TeSys GV motor circuit breaker, 3 poles (3P), 40A/690V, for 3-phase motor applications 18.5kW@400V. It provides a magnetic protection with a tripping level at 14xIn, high breaking capacity Icu 50kA@400V. Connection by Everlink BTR screw terminals. Start-stop control by rotary handle guaranteed for 50 000 cycles AC-3. To complete motor protection, use it in association with a thermal overload relay LRD340 (to be ordered separately). Multi standards certified (IEC, CCC, EAC, Marine).Main Characteristic Value(s) Range TeSys Deca product name TeSys GV3 Product or Component Type Motor circuit breaker Device short name GV3L Device Application Motor protection Trip unit technology Magnetic Complementary Characteristic Value(s) Poles description 3P Network type AC Utilisation category Category A IEC 60947-2AC-3 IEC 60947-4-1 Network frequency 50/60 Hz IEC 60947-2 Motor power kW 18.5 kW 400/415 V AC 50/60 Hz22 kW 500 V AC 50/60 Hz37 kW 690 V AC 50/60 Hz Breaking capacity 100 kA Icu 230/240 V AC 50/60 Hz50 kA Icu 400/415 V AC 50/60 Hz50 kA Icu 440 V AC 50/60 Hz12 kA Icu 500 V AC 50/60 Hz6 kA Icu 690 V AC 50/60 Hz [Ics] rated service short-circuit breaking capacity 100 % 230/240 V AC 50/60 Hz100 % 400/415 V AC 50/60 Hz100 % 440 V AC 50/60 Hz50 % 500 V AC 50/60 Hz50 % 690 V AC 50/60 Hz Control Type Rotary handle Line Rated Current 40 A Magnetic tripping current 560 A [Ith] conventional free air thermal current 40 A IEC 60947-2 [Ue] rated operational voltage 690 V AC 50/60 Hz IEC 60947-2 [Ui] rated insulation voltage 690 V AC 50/60 Hz IEC 60947-2 [Uimp] rated impulse withstand voltage 6 kV IEC 60947-2 Suitability for isolation Yes IEC 60947-1 Power dissipation per pole 8 W Mechanical durability 50000 cycles Electrical durability 50000 cycles AC-3 415 V In Tightening torque 44.3 lbf.in (5 N.m) screw clamp terminal Fixing mode 35 mm symmetrical DIN rail clippedPanel screwed with 3 x M4 screws) Mounting position HorizontalVertical Width 2.2 in (55 mm) Height 5.2 in (132 mm) Depth 5.4 in (136 mm) Product Weight 2.12 lb(US) (0.96 kg) color Dark grey