> EATON - MOELLER>GSTA1 017250 NH fuse switch-disconnector, 250A, 500V/250A, 690V/200A, size 1
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GSTA1 017250 EATON MOELLER NH fuse switch-disconnector, 250A, 500V/250A, 690V/200A, size 1 View larger
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GSTA1 017250 EATON MOELLER NH fuse switch-disconnector, 250A, 500V/250A, 690V/200A, size 1

GSTA1

017250

EATON-MOELLER

NH fuse switch-disconnector, 250A, 500V/250A, 690V/200A, size 1

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Delivery program
 For fitting on mounting plate
Number of poles
 3 pole
Rated operational current
 Ie A 250
Max. fuse
500 V
 A 250
690 V
 A 200
Frame size
 NH1
For use with
 In conjunction with adapter plates: A-GSTA...
Technical data
General
Standards
 IEC/EN 60947-3
Climatic proofing
 Damp heat, constant, to IEC 60068-2-78
Damp heat, cyclic, to IEC 60068-2-30
Ambient temperature
 °C -20 - +55
Altitude
 m Max. 2000
Mounting position
 Vertical or horizontal
Overvoltage category/pollution degree
 III/3
Degree of protection, from the front
Operational state
 IP20
Front cover open
 IP10
Direction of incoming supply
 as required
Lifespan, mechanical
 Operations 1400
Weight
 kg 2.5
Contacts
Rated operational voltage
 Ue V AC 500
Rated operational voltage
 Ue V DC 220
Rated operational current
 Ie A 250
Rated frequency
 f Hz 40 - 60
Rated conditional short-circuit current AC
 Iq kAeff 50
Rated conditional short-circuit current, DC
 Iq kArms 25
Utilization category AC­22B
Rated making capacity
 A 750
Rated breaking capacity
 A 750
Utilization category DC­21B
Rated making capacity
 A 300
Rated breaking capacity
 A 300
Lifespan, electrical
 Operations 200
Lifespan, mechanical
 Operations 1400
Heat dissipation at IthAC, without NH-SE
 W 12.9
Heat dissipation at IthDC, without NH-SE
 W 8.6
Rated insulation voltage
 Ui V AC 750
Rated impulse withstand voltage
 Uimp kV 8
Rated insulation voltage
 Ui V 750
Max. fuse
Frame size
 NH1
Max. rated current, gL/gG
 A 250
Max. admissible heat dissipation NH-SE
 Pv W 23
Terminal capacity
Flange connection
Main cable
 d mm M10
Cable lug
 mm2 1 x 25 - 150
Flat busbar
 max. mm 30 x 10
Tightening torque
 Nm 30 - 35
Box terminal
Stranded copper
 mm2 25 … 150
Copper braid
 Lamellenzahl x Breite x Dicke mm 6 x 16 x 0.8
Tightening torque
 Nm 9.5
Clamp-type terminal
Stranded aluminium/copper
 mm2 70 … 150
Tightening torque
 Nm 4.5
Double clamp-type terminal
Stranded aluminium/copper
 mm2 2 x (70 - 95)
Tightening torque
 Nm 4.5
Notes


Fuse-link

Technical data ETIM 7.0(Show features)(Hide features)
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 ([email protected] [AKF058013])
Version as main switch
 No
Version as safety switch
 No
Max. rated operation voltage Ue AC
 V 690
Rated permanent current Iu
 A 250
Rated operation power at AC-23, 400 V
 kW 0
Conditioned rated short-circuit current Iq
 kA 50
Rated short-time withstand current lcw
 kA 0
Suitable for fuses
 NH1
Number of poles
 3
With error protection
 No
Type of electrical connection of main circuit
 Cable clamp
Cable entry
Equipped with connectors
Suitable for ground mounting
 Yes
Suitable for front mounting 4-hole
 No
Suitable for busbar mounting
 No
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
 IP20

Datasheet - PDF

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Title: Size: Type:
PDF CATALOGUE EATON EN.pdf 51 Mbytes
NH fuse switch-disconnector, 250A, 500V/250A, 690V/200A, size 1 - EATON - GSTA1 - 17250 213 Kbytes NH fuse switch-disconnector, 250A, 500V/250A, 690V/200A, size 1 - EATON - GSTA1 - 17250

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