Eaton xEffect - XNH circuit protection. NH fuse-switch 3p flange connection M10 max. 300 mm², busbar 60 mm, NH3
| Product Name |
Eaton xEffect XNH device for busbar system
|
| Catalog Number |
183077
|
| EAN |
4015081780044
|
| Product Length/Depth |
306 mm
|
| Product Height |
168 mm
|
| Product Width |
250 mm
|
| Product Weight |
3.868 kg
|
| Compliances |
RoHS conform
|
| Certifications |
IEC/EN 60947-3
|
| Model Code |
XNH3-S630
|
| Type |
Basic device
|
| Color |
Gray
|
| Number of poles |
Three-pole
|
| Actuator type |
Cover grip
|
| Voltage test |
Yes, sliding inspection windows
|
| Voltage rating at AC |
|
| Voltage rating at DC |
|
| Rated operating voltage (Ue) at AC - max |
690 V
|
| Rated insulation voltage (Ui) |
800 VAC
|
| Rated impulse withstand voltage (Uimp) |
8 kV
|
| Rated uninterrupted current (Iu) |
630 A
|
| Rated conditional short-circuit current (Iq) |
120 kA
|
| Rated operation current (Ie) |
630 A
|
| Rated operational current |
630 A (DC-21B)
630 A (AC-22B) 630 A (AC-23B) 630 A (AC-21B) 630 A (DC-22B) |
| Rated short-time withstand current (Icw) |
3 kA
|
| Rated conditional short-circuit rating |
100 kA (690 V)
120 kA (500 V) |
| Conditioned rated short-circuit current Iq |
120 kA
|
| Frequency rating |
40 Hz - 60 Hz
|
| Frequency rating of contacts |
40 Hz - 60 Hz
|
| Creepage resistance |
CTI 600
|
| Power rating at AC-23, 400 V |
0 kW
|
| Rated operation power at AC-23, 400 V |
0 kW
|
| Permitted power loss per fuse link - max |
48 W
|
| Electrical connection type of main circuit |
Screw connection
|
| Operating altitude without derating - max |
2000 mm
|
| Overvoltage category |
III
|
| Pollution degree |
3
|
| Direction of incoming supply |
As required (FLEX System)
|
| Lifespan, electrical |
200 operations
|
| Activation type |
Dependent manual activation
|
| Actuator position |
Front side
|
| Size |
NH3
|
| Mounting method |
Busbars of 60 mm
|
| Mounting position |
Vertical or horizontal
|
| Material |
Polyamide
|
| Degree of protection |
IP20 (operating status, XNH installed)
IP10 (handle cover open, XNH installed) IP2XC (contact protection, XNH installed) |
| Degree of protection (front side) |
Other
|
| Connection type |
Flat connection
|
| Terminal capacity (copper band) |
21 mm x 1 mm (11x) at box terminal
|
| Terminal capacity (copper busbar) |
50 mm x 10 mm
Max. 56 mm cable lug width at flange connection Bolt diameter at flange connection: M10 |
| Terminal capacity (copper strip) |
16 mm x 0.8 mm (6x) - 32 mm x 1 mm (10x) at box terminal
|
| Terminal capacity (stranded cable) |
120 mm² - 300 mm² at clamp-type terminal
On demand 120 mm² - 240 mm² (2x) at double clamp-type terminal 95 mm² - 300 mm² (1x) at box terminal |
| Cable entry type |
Other
|
| Locking facility |
Yes, optional
|
| Suitable for fuses |
NH3
|
| Lifespan, mechanical |
800 operations
|
| Rated operational current for specified heat dissipation (In) |
630 A
|
| Equipment heat dissipation, current-dependent |
22 W
|
| Heat dissipation per pole, current-dependent |
7.3 W
|
| Heat dissipation at 80% without fuses |
54.8 W
|
| Ambient operating temperature details |
Ambient temperature range: -25 °C - 70 °C
|
| Heat deflection temperature |
125 °C
|
| 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 |
Is the panel builder's responsibility.
|
| 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 |
Ui = 800 V AC
|
| 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.
|
| 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.
|
| Features |
Standard sealable
Halogen free |
| Flammability characteristics (UL) |
Self-extinguishing (UL 94)
|
| Special features |
|
| Suitable for |
Busbar mounting
Front mounting |
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