• TeSys LRF electronic thermal overload relay, 90-150A, class 10, for protection of motors 55-75kW@400V. to be mounted directly below a TeSys F 3-pole contactor
• Motor protection includes thermal overload of 1-phase and 3-phase motors, phase failure, phase unbalance, prolonged starting times, stalled rotor conditions.
Specifications
• Product or component type: Electronic thermal overload relay
• Product compatibility: LC1F115...LC1F185
• Network type: AC
• Thermal overload class: Class 10A conforming to IEC 60947-4-1
• Thermal protection adjustment range: 90…150 A
• Contacts type and composition: 1 NO + 1 NC
• [Ith] conventional free air thermal current: 5 A for control circuit
• [Ue] rated operational voltage: 1000 V AC 50/60 Hz for power circuit conforming to VDE 0110 group C
