General specifications
Product name
Eaton xEffect XNH device for busbar system
Part no.
XNH3-S630-BT
EAN
4015081780051
Product Length/Depth
306 millimetre
Product height
168 millimetre
Product width
250 millimetre
Product weight
4.474 kilogram
Compliances
RoHS conform
Certifications
IEC/EN 60947-3
Product Tradename
xEffect
Product Type
XNH device for busbar system
Product Sub Type
None
Delivery program
Type
Basic device
Color
Gray
Number of poles
Three-pole
Actuator type
Cover grip
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 V AC
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-22B)
630 A (AC-21B)
630 A (AC-22B)
630 A (DC-21B)
630 A (AC-23B)
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
Frame clamp
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
Technical Data - Mechanical
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
Box terminal
Terminal capacity (copper band)
21 mm x 1 mm (11x) at box terminal
Terminal capacity (copper busbar)
Bolt diameter at flange connection: M10
Max. 56 mm cable lug width at flange connection
50 mm x 10 mm
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
95 mm² - 300 mm² (1x) at box terminal
120 mm² - 240 mm² (2x) at double clamp-type terminal
Cable entry type
Other
Locking facility
Yes, optional
Suitable for fuses
NH3
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
54.8 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.
Additional information
Features
Standard sealable
Halogen free
Flammability characteristics (UL)
Self-extinguishing (UL 94)
Special features
Permanent operation (rated operating mode)
Current paths of electrolytic copper, silver-plated
Cable connection optionally at the top or bottom
Suitable for
Busbar mounting

Technical data ETIM 9.0

Low-voltage industrial components (EG000017) / Fuse switch disconnector (EC001040)
Electric engineering, automation, process control engineering / Low-voltage switch technology / Off-load switch, circuit breaker, control switch / Fuse switch disconnector (ecl@ss13-27-37-14-01 [AKF058018])
Version as main switch
No
Version as safety switch
No
Max. rated operation voltage Ue AC
690 V
Rated permanent current Iu
630 A
Rated operation power at AC-23, 400 V
0 kW
Conditioned rated short-circuit current Iq
120 kA
Rated short-time withstand current lcw
3 kA
Suitable for fuses
NH3
Number of poles
3
With error protection
No
Type of electrical connection of main circuit
Frame clamp
Cable entry
Other
Equipped with connectors
No
Suitable for floor mounting
No
Suitable for front mounting
No
Suitable for busbar mounting
Yes
Type of control element
Cover grip
Position control element
Front side
Motor drive optional
No
Motor drive integrated
No
Version as emergency stop installation
No
Degree of protection (IP), front side
Other