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Fupact INF, ISFL, ISFT
49597
49597
Switch-disconnector fuse body INFB 3 poles 3F - BS - 800 A- front handle
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Characteristics
Main range of product INF200...800range FuPactproduct name Fupact INFdevice short name INFB800product or component type Switch-disconnector-fusedevice application Protectionpoles description 3Pprotected poles description 3ffuse type BSfuse size C1C3C2network type ACDCnetwork frequency 50/60 HzComplementary control type Rotary handlerotary handle mounting location Frontrotary handle mounting style ExtendedDirecthandle colour Blackhandle front plate colour Blackprovision for padlocking 3 padlocksmounting support Mounting plate[Ie] rated operational current AC-22A: 800 A AC 50/60 Hz 220/240 VAC-22A: 800 A AC 50/60 Hz 380/415 VAC-22A: 800 A AC 50/60 Hz 440/480 VAC-22A: 800 A AC 50/60 Hz 500/525 VAC-22A: 800 A AC 50/60 Hz 660/690 VAC-23A: 720 A AC 50/60 Hz 220/240 VAC-23A: 720 A AC 50/60 Hz 380/415 VAC-23A: 720 A AC 50/60 Hz 440/480 VAC-23A: 720 A AC 50/60 Hz 500/525 VAC-23A: 720 A AC 50/60 Hz 660/690 VDC-22A: 800 A DC 125 V 2 poles in seriesDC-22A: 800 A DC 250 V 2 poles in seriesDC-22A: 800 A DC 500 V 3 poles in seriesDC-22A: 800 A DC 750 V 3 poles in seriesDC-23A: 800 A DC 125 V 2 poles in seriesDC-23A: 800 A DC 250 V 2 poles in seriesDC-23A: 800 A DC 500 V 3 poles in seriesDC-23A: 800 A DC 750 V 3 poles in series[Ith] conventional free air thermal current 514 A ( 70 °C ) horizontal552 A ( 65 °C ) horizontal560 A ( 70 °C ) vertical588 A ( 60 °C ) horizontal600 A ( 65 °C ) vertical625 A ( 55 °C ) horizontal640 A ( 60 °C ) vertical662 A ( 50 °C ) horizontal680 A ( 55 °C ) vertical700 A ( 45 °C ) horizontal720 A ( 50 °C ) vertical736 A ( 40 °C ) horizontal760 A ( 45 °C ) vertical772 A ( 35 °C ) horizontal800 A ( 40 °C ) power dissipation per fuse: 65 W800 A ( 40 °C ) vertical[Ithe] conventional enclosed thermal current 720 A at 40 °C, Power dissipation per fuse: 55 W (800 mm x 600 mm x 270 mm)maximum power 200 kW at 220/240 V AC 50/60 Hz350 kW at 380/400 V AC 50/60 Hz380 kW at 415 V AC 50/60 Hz470 kW at 500/525 V AC 50/60 Hz600 kW at 660/690 V AC 50/60 Hzrated duty Uninterruptedintermittent duty class Class 120 - 60 %[Ui] rated insulation voltage 1000 V AC 50/60 Hz1000 V DC[Uimp] rated impulse withstand voltage 12 kV[Ue] rated operational voltage 690 V AC 50/60 Hz1000 V AC 50/60 Hz AC-201000 V DC DC-20750 V DC[Im] rated making and breaking capacity Icm 105 kA at 690 V conforming to DIN (with fuse)Icm 176 kA at 415 V conforming to BS (with fuse)Icm 220 kA at 500 V conforming to DIN (with fuse)Icn 100 kA at 500 V conforming to DIN (with fuse)Icn 50 kA at 690 V conforming to DIN (with fuse)Icn 80 kA at 415 V conforming to BS (with fuse)Icm 60 kA at 690 V (without fuse)Icm 75 kA at 415 V (without fuse)Icm 75 kA at 500 V (without fuse)suitability for isolation Yescontact position indicator Yescontact operation Double-breakEnvironment mechanical durability 5000 cycleselectrical durability AC-22A: 1000 cycles 500 V AC 50/60 HzAC-22A: 1000 cycles 690 V AC 50/60 HzAC-23A: 1000 cycles 500 V AC 50/60 HzAC-23A: 1000 cycles 690 V AC 50/60 Hz[Icw] rated short-time withstand current 16 kA for 1 s2.95 kA for 30 s3.6 kA for 20 s9.25 kA for 3 sdesign Horizontal designtightening torque 50...70 N.m for terminalheight 232 mmwidth 408 mmdepth 234 mmstandards EN/IEC 60947-3EN/IEC 60269-4EN/IEC 60269-1EN/IEC 60947-1EN/IEC 60947-5product certifications KEMA-KEURIP degree of protection IP20 conforming to IEC 60529IP65 conforming to IEC 60529IK degree of protection IK07 conforming to EN 50102IK10 conforming to EN 50102pollution degree 3ambient air temperature for operation -25…70 °Cambient air temperature for storage -50…85 °CContractual warranty Warranty 18 months -
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