What is the voltage rating of this overload relay?
The Schneider LRD3363 Overload Relay has a voltage rating of 690 V ac.
What is the thermal protection adjustment range of this part?
The thermal protection adjustment range of the Schneider LRD3363 Overload Relay is 63 to 80 A.
What is the mounting support for this part?
The Schneider LRD3363 Overload Relay can be mounted on a plate with specific accessories, a rail with specific accessories, or under a contactor.
What is the tripping threshold of this part?
The tripping threshold of the Schneider LRD3363 Overload Relay is 1.14 +/- 0.06 Ir conforming to IEC 60947-4-1.
What is the system voltage of this part?
The system voltage of the Schneider LRD3363 Overload Relay is 690 V AC 0...400 Hz.
What is the phase failure sensitivity of this part?
The phase failure sensitivity of the Schneider LRD3363 Overload Relay is tripping current 130% of Ir on two phases, the last one at 0.
What is the temperature compensation range of this part?
The temperature compensation range of the Schneider LRD3363 Overload Relay is -4...140 °F (-20...60 °C).
What is the IP degree of protection of this part?
The Schneider LRD3363 Overload Relay has an IP degree of protection of IP20 conforming to IEC 60529.
What is the ambient air temperature for operation of this part?
The Schneider LRD3363 Overload Relay can operate without derating conforming to IEC 60947-4-1.
What is the ambient air temperature for storage of this part?
The Schneider LRD3363 Overload Relay can be stored at temperatures between -76...158 °F (-60...70 °C).