Product name
Eaton xEffect XNH device for mounting plate
Product Length/Depth
306 millimetre
Product height
143 millimetre
Product width
250 millimetre
Product weight
3.674 kilogram
Certifications
IEC/EN 60947-3
Product Tradename
xEffect
Product Type
XNH device for mounting plate
Number of poles
Three-pole
Technical Data - Electrical
Voltage test
Yes, sliding inspection windows
Voltage rating at AC
400 V (AC-23B)
500 V (AC-22B)
690 V (AC-21B)
Voltage rating at DC
440 V (DC-22B)
250 V (DC-21B)
Rated operating voltage (Ue) at AC - max
690 V
Rated insulation voltage (Ui)
800
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 (AC-21B)
630 A (DC-21B)
630 A (DC-22B)
630 A (AC-22B)
630 A (AC-23B)
Rated short-time withstand current (Icw)
3 kA
Rated conditional short-circuit rating
120 kA (500 V)
100 kA (690 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
Direction of incoming supply
As required
Lifespan, electrical
200 operations
Technical Data - Mechanical
Activation type
Dependent manual activation
Actuator position
Front side
Mounting method
Mounting plate
DIN rail
Mounting position
Vertical or horizontal
Degree of protection
IP2XC (contact protection, XNH installed)
IP20 (operating status, XNH installed)
IP10 (handle cover open, 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)
Max. 56 mm cable lug width at flange connection
50 mm x 10 mm
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)
On demand
120 mm² - 300 mm² at clamp-type terminal
120 mm² - 240 mm² (2x) at double clamp-type terminal
95 mm² - 300 mm² (1x) at box terminal
Locking facility
Yes, optional
Lifespan, mechanical
800 operations
Design verification as per IEC/EN 61439 - technical data
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
32.5 W
Ambient operating temperature details
Ambient temperature range: -25 °C - 55 °C
Heat deflection temperature
125 °C
Design verification as per IEC/EN 61439
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
Current paths of electrolytic copper, silver-plated
Permanent operation (rated operating mode)
Suitable for
Ground mounting
