz - max
440 V
Rated control supply voltage (Us) at DC - min
0 V
Rated control supply voltage (Us) at DC - max
0 V
Voltage tolerance - min
0.85
Voltage tolerance - max
1.1
Drop-out voltage of undervoltage release AC/DC - min
0.35 x Us
Drop-out voltage of undervoltage release AC/DC - max
0.7 x Us
Power consumption
1.5 VA (sealing AC)
0.8 W (sealing DC)
Pick-up power consumption at AC (undervoltage release)
1.5 VA
Pick-up power consumption at DC (undervoltage release)
0.8 W
Reaction time
19 ms
Minimum command time - min
10 ms
Minimum command time - max
15 ms
Electric connection type
Screw connection

Tekniska data – mekaniska

Number of contacts (change-over contacts)
0
Number of contacts (normally closed contacts)
0
Number of contacts (normally open contacts)
2
Connection type
Contacts 3.23 and 3.24 with separate 3 m connection cables

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