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GS2TB4
Switch disconnector fuse, TeSys GS, 4P, 800A, fuse type BS, size C3
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End of Commercialization
DEC 31, 2024
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Main
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Range
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TeSys
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Product name
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TeSys GS
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Device short name
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GS2T
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Product or component type
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Switch-disconnector-fuse
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Poles description
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4P
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Protected poles description
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4t
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Contacts type and composition
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4 NO
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[Ith] conventional free air thermal current
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800 A (at 40 °C)
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[Ie] rated operational current
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800 A at 440 V 2 poles in series per phase DC-23A
800 A at 440 V 2 poles in series per phase DC-23B
630 A at 500 V AC-23A
630 A at 500 V AC-23B
630 A at 690 V AC-23A
630 A at 690 V AC-23B
800 A at 400 V AC-23A
800 A at 400 V AC-23B
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Fuse type
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BS
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Fuse size
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C3
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Network type
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DC
AC
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Network frequency
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50/60 Hz
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Complementary
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Type of operating handle
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External frontal
Direct frontal
External right side
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Mounting support
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Plate
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[Ui] rated insulation voltage
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1000 V AC 50/60 Hz
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[Uimp] rated impulse withstand voltage
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12 kV
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Rated operational power in W
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400 kW at 690 V
450 kW at 400 V
450 kW at 500 V
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Breaking capacity
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70 W
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Making capacity
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8000 A at 400 V AC-23B
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Breaking capacity
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6400 A at 400 V (AC-23B)
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Short-circuit withstand
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80 kA
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Mechanical durability
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8000 cycles
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Electrical durability
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1000 cycles AC-23A
1000 cycles AC-23B
200 cycles DC-23A
200 cycles DC-23B
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Connections - terminals
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Power circuit: bars63 mm²
Power circuit: lugs-ring terminals 2 cable(s) 300 mm²
Power circuit: lugs-ring terminals 2 cable(s) 185 mm²
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[Icm] rated short-circuit making capacity
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80 kA at 400 V with protection by gG fuses
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Tightening torque
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Power circuit: 44 N.m
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Environment
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Standards
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IEC 60947-3
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Product certifications
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CE
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IP degree of protection
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IP20 conforming to IEC 60529 (with terminal cover)
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Ambient air temperature for operation
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-20…70 °C
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Ambient air temperature for storage
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-40…80 °C
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Fire resistance
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850 °C fuse cover conforming to IEC 60695-2-1
960 °C body conforming to IEC 60695-2-1
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Height
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300 mm
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Width
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458 mm
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Depth
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250 mm
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Net weight
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21.5 kg
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Packing Units
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Unit Type of Package 1
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PCE
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Number of Units in Package 1
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1
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Package 1 Height
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44.7 cm
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Package 1 Width
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41.7 cm
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Package 1 Length
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52.9 cm
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Package 1 Weight
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21.5 kg
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Offer Sustainability
Contractual warranty
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REACh Declaration