Eaton Moeller series NZM - Molded Case Circuit Breaker. Switch-disconnector 3p, 160A, 1
| Product Name |
Eaton Moeller series NZM switch-disconnector
|
| Catalog Number |
281235
|
| EL Number |
3186808
|
| EAN |
4015082812355
|
| Product Length/Depth |
88 mm
|
| Product Height |
145 mm
|
| Product Width |
90 mm
|
| Product Weight |
0.886 kg
|
| Compliances |
RoHS conform
|
| Certifications |
IEC/EN 60947
IEC |
| Model Code |
PN1-160
|
| Application |
Use in unearthed supply systems at 690 V
|
| Type |
Switch-disconnector
|
| Circuit breaker frame type |
PN1
|
| Number of poles |
Three-pole
|
| Features |
Version as emergency stop installation
Version as maintenance-/service switch Version as main switch |
| Special features |
|
| Used with |
Enclosure 100 x 800 x 800 mm
|
| Rated operating voltage (Ue) at AC - max |
690 V
|
| Rated operating power at AC-23, 400 V |
90 kW
|
| Rated operational current |
160 A (415 V AC-22/23A, making and breaking capacity)
160 A (690 V AC-22/23A, making and breaking capacity) |
| Rated permanent current at AC-21, 400 V |
0 A
|
| Rated conditional short-circuit current with back-up fuse |
100 kA at 400/415 V
160 gR 80 kA at 690 V |
| Rated conditional short-circuit current with downstream fuse |
10 kA at 690 V
160 gR 100 kA at 400/415 V |
| Rated short-time withstand current (Icw) |
2 kA
|
| Rated short-time withstand current (t = 0.3 s) |
2 kA
|
| Rated short-time withstand current (t = 1 s) |
2 kA
|
| Amperage Rating |
160 A
|
| Rated operating frequency |
50 Hz
|
| Rated short-circuit making capacity Icm at 690 V, 50/60 Hz |
2.8 kA
|
| Rated operating power at AC-3, 400 V |
0 kW
|
| Rated operating power at AC-23, 400 V |
90 kW
|
| Switching power at 400 V |
0 kW
|
| Short-circuit protective device fuses - max |
160 A gL
|
| Electrical connection type of main circuit |
Frame clamp
|
| Isolation |
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts) |
| Number of operations per hour - max |
120
|
| Handle type |
Rocker lever
|
| Overvoltage category |
III
|
| Pollution degree |
3
|
| Lifespan, electrical |
5000 operations at 690 V AC-1
7500 operations at 415 V AC-1 1000 operations at 400 V AC-23A 1000 operations at 415 V AC-23A 1000 operations at 690 V AC-23A 7500 operations at 400 V AC-1 |
| Direction of incoming supply |
As required
|
| Voltage rating |
690 V - 690 V
|
| Rated insulation voltage (Ui) |
690 V
|
| Rated impulse withstand voltage (Uimp) at auxiliary contacts |
6000 V
|
| Rated impulse withstand voltage (Uimp) at main contacts |
6000 V
|
| Rated operational current |
160 A (415 V AC-22/23A, making and breaking capacity)
160 A (690 V AC-22/23A, making and breaking capacity) |
| Rated permanent current at AC-21, 400 V |
0 A
|
| Rated permanent current at AC-21, 400 V |
0 A
|
| Rated conditional short-circuit current with back-up fuse |
100 kA at 400/415 V
160 gR 80 kA at 690 V |
| Rated conditional short-circuit current (Iq) |
0 kA
|
| Rated conditional short-circuit current with downstream fuse |
10 kA at 690 V
160 gR 100 kA at 400/415 V |
| Rated short-time withstand current (Icw) |
2 kA
|
| Rated short-time withstand current (t = 0.3 s) |
2 kA
|
| Rated short-time withstand current (t = 1 s) |
2 kA
|
| Amperage Rating |
160 A
|
| Rated operating frequency |
50 Hz
|
| Rated short-circuit making capacity Icm at 690 V, 50/60 Hz |
2.8 kA
|
| Rated operating power at AC-3, 400 V |
0 kW
|
| Rated operating power at AC-23, 400 V |
90 kW
|
| Switching power at 400 V |
0 kW
|
| Short-circuit protective device fuses - max |
160 A gL
|
| Electrical connection type of main circuit |
Frame clamp
|
| Isolation |
300 V AC (between the auxiliary contacts)
500 V AC (between auxiliary contacts and main contacts) |
| Number of operations per hour - max |
120
|
| Handle type |
Rocker lever
|
| Overvoltage category |
III
|
| Pollution degree |
3
|
| Lifespan, electrical |
5000 operations at 690 V AC-1
7500 operations at 415 V AC-1 1000 operations at 400 V AC-23A 1000 operations at 415 V AC-23A 1000 operations at 690 V AC-23A 7500 operations at 400 V AC-1 |
| Direction of incoming supply |
As required
|
| Mounting Method |
Fixed
Built-in device fixed built-in technique Distribution board installation Ground mounting Intermediate mounting |
| Degree of protection |
IP20 (basic protection type, in the area of the HMI devices)
Other |
| Degree of protection (IP), front side |
IP20
IP66 (with door coupling rotary handle) IP40 (with insulating surround) |
| Degree of protection (terminations) |
IP10 (tunnel terminal)
IP00 (terminations, phase isolator and band 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
|
| Number of switches |
1
|
| Handle color |
Black
|
| Switch positions |
I, 0
|
| Climatic proofing |
Damp heat, cyclic, to IEC 60068-2-30
Damp heat, constant, to IEC 60068-2-78 |
| Lifespan, mechanical |
20000 operations
|
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