TeSys GS - switch-disconnector fuse - 3 P - 50 A - NFC 14 x 51 mm

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TeSys GS fuse switch-disconnector, 3 poles (3P), 50A/750V, to be used with NFC cylindrical fuse links size 14x51mm up to 50A, for motor applications up to 25kW@400V AC-23. To be equipped with a direct operating handle GS1AH01 (to be ordered separately), for using an external operating handle select a fuse switch-disconnector type GS2F. It provides screw terminals with 3P terminal shrouds, high short circuit current rating 100kA@400V. Add-on auxiliary contact modules GS1AM (front mounting), GS1AN (side mounting), GS1AF (top mounting for blown signaling with stricker fuses) can complete the assembly (to be ordered separately). Type aM and gG 14x51mm cylindrical fuse links without strickers DF2EA, DF2EN and with strickers DF3EA, DF3EN are available (to be ordered separately). Multi standards certified (IEC, Marine), Green Premium compliant (RoHS/REACh).

Product Details

[ie] Rated Operational Current 40 A at 440 V 2 poles in series per phase DC-23A
[ui] Rated Insulation Voltage 750 V AC 50/60 Hz
[uimp] Rated Impulse Withstand Voltage 8 kV
Ambient Air Temperature for Operation -20-70 °C
Ambient Air Temperature for Storage -40-80 °C
Breaking Capacity 4.6 W
Compatibility Code GS1 F
Contacts Type and Composition 3 NO
Depth 87 mm
Device Application protection
Device Short Name GS1 F
Electrical Durability 1500 cycles AC-23A
Fire Resistance 850 °C fuse cover conforming to IEC 60695-2-1
Height 118 mm
Ip Degree of Protection IP20 conforming to IEC 60529 (with terminal cover)
Mechanical Durability 10000 cycles
Mounting Support plate
Net Weight 0.8 kg
Network Frequency 50/60 Hz
Network Type DC
Poles Description 3P
Product Certifications CE
Product Name TeSys GS
Product or Component Type switch-disconnector-fuse
Protected Poles Description 3t
Range TeSys
Standards IEC 60947-3
Tightening Torque power circuit: 3.2-3.2 N.m - on lugs-ring terminals
Width 118 mm
[icm] Rated Short-circuit Making Capacity 100 kA at 400 V with protection by gG fuses
Connections - Terminals power circuit: lugs-ring terminals6-25 mm² flexible
[ith] Conventional Free Air Thermal Current 50 A (at 40 °C)
Fuse Size 14 x 51 mm
Fuse Type NFC
Making Capacity 500 A at 400 V AC-23B
Protective Treatment TH
Rated Operational Power in w 25 kW at 400 V
Short-circuit Withstand 7.6 kA
Type of Operating Handle direct right side

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