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GS1FD4
Switch disconnector fuse, TeSys GS, 4P, 4NO, 50A, 4.6W, fuse type NFC, size 14x51mm
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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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GS1 F
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Product or component type
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Switch-disconnector-fuse
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Device application
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Protection
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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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50 A (at 40 °C)
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[Ie] rated operational current
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40 A at 440 V 2 poles in series per phase DC-23A
40 A at 440 V 2 poles in series per phase DC-23B
50 A at 400 V AC-23A
50 A at 400 V AC-23B
50 A at 500 V AC-23A
50 A at 500 V AC-23B
50 A at 690 V AC-23A
50 A at 690 V AC-23B
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Fuse type
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NFC
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Fuse size
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14 x 51 mm
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Network type
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AC
DC
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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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Direct 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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750 V AC 50/60 Hz
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[Uimp] rated impulse withstand voltage
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8 kV
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Rated operational power in W
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25 kW at 400 V
33 kW at 500 V
45 kW at 690 V
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Breaking capacity
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4.6 W
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Making capacity
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500 A at 400 V AC-23B
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Breaking capacity
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400 A at 400 V (AC-23B)
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Short-circuit withstand
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7.6 kA
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Mechanical durability
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10000 cycles
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Electrical durability
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1500 cycles AC-23A
1500 cycles AC-23B
300 cycles DC-23A
300 cycles DC-23B
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Connections - terminals
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Power circuit: lugs-ring terminals6…25 mm² flexible
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[Icm] rated short-circuit making capacity
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100 kA at 400 V with protection by gG fuses
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Tightening torque
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Power circuit: 3.2 N.m - on lugs-ring terminals
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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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Protective treatment
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TH
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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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118 mm
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Width
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145 mm
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Depth
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87 mm
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Product weight
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1 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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12.5 cm
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Package 1 Width
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16.0 cm
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Package 1 Length
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12.5 cm
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Package 1 Weight
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1.17 kg
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Unit Type of Package 2
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S06
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Number of Units in Package 2
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20
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Package 2 Height
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75.0 cm
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Package 2 Width
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60.0 cm
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Package 2 Length
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80.0 cm
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Package 2 Weight
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36.32 kg
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Offer Sustainability
Contractual warranty
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REACh Declaration