Tripping Curves for GV3L Combined with Thermal Overload Relay LRD33 Average Operating time at 20 °C without Prior Current Flow
A Thermal overload relay protection zone Current Limitation on Short-Circuit for GV3L (3-Phase 400/415 V) Dynamic Stress I peak = f (prospective Isc) at 1.05 Ue = 435 V
2 GV3L80 - GV3L73 - GV3L65 Thermal Limit on Short-Circuit for GV3L Thermal Limit in A2s Sum of I2dt = f (prospective Isc) at 1.05 Ue = 435 V
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