Eaton Moeller series NZM - Molded Case Circuit Breaker. NZM3 PXR25 circuit breaker - integrated energy measurement class 1, 630A, 4p, variable, withdrawable unit, S, 3
| Product Name |
Eaton Moeller series NZM molded case circuit breaker electronic
|
| Catalog Number |
192309
|
| EAN |
4015081928606
|
| Product Length/Depth |
346 mm
|
| Product Height |
260 mm
|
| Product Width |
230 mm
|
| Product Weight |
24.45 kg
|
| Compliances |
RoHS conform
|
| Certifications |
IEC/EN 60947
IEC |
| Model Code |
NZMS3-4-PX630/VAR-AVE
|
| Application |
Use in unearthed supply systems at 690 V
|
| Type |
Circuit breaker
|
| Circuit breaker frame type |
NZM3
|
| Accessories required |
NZM3-4-XAVS
|
| Number of poles |
Four-pole
|
| Release system |
Electronic release
|
| Features |
Motor drive optional
Protection unit |
| Special features |
|
| Current rating of neutral conductor |
0 - 60% - 100% of phase conductor
|
| Rated short-time withstand current (t = 0.3 s) |
3.3 kA
|
| Rated short-time withstand current (t = 1 s) |
3.3 kA
|
| Amperage Rating |
630 A
|
| Instantaneous current setting (Ii) - min |
1260 A
|
| Instantaneous current setting (Ii) - max |
10080 A
|
| Overload current setting (Ir) - min |
252 A
|
| Overload current setting (Ir) - max |
630 A
|
| Short delay current setting (Isd) - min |
1.5 A
|
| Short delay current setting (Isd) - max |
7 A
|
| Short-circuit release delayed setting - min |
378 A
|
| Short-circuit release delayed setting - max |
4410 A
|
| Short-circuit release non-delayed setting - min |
1260 A
|
| Short-circuit release non-delayed setting - max |
5040 A
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz |
100 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz |
70 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz |
65 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz |
18 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz |
6 kA
|
| Rated short-circuit making capacity Icm at 240 V, 50/60 Hz |
220 kA
|
| Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz |
154 kA
|
| Rated short-circuit making capacity Icm at 440 V, 50/60 Hz |
143 kA
|
| Rated short-circuit making capacity Icm at 525 V, 50/60 Hz |
80 kA
|
| Rated short-circuit making capacity Icm at 690 V, 50/60 Hz |
50 kA
|
| Short-circuit total breaktime |
< 10 ms
|
| Electrical connection type of main circuit |
Other
|
| Isolation |
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts) |
| Number of operations per hour - max |
60
|
| Handle type |
Rocker lever
|
| Utilization category |
A (IEC/EN 60947-2)
|
| Overvoltage category |
III
|
| Pollution degree |
3
|
| Lifespan, electrical |
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1 5000 operations at 415 V AC-1 |
| Direction of incoming supply |
As required
|
| Voltage rating |
690 V - 690 V
|
| Rated impulse withstand voltage (Uimp) at auxiliary contacts |
6000 V
|
| Rated impulse withstand voltage (Uimp) at main contacts |
8000 V
|
| Current rating of neutral conductor |
0 - 60% - 100% of phase conductor
|
| Rated short-time withstand current (t = 0.3 s) |
3.3 kA
|
| Rated short-time withstand current (t = 1 s) |
3.3 kA
|
| Amperage Rating |
630 A
|
| Instantaneous current setting (Ii) - min |
1260 A
|
| Instantaneous current setting (Ii) - max |
10080 A
|
| Overload current setting (Ir) - min |
252 A
|
| Overload current setting (Ir) - max |
630 A
|
| Short delay current setting (Isd) - min |
1.5 A
|
| Short delay current setting (Isd) - max |
7 A
|
| Short-circuit release delayed setting - max |
4410 A
|
| Short-circuit release delayed setting - min |
378 A
|
| Short-circuit release non-delayed setting - min |
1260 A
|
| Short-circuit release non-delayed setting - max |
5040 A
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz |
100 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz |
70 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz |
65 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz |
18 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz |
6 kA
|
| Rated short-circuit making capacity Icm at 240 V, 50/60 Hz |
220 kA
|
| Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz |
154 kA
|
| Rated short-circuit making capacity Icm at 440 V, 50/60 Hz |
143 kA
|
| Rated short-circuit making capacity Icm at 525 V, 50/60 Hz |
80 kA
|
| Rated short-circuit making capacity Icm at 690 V, 50/60 Hz |
50 kA
|
| Short-circuit total breaktime |
< 10 ms
|
| Electrical connection type of main circuit |
Other
|
| Isolation |
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts) |
| Number of operations per hour - max |
60
|
| Handle type |
Rocker lever
|
| Utilization category |
A (IEC/EN 60947-2)
|
| Overvoltage category |
III
|
| Pollution degree |
3
|
| Lifespan, electrical |
3000 operations at 690 V AC-1
5000 operations at 400 V AC-1 5000 operations at 415 V AC-1 |
| Direction of incoming supply |
As required
|
| Mounting Method |
Built-in device slide-in technique (withdrawable)
Withdrawable |
| Degree of protection |
IP20
IP20 (basic degree of protection, in the operating controls area) |
| Degree of protection (IP), front side |
IP40 (with insulating surround)
IP66 (with door coupling rotary handle) |
| Degree of protection (terminations) |
IP10 (tunnel terminal)
IP00 (terminations, phase isolator and strip terminal) |
| Protection against direct contact |
Finger and back-of-hand proof to DIN EN 50274/VDE 0106 part 110
|
| Shock resistance |
20 g (half-sinusoidal shock 20 ms)
|
| Number of auxiliary contacts (change-over contacts) |
0
|
| Number of auxiliary contacts (normally closed contacts) |
0
|
| Number of auxiliary contacts (normally open contacts) |
0
|
| Position of connection for main current circuit |
Connection at separate chassis part
|
| Climatic proofing |
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78 |
| Lifespan, mechanical |
15000 operations
|
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