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Eaton Moeller series NZM Undervoltage release Delay unit
| Product Name |
Eaton Moeller series NZM Undervoltage release
|
| Catalog Number |
260154
|
| EAN |
4015082601546
|
| Product Length/Depth |
100 mm
|
| Product Height |
114 mm
|
| Product Width |
74 mm
|
| Product Weight |
0.847 kg
|
| Compliances |
IEC
RoHS conform |
| Model Code |
UVU-NZM
|
| Used with |
N(S)1(-4), 2(-4), 3(-4), 4(-4)
50/60 Hz 220 V - 240 V 380 V - 440 V 480 V - 550 V DC/AC 24 V NZM1(-4), 2(-4), 3(-4), 4(-4) N(S)1(-4), 2(-4), 3(-4), 4(-4) 50/60 Hz 220 V - 240 V 380 V - 440 V 480 V - 550 V DC/AC 24 V |
| 10.10 Temperature rise |
The panel builder is responsible for the temperature rise calculation. Eaton will provide heat dissipation data for the devices.
|
| 10.11 Short-circuit rating |
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
|
| 10.12 Electromagnetic compatibility |
Is the panel builder's responsibility. The specifications for the switchgear must be observed.
|
| 10.13 Mechanical function |
The device meets the requirements, provided the information in the instruction leaflet (IL) is observed.
|
| 10.2.2 Corrosion resistance |
Meets the product standard's requirements.
|
| 10.2.3.1 Verification of thermal stability of enclosures |
Meets the product standard's requirements.
|
| 10.2.3.2 Verification of resistance of insulating materials to normal heat |
Meets the product standard's requirements.
|
| 10.2.3.3 Resist. of insul. mat. to abnormal heat/fire by internal elect. effects |
Meets the product standard's requirements.
|
| 10.2.4 Resistance to ultra-violet (UV) radiation |
Meets the product standard's requirements.
|
| 10.2.5 Lifting |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.2.6 Mechanical impact |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.2.7 Inscriptions |
Meets the product standard's requirements.
|
| 10.3 Degree of protection of assemblies |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.4 Clearances and creepage distances |
Meets the product standard's requirements.
|
| 10.5 Protection against electric shock |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.6 Incorporation of switching devices and components |
Does not apply, since the entire switchgear needs to be evaluated.
|
| 10.7 Internal electrical circuits and connections |
Is the panel builder's responsibility.
|
| 10.8 Connections for external conductors |
Is the panel builder's responsibility.
|
| 10.9.2 Power-frequency electric strength |
Is the panel builder's responsibility.
|
| 10.9.3 Impulse withstand voltage |
Is the panel builder's responsibility.
|
| 10.9.4 Testing of enclosures made of insulating material |
Is the panel builder's responsibility.
|
| Electric connection type |
Screw connection
|
| Frame |
NZM1/2/3/4
|
| Number of contacts (normally open contacts) |
0
|
| Rated control supply voltage (Us) at AC, 50 Hz - max |
550 V
|
| Rated control supply voltage (Us) at AC, 50 Hz - min |
24 V
|
| Rated control supply voltage (Us) at AC, 60 Hz - max |
550 V
|
| Rated control supply voltage (Us) at AC, 60 Hz - min |
24 V
|
| Voltage rating at AC |
220 - 550 V AC
|
| Voltage rating at DC |
24 V DC
|
| Suitable for |
Off-load switch
|
| Connection type |
With bolt connection
|
| Delay time |
70 - 4000 ms (undervoltage releases, off-delayed)
|
| Voltage type |
AC/DC
|
| Delay time with additional external capacitor |
8 s (30 mF)
16 s (90 mF) |
| Rated operation current (Ie) |
< 0.5 A
|
| Functions |
Delayed
|
| Terminal capacity (solid/flexible conductor) |
20 - 14 AWG (1x) at shunt release
20 - 16 AWG (2x) at shunt release 0.5 mm² - 1.5 mm² (2x) at shunt release with ferrule 0.5 mm² - 1.5 mm² (2x) for undervoltage releases, off-delayed with ferrule 0.5 mm² - 2.5 mm² (1x) at shunt release with ferrule 18 - 14 AWG (1x) for undervoltage releases, off-delayed 0.5 mm² - 2.5 mm² (1x) for undervoltage releases, off-delayed with ferrule |
| Type |
|
| Special features |
|
| Power consumption |
50 VA
|
| Rated control supply voltage (Us) at DC - max |
24 V
|
| Rated control supply voltage (Us) at DC - min |
24 V
|
| Number of contacts (normally closed contacts) |
0
|
| Number of contacts (change-over contacts) |
0
|
| Undelayed short-circuit release - min |
0 A
|
| Undelayed short-circuit release - max |
0 A
|
Product specifications
