OsiSense XS - studiecd.dk

TeSysGK3-EFMagnetic circuit-breakers37 kW1Magnetic circuit-breakers GK3-EF for connection by screw clamp terminalsControl by rotary knobStandard power ratings of 3-phase motors 50/60 Hz in category AC-3 Associated equipment Circuit-breaker400/415 V 500 V 690 V Thermal Short-circuitP Icu Ics P Icu Ics P Icu Ics overload relay protectionkW kA kW kA kW kA min. size Rating A Reference37 35 25 45 15 30 - - - LRD-3363 80 GK3EF80234Add-on blocks for GK3Contact blocksContact type NO NO + NO NC + NO NC NOOn-Off signalling contacts GK2AX10 GK2AX20 GK2AX50and “Control circuit test” function (1 or 2 blocks per device)mounted on RH side of GK3-EFInstantaneous fault signalling contacts GK2AX12 GK2AX22 GK2AX52(1 or 2 blocks per device) mounted on LH side of GK3-EFFault signalling contact (1) GV3A08 GV3A09(1) 1 trip OR 1 fault signalling contact to be fitted inside the circuit-breaker.5678Accessories for GK3Padlocking devicefor padlocking the operator with up to 3 padlocks (padlocks not supplied)External operatorfor mounting on enclosure door.Red Ø 40 pushbutton on yellow plate, can be locked inposition O by means of up to 3 padlocks with door locked inposition I, and door locked in position O when padlockedGK3AV01GK3AP03910Other versions: please consult our Customer Care Centre.5/19