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EATON - MOELLER XNH1-S250 XNH1-S250 183051 Y7-183051 EATON ELECTRIC NH fuse-switch 3p flange connection M10 max. 150 mm² busbar 60 mm .. View larger
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XNH1-S250 183051 Y7-183051 EATON ELECTRIC NH fuse-switch 3p flange connection M10 max. 150 mm² busbar 60 mm ..

XNH1-S250

183051

Y7-183051

EATON - MOELLER

1 Pcs.

NH fuse-switch 3p flange connection M10 max. 150 mm²; busbar 60 mm; NH1 XNH1-S250 Eaton xEffect - XNH circuit protection. NH fuse-switch 3p flange connection M10 max. 150 mm², busbar 60 mm, NH1 NH fuse switch-disconnector 3 pole with M10 flat terminal max. 150 mm²; busbar 60 mm; for NH1 fuse-links; optionally lockable with XNH-XLOCK and padlock; upper/lower cable connection can be changed in seconds.

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Industrial Fuse Bases

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General specifications

Product Name
Eaton xEffect XNH device for busbar system
Catalog Number
183051
Model Code
XNH1-S250
EAN
4015081779789
Product Length/Depth
306 mm
Product Height
142 mm
Product Width
184 mm
Product Weight
2.109 kg
Compliances
RoHS conform
Certifications
IEC/EN 60947-3

Product specifications

Type
Basic device
Special features
Features
Halogen free
Standard sealable
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
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.
Frequency rating
40 Hz - 60 Hz
Pollution degree
3
Creepage resistance
CTI 600
Equipment heat dissipation, current-dependent
22 W
Rated uninterrupted current (Iu)
250 A
Total heat dissipation without fuses at ith
22 W
Ambient operating temperature details
Ambient temperature range: -25 °C - 55 °C
Voltage rating at AC
  • 400 V (AC-23B)
  • 500 V (AC-22B)
  • 690 V (AC-21B)
Voltage rating at DC
  • 250 V (DC-22B)
  • 440 V (DC-21B)
Conditioned rated short-circuit current Iq
120 kA
Number of poles
Three-pole
Rated operation power at AC-23, 400 V
0 kW
Size
NH1 fuse
Rated impulse withstand voltage (Uimp)
8 kV
Color
Gray
Connection type
Flat connection
Degree of protection
IP20 (operating status, XNH installed)
IP10 (handle cover open, XNH installed)
IP2XC (contact protection, XNH installed)
Rated short-time withstand current (Icw)
6 kA
Direction of incoming supply
As required (FLEX System)
Electrical connection type of main circuit
Screw connection
Activation type
Dependent manual activation
Actuator position
Front side
Actuator type
Cover grip
Voltage test
Yes, sliding inspection windows
Heat dissipation at 80% without fuses
14.1 W
Heat dissipation per pole, current-dependent
7.3 W
Mounting position
Vertical or horizontal
Suitable for
Busbar mounting
Rated conditional short-circuit current (Iq)
120 kA
Overvoltage category
III
Suitable for fuses
NH1
Material
Polyamide
Cable entry type
Other
Frequency rating of contacts
40 Hz - 60 Hz
Mounting method
Busbars of 60 mm
Rated operation current (Ie)
250 A
Locking facility
Yes, optional
Flammability characteristics (UL)
Self-extinguishing (UL 94)
Degree of protection (front side)
Other
Heat deflection temperature
125 °C
Lifespan, electrical
200 operations
Lifespan, mechanical
1400 operations
Terminal capacity (copper busbar)
30 mm x 10 mm
Bolt diameter at flange connection: M10
Max. 37 mm cable lug width at flange connection
Terminal capacity (copper band)
6 mm x 16 mm x 0.8 mm (6x) at box terminal
Terminal capacity (stranded cable)
25 mm² - 150 mm² at box terminal
35 mm² - 150 mm² at box terminal
70 mm² - 95 mm² (2x) at double clamp-type terminal
10 mm² -150 mm² at clamp-type terminal
Rated operational current
250 A (AC-21B)
250 A (AC-22B)
250 A (DC-21B)
250 A (AC-23B)
250 A (DC-22B)
Operating altitude without derating - max
2000 mm
Permitted power loss per fuse link - max
23 W
Power rating at AC-23, 400 V
0 kW
Rated insulation voltage (Ui)
800 VAC
Rated operating voltage (Ue) at AC - max
690 V
Rated operational current for specified heat dissipation (In)
250 A
Rated conditional short-circuit rating
120 kA (500 V)
100 kA (690 V)
Terminal capacity (copper strip)
16 mm x 0.8 mm (10x) at box terminal

ETIM for 183051 Low-voltage industrial controls and switchgear (EC001040)
Feature Name Feature Value
Version as main switch (EF006981) No
Version as safety switch (EF006985) No
Max. rated operation voltage Ue AC (EF007355) 690 V
Rated permanent current Iu (EF001389) 250 A
Rated operation power at AC-23, 400 V (EF007027) 0 kW
Conditioned rated short-circuit current Iq (EF001444) 120 kA
Rated short-time withstand current lcw (EF007050) 6 kA
Suitable for fuses (EF006692) NH1
Number of poles (EF001391) 3
With error protection (EF007384) No
Type of electrical connection of main circuit (EF006819) Screw connection
Cable entry (EF000537) Other
Equipped with connectors (EF011696) No
Suitable for floor mounting (EF007243) No
Suitable for front mounting (EF007246) No
Suitable for busbar mounting (EF007259) Yes
Type of control element (EF006976) Cover grip
Position control element (EF009410) Front
Motor drive optional (EF007386) No
Motor drive integrated (EF006697) No
Version as emergency stop installation (EF006959) No
Degree of protection (IP), front side (EF003118) Other

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.