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TeSys
Product name	TeSys GS
GS1 DD
Product or component type	Switch-disconnector-fuse
Protection
Poles description	3P
3t
Contacts type and composition	3 NO
32 A (at 40 °C)
[Ie] rated operational current	20 A at 440 V 2 poles in series per phase DC-23A 20 A at 440 V 2 poles in series per phase DC-23B 32 A at 400 V AC-23A 32 A at 400 V AC-23B 32 A at 500 V AC-23A 32 A at 500 V AC-23B 32 A at 690 V AC-23A 32 A at 690 V AC-23B
NFC
Fuse size	10 x 38 mm
ACDC
Network frequency	50/60 Hz

Environment

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Direct frontalExternal left sideExternal right sideExternal frontal
Mounting support	Plate Rail
800 V AC 50/60 Hz
[Uimp] rated impulse withstand voltage	8 kV
15 kW at 400 V18.5 kW at 500 V25 kW at 690 V
Making capacity	320 A at 400 V AC-23B
256 A at 400 V (AC-23B)
Short-circuit withstand	5.5 kA
20000 cycles
Electrical durability	1500 cycles AC-23A 1500 cycles AC-23B 300 cycles DC-23A 300 cycles DC-23B
Power circuit: screw-clamp terminals2.5…16 mm² flexible
[Icm] rated short-circuit making capacity	100 kA at 400 V with protection by gG fuses