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Schneider Electric

GS2NB4

GS2NB4 Schneider Electric

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Description for GS2NB4 Schneider Electric

GS2NB4 Schneider Electric - TeSys GS - switch-disconnector-fuse - 4 P - 250A - BS B1, B2, B3

Extended Description for GS2NB4 Schneider Electric

GS2NB4 Schneider Electric - TeSys GS fuse switch-disconnector, 4 poles (4P), 250A/750V, to be used with type BS fuse links size B1-B3 up to 250A, for motor applications up to 132kW@400V AC-23.,To be equipped with an external front side or right-hand side mounting operating handle GS2AH (several models available).,Screw terminals to be equipped with upstream and downstream 4P terminal shrouds GS1AP44 (to be ordered separately), it provides high short circuit current rating 100kA@400V.,Add-on auxiliary contact modules front mounting GS1AM (early-break and position signaling) can complete the assembly (to be ordered separately).,Multi standards certified (IEC, Marine), Green Premium compliant (RoHS/REACh).

Free Delivery to UK Mainland on orders over £25

Direct from Manufacturer

Available on back order
4 - 6 W.Weeks
£741.54 Exc. VAT
£889.85 Inc. VAT

Main

Range TeSys
Product name TeSys GS
Device short name GS2N
product or component type Switch-disconnector-fuse
Poles description 4P
Protected poles description 4t
Contacts type and composition 4 NO
[Ith] conventional free air thermal current 250 A (at 40 °C)
[Ie] rated operational current 200 A at 440 V 2 poles in series per phase DC-23A,200 A at 440 V 2 poles in series per phase DC-23B,250 A at 400 V AC-23A,250 A at 400 V AC-23B,250 A at 500 V AC-23A,250 A at 500 V AC-23B,250 A at 690 V AC-23A,250 A at 690 V AC-23B
Fuse type BS
Fuse size B2,B1,B3
Network type AC,DC
Network frequency 50/60 Hz

Complementary

Type of operating handle External frontal,External right side
mounting support Plate
[Ui] rated insulation voltage 750 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage 8 kV
Rated operational power in W 132 kW at 400 V,160 kW at 500 V,220 kW at 690 V
Making capacity 2500 A at 400 V AC-23B
Breaking capacity 2000 A at 400 V (AC-23B)
Short-circuit withstand 32.5 kA
Mechanical durability 10000 cycles
Electrical durability 1000 cycles AC-23A,1000 cycles AC-23B,200 cycles DC-23A,200 cycles DC-23B
Connections - terminals Power circuit: bars32 mm²,Power circuit: lugs-ring terminals95…240 mm²
[Icm] rated short-circuit making capacity 80 kA at 400 V with protection by gG fuses
Tightening torque Power circuit: 25 N.m

Environment

Standards IEC 60947-3
Product certifications CE
IP degree of protection IP20 conforming to IEC 60529 (with terminal cover)
Ambient air temperature for operation -20…70 °C
Ambient air temperature for storage -40…80 °C
Fire resistance 850 °C fuse cover conforming to IEC 60695-2-1,960 °C body conforming to IEC 60695-2-1
Height 195 mm
Width 294 mm
Depth 146 mm
net weight 4.5 kg

Packing Units

Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 20.5 cm
Package 1 Width 21.0 cm
Package 1 Length 34.5 cm
Package 1 Weight 4.5 kg

Contractual warranty

Warranty 18 months

Documentation

Product Datasheet

Instruction sheet

Catalogue

CAD

Environmental disclosure

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