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switch-disconnector fuse body GS1 4 poles - BS - 1250 AShow more characteristics
GS1VB4GS1VB4 has not been replaced. Please contact your customer care center for more information.
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Main range of productTeSys GS device short nameGS1V fuse typeBS fuse sizeD1 product or component typeFuse switch disconnector body poles description4P network typeACDC [Ith] conventional free air thermal current1250 A 104 °F (40 °C) Complementary network frequency50/60 Hz mounting supportPlateRail [Ui] rated insulation voltage1000 V AC 50/60 Hz [Uimp] rated impulse withstand voltage12 kV [Ie] rated operational current630 A 690 V AC-23A630 A 690 V AC-23B800 A 690 V AC-23A800 A 690 V AC-23B1000 A 400 V AC-23A1000 A 400 V AC-23B800 A 500 V AC-23A800 A 500 V AC-23B1000 A 440 V poles not juxtaposed DC-23A1000 A 440 V poles not juxtaposed DC-23B rated operational power in W600 kW 690 V AC-23A)600 kW 690 V AC-23B)560 kW 400 V AC-23A)560 kW 400 V AC-23B)560 kW 500 V AC-23A)560 kW 500 V AC-23B) making capacity8000 A 400 V AC-23B [Icm] rated short-circuit making capacity1250 kA 400 V with protection by BS fuses1250 kA rating of associated fuses breaking capacity10000 A 400 V AC-23B) mechanical durability6000 cycles electrical durability100 cycles DC-23A500 cycles AC-23A500 cycles AC-23B connections - terminalsPower circuit bars 2 0.09 in² (60 mm²)Power circuit screw terminals 4 0.29 in² (185 mm²) flexiblePower circuit bars 5 0.16 in² (100 mm²) tightening torquePower circuit 389.43 lbf.in (44 N.m) height12.99 in (330 mm) width25.24 in (641 mm) depth14.29 in (363 mm) net weight66.14 lb(US) (30 kg) Environment standardsIEC 60947-3IEC 60269-2IEC 60269-1 product certificationsASEFALOVAGLROS (Lloyds register of shipping) protective treatmentTH IP degree of protectionIP20 IEC 60529 with terminal cover) ambient air temperature for operation-4…158 °F (-20…70 °C) ambient air temperature for operation-4…158 °F (-20…70 °C) operation-40…176 °F (-40…80 °C) storage fire resistance1760 °F (960 °C) body IEC 60695-2-11562 °F (850 °C) fuse cover IEC 60695-2-1 Ordering and shipping details Category18402-WORLD SERVICE PARTS(CONTROL ACCESS) Discount ScheduleCP10 GTIN03389110561890 Package weight(Lbs)0.00 lb(US) (0.001 kg) ReturnabilityNo Contractual warranty Warranty18 months
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