TeSys GV motor circuit breaker, 3 poles (3P), 115A/690V, for protection of 3-phase motors 37-55kW@400V. Multifunction circuit breaker UL489 compliant, it provides thermal magnetic protection and advanced motor protection, breaking capacity Icu 50kA@400V, start-stop control by toggle, connection by Everlink BTR screw terminals. Thermal protection adjustable by dials with a setting current Ir in range 65-115A, a selectable tripping class 10 or 20, rated tripping current 125%, magnetic protection at 17 In. Advanced protections are adjustable with a smartphone using wireless NFC and include short time delay protection Isd with a setting range 5-13 Ir, phase unbalance and loss protection, ground fault protection, locked rotor (jam), long start. It makes internal locations available for additional auxiliary contact blocks (OF, SD), and voltage trip units (MN, MX). It can be equiped externally with 1 or 2 auxiliary SDx modules in order to have alarming and fault differentiation. Multi standards certified (IEC, UL 489, CSA C22.2 N°5). Specifications Main Range TeSys Deca Range of product TeSys GV4 Device short name GV4PB Product name TeSys GV4 Product or component type Motor circuit breaker Device application Motor protection Trip unit technology Electronic Thermal-magnetic Complementary Poles description 3P Utilisation category Category A IEC 60947-2 AC-3 IEC 60947-4-1 Operating position Any position Breaking capacity 65 kA SCCR 240 V AC 60 Hz UL 489 35 kA SCCR 480Y/277 V AC 60 Hz UL 489 18 kA SCCR 600Y/347 V AC 60 Hz UL 489 100 kA Icu 220/240 V AC 50/60 Hz IEC 60947-2 50 kA Icu 380/415 V AC 50/60 Hz IEC 60947-2 50 kA Icu 440 V AC 50/60 Hz IEC 60947-2 25 kA Icu 500 V AC 50/60 Hz IEC 60947-2 15 kA Icu 525 V AC 50/60 Hz IEC 60947-2 8 kA Icu 660/690 V AC 50/60 Hz IEC 60947-2 [Ics] rated service short-circuit breaking capacity 100 % 220/240 V AC 50/60 Hz IEC 60947-2 100 % 380/415 V AC 50/60 Hz IEC 60947-2 100 % 440 V AC 50/60 Hz IEC 60947-2 100 % 500 V AC 50/60 Hz IEC 60947-2 100 % 525 V AC 50/60 Hz IEC 60947-2 25 % 660/690 V AC 50/60 Hz IEC 60947-2 Control type Toggle [In] rated current 115 A Magnetic tripping current 1955 A [Ue] rated operational voltage 690 V AC 50/60 Hz IEC 60947-2 600Y/347 V AC 60 Hz UL 489 [Ui] rated insulation voltage 800 V AC 50/60 Hz IEC 60947-2 [Ith] conventional free air thermal current 115 A IEC 60947-4-1 [Uimp] rated impulse withstand voltage 8 kV IEC 60947-2 Power dissipation per pole 4.6 W Mechanical durability 40000 cycles Electrical durability 10000 cycles AC-3 440 V In/2 5000 cycles AC-3 440 V In maximum operating rate 25 cyc/h Rated duty Continuous IEC 60947-4-1 Connections - terminals EverLink BTR screw connectors (top): 1 cable(s) 0.002…0.1 in² (1.5…70 mm²) - rigid EverLink BTR screw connectors (top): 1 cable(s) 0.002…0.08 in² (1.5…50 mm²) - flexible EverLink BTR screw connectors (bottom): 1 cable(s) 0.004…0.1 in² (2.5…95 mm²) - rigid EverLink BTR screw connectors (bottom): 1 cable(s) 0.004…0.1 in² (2.5…70 mm²) - flexible Tightening torque 79.7 lbf.in (9 N.m) 0.02…0.1 in² (16…95 mm²) 44.3 lbf.in (5 N.m) 0.002…0.02 in² (1.5…10 mm²) Mechanical robustness Vibrations +/- 1 mm 2...13.2 Hz IEC 60068-2-6 Vibrations 0.7 gn 13.2...100 Hz IEC 60068-2-6 Shocks 15 gn 11 ms IEC 60068-2-27 Phase failure sensitivity Yes IEC 60947-4-1 Height 6.7 in (171 mm) Width 3.2 in (81 mm) Depth 4.6 in (116 mm) Product weight 3.20 lb(US) (1.45 kg) Colour Grey RAL 7016) Suitability for isolation Yes IEC 60947-1 Environment Standards EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-4-1 UL 489 CSA C22.2 No 5 Product certifications IEC UL CSA Climatic withstand IACS E10 IK degree of protection IK07 IEC 62262 Pollution degree 3 IP degree of protection IP40 IEC 60529 Ambient air temperature for storage -58…185 °F (-50…85 °C) Fire resistance 1760 °F (960 °C) IEC 60695-2-11 Operating altitude 5000 m Ambient air temperature for operation -13…158 °F (-25…70 °C)