XNH3-FCE-S630
183081 XNH3-FCE-S630
183081

NH fuse-switch 3p flange connection M10 max. 300 mm²; busbar 60 mm; electronic fuse monitoring; NH3
NH fuse switch-disconnector 3 pole with M10 flat terminal max. 300 mm²; busbar 60 mm; electronic fuse monitoring; for NH3 fuse-links; smartWire ready with XNH...-SWD-KIT; upper/lower cable connection can be changed in seconds.

Basic function	Fuse control - electronic
Number of poles	3 pole
Mounting type	Busbars of 60 mm
Size	3
Type of connection	Flat connection
Rated operational current [Ie]	630 A
Front degree of protection (XNH installed)	IP20 (Operating status) IP2XC (Contact protection) IP10 (Handle cover open)
Rated operational voltage [Ue ]	690 V AC
Rated operational voltage [Ue]	440 V DC
Rated conditional short-circuit current	120 (500 V) 100 (690 V) kA
Flammability characteristics	Self-extinguishing as per UL 94
Description	Current paths of electrolytic copper, silver-plated Cable connection optionally at the top or bottom With electronic monitoring of fuse-links
Standards	IEC/EN 60947-3
Rated operational voltage [Ue ]	690 V AC
Rated operational voltage [Ue]	440 V DC
Rated operational current [Ie]	630 A
Rated frequency [f]	40 - 60 Hz
Rated insulation voltage [Ui]	800 V AC
Total heat dissipation at Ith (without fuses) [Pv]	86 W
Heat dissipation at 80% (without fuses) [Pv]	54.8 W
Rated impulse withstand voltage [Uimp]	8 kV
Utilization category AC-23B >Rated operating voltage [Ue]	400 V AC
Utilization category AC-23B >Rated operating current [Ie]	630 A
Utilization category AC­22B >Rated operating voltage [Ue]	500 V AC
Utilization category AC­22B >Rated operating current [Ie]	630 A
Utilization category AC-21B >Rated operating voltage [Ue]	690 V AC
Utilization category AC-21B >Rated operating current [Ie]	630 A
Utilization category DC-22B >Rated operating voltage [Ue]	DC values on request V DC
Utilization category DC-22B >Rated operating current [Ie]	DC values on request A
Utilization category DC­21B >Rated operating voltage [Ue]	DC values on request V DC
Utilization category DC­21B >Rated operating current [Ie]	DC values on request A
Rated conditional short-circuit current	120 (500 V) 100 (690 V) kA
Rated short-time withstand current [Icw]	10 kA
Max. fuse >Size according to DIN VDE 0636-2	3 / 2
Max. fuse >Max. permitted power loss per fuse link [Pv]	48 W
Lifespan, electrical [Operations]	200
Front degree of protection (XNH installed)	IP20 (Operating status) IP2XC (Contact protection) IP10 (Handle cover open)
Ambient temperature	-25 - +55 °C
Rated operating mode	Permanent operation
Activation	Dependent manual activation
Mounting position	Vertical, horizontal
Altitude	Max. 2000 m
Overvoltage category/pollution degree	III/3
RoHS (in accordance with Directive 2002/95/EC of the European Parliament and Council)	Yes
Direction of incoming supply	as required (FLEX System)
Lockable	Yes, optional
Sealable	Yes, Standard
Material characteristics >Material	Polyamide
Material characteristics >Colour	Grey
Flammability characteristics	Self-extinguishing as per UL 94
Halogen-free	Yes
Voltage test	Yes, sliding inspection windows
Lifespan, mechanical [Operations]	800
Track resistance	CTI 600
Heat deflection temperature	125 °C
Flange connection >Bolt diameter	M10
Flange connection >Cable lug max. width	56 mm
Flange connection >Flat busbar	50 x 10 mm
Box terminal >Stranded	95 - 300 Cu/Al mm2
Box terminal >Copper strip [Number of segments x width x thickness]	6 x 16 x 0,8 - 10 x 32 x 1 mm
Box terminal >Stranded	auf Anfrage mm2
Box terminal >Copper band [Number of segments x width x thickness ]	11 x 21 x 1 mm
Clamp-type terminal >Stranded	120 - 300 Cu/Al mm2
Double clamp-type terminal >Stranded	2x (120 - 240) Cu/Al mm2
Power supply	Self-supplied
Power consumption	1.5 VA
Overvoltage category	230/400V : III 500V : II
Frequency range	50 - 60
Input resistance	> 1 kOhm/V
Voltage inputs	400 - 500 (+/-10%) V AC
Temperature range	-5 - +55 °C
Operation indicator	1 LED green
Failure indicator	3 LEDs (F1, F2, F3) red
Degree of protection	IP3X
Function test	Test button for relay + LEDs
EMC (Electromagnetic compatibility)	IEC 61000-4-4 IEC 61000-4-5
Fuse links	NH with live handle straps
Outputs >Relay output	1 NC 1 NO
Outputs >Max. voltage	250 V AC
Outputs >Max. voltage	24 V DC
Outputs >Max. switching current	1 A
Contact sequence
Function diagram
Rated operational current for specified heat dissipation [In]	630 A
Heat dissipation per pole, current-dependent [Pvid]	7.3 W
Equipment heat dissipation, current-dependent [Pvid]	22 W
10.2 Strength of materials and parts >10.2.2 Corrosion resistance	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.1 Verification of thermal stability of enclosures	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.2 Verification of resistance of insulating materials to normal heat	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.3.3 Verification of resistance of insulating materials to abnormal heat and fire due to internal electric effects	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.4 Resistance to ultra-violet (UV) radiation	Meets the product standard´s requirements.
10.2 Strength of materials and parts >10.2.5 Lifting	Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts >10.2.6 Mechanical impact	Does not apply, since the entire switchgear needs to be evaluated.
10.2 Strength of materials and parts >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 Insulation properties >10.9.2 Power-frequency electric strength	Ui = 800 V AC
10.9 Insulation properties >10.9.3 Impulse withstand voltage	Is the panel builder´s responsibility.
10.9 Insulation properties >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.
Version as main switch	No
Version as safety switch	No
Max. rated operation voltage Ue AC	500 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	Yes
Type of electrical connection of main circuit	Screw connection
Cable entry	Other
Equipped with connectors	Yes
Suitable for ground mounting	No
Suitable for front mounting 4-hole	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

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