Eaton Moeller series NZM - Molded Case Circuit Breaker. Circuit-breaker, 3p, 400A, box terminals, N, frame 3, A400-BT
| Product Name |
Eaton Moeller series NZM - Molded case circuit breaker
|
| Catalog Number |
110303
|
| Model Code |
NZMN3-A400-BT
|
| EAN |
4015081098514
|
| Product Length/Depth |
166 mm
|
| Product Height |
275 mm
|
| Product Width |
140 mm
|
| Product Weight |
6.616 kg
|
| Compliances |
RoHS conform
|
| Certifications |
IEC/EN 60947
IEC |
| Voltage rating |
690 V - 690 V
|
| Voltage rating (DC) |
750 VDC
|
| Rated impulse withstand voltage (Uimp) at auxiliary contacts |
6000 V
|
| Rated impulse withstand voltage (Uimp) at main contacts |
8000 V
|
| 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 |
400 A
|
| Instantaneous current setting (Ii) - min |
2400 A
|
| Instantaneous current setting (Ii) - max |
4000 A
|
| Overload current setting (Ir) - min |
320 A
|
| Overload current setting (Ir) - max |
400 A
|
| Short-circuit release non-delayed setting - min |
2400 A
|
| Short-circuit release non-delayed setting - max |
4000 A
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz |
85 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz |
50 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz |
35 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz |
13 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz |
5 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 500 V DC |
30 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 750 V DC |
30 kA
|
| Rated short-circuit making capacity Icm at 240 V, 50/60 Hz |
187 kA
|
| Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz |
105 kA
|
| Rated short-circuit making capacity Icm at 440 V, 50/60 Hz |
74 kA
|
| Rated short-circuit making capacity Icm at 525 V, 50/60 Hz |
53 kA
|
| Rated short-circuit making capacity Icm at 690 V, 50/60 Hz |
40 kA
|
| Short-circuit total breaktime |
< 10 ms
|
| Electrical connection type of main circuit |
Frame clamp
|
| Isolation |
500 V AC (between auxiliary contacts and main contacts)
300 V AC (between the auxiliary 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 |
2000 operations at 415 V AC-3
5000 operations at 500 V DC-1 5000 operations at 400 V AC-1 2000 operations at 500 V DC-3 5000 operations at 750 V DC-1 2000 operations at 400 V AC-3 2000 operations at 690 V AC-3 2000 operations at 750 V DC-3 3000 operations at 690 V AC-1 5000 operations at 415 V AC-1 |
| Direction of incoming supply |
As required
|
| Rated impulse withstand voltage (Uimp) at auxiliary contacts |
6000 V
|
| Rated impulse withstand voltage (Uimp) at main contacts |
8000 V
|
| 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 |
400 A
|
| Instantaneous current setting (Ii) - min |
2400 A
|
| Instantaneous current setting (Ii) - max |
4000 A
|
| Overload current setting (Ir) - min |
320 A
|
| Overload current setting (Ir) - max |
400 A
|
| Short-circuit release non-delayed setting - min |
2400 A
|
| Short-circuit release non-delayed setting - max |
4000 A
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 230 V, 50/60 Hz |
85 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 400/415 V, 50/60 Hz |
50 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 440 V, 50/60 Hz |
35 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 525 V, 50/60 Hz |
13 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 690 V, 50/60 Hz |
5 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 500 V DC |
30 kA
|
| Rated short-circuit breaking capacity Ics (IEC/EN 60947) at 750 V DC |
30 kA
|
| Rated short-circuit making capacity Icm at 240 V, 50/60 Hz |
187 kA
|
| Rated short-circuit making capacity Icm at 400/415 V, 50/60 Hz |
105 kA
|
| Rated short-circuit making capacity Icm at 440 V, 50/60 Hz |
74 kA
|
| Rated short-circuit making capacity Icm at 525 V, 50/60 Hz |
53 kA
|
| Rated short-circuit making capacity Icm at 690 V, 50/60 Hz |
40 kA
|
| Short-circuit total breaktime |
< 10 ms
|
| Electrical connection type of main circuit |
Frame clamp
|
| Isolation |
500 V AC (between auxiliary contacts and main contacts)
300 V AC (between the auxiliary 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 |
2000 operations at 415 V AC-3
5000 operations at 500 V DC-1 5000 operations at 400 V AC-1 2000 operations at 500 V DC-3 5000 operations at 750 V DC-1 2000 operations at 400 V AC-3 2000 operations at 690 V AC-3 2000 operations at 750 V DC-3 3000 operations at 690 V AC-1 5000 operations at 415 V AC-1 |
| Direction of incoming supply |
As required
|
| Mounting Method |
Built-in device fixed built-in technique
Fixed |
| Degree of protection |
IP20 (basic degree of protection, in the operating controls area)
IP20 |
| Degree of protection (IP), front side |
IP66 (with door coupling rotary handle)
IP40 (with insulating surround) |
| 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 |
Front side
|
| Climatic proofing |
Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30 |
| Lifespan, mechanical |
15000 operations
|
이메일 전송
MyEatonFAQs
제품 사양
