MAIN CHARACTERISTICS range TESYS product name TESYS GS device short name GS1 DD product or component type SWITCH-DISCONNECTOR-FUSE device application PROTECTION poles description 3P protected poles description 3T contacts type and composition 3 NO [Ith] conventional free air thermal current 32 A AT 40 DC [Ie] rated operational current 20 A at 440 V 2 poles in series per phase on DC-23A fuse type NFC fuse size 10 X 38 MM network type AC network frequency 50 60 HZ COMPLEMETARY CHARACTERISTICS type of operating handle DIRECT FRONTAL mounting support PLATE [Ui] rated insulation voltage 800 V AC 5060 HZ [Uimp] rated impulse withstand voltage 8 KV rated operational power in W 15 kW at 400 V making capacity 320 A at 400 V on AC-23B [Icm] rated short-circuit making capacity 100 KA AT 400 V WITH PROTECTION BY GG FUSES breaking capacity 256 A at 400 V on AC-23B short-circuit withstand 5.5 KA mechanical durability 20000 CYCLES electrical durability 1500 CYCLES ON AC-23A connections - terminals power circuit : screw-clamp terminals cable 2.5...16 mm² - cable stiffness: flexible tightening torque power circuit : 3 N.m - on screw-clamp terminals compatibility code GS1 DD