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Schneider Over Load Relay-LRD3355

Brand:Schneider

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Relay

 

Brand: Schneider

Part Number: LRD3355

Description

TeSys LRD thermal overload relay, 40A/1000V, thermal setting range 30-40A, tripping class 10A, for protection of 3-phase motors 18.5kW@400V. Differential device with phase failure and load imbalance detection. It provides a thermal adjustment dial, a manual-automatic reset selector acting also as a reset button, a trip test button for simulation of a trip, a stop button, a flag indicator, and 2 auxiliary contacts, 1NO and 1NC, for fault signaling.

 

Technical Details


Product or Component Type

Differential thermal overload relay

Device Short Name

LRD

Product Compatibility

LC1D80

LC1D95

Rated Insulation Voltage

Power circuit: 1000 V conforming to IEC 60947-4-1

Power circuit: 600 V conforming to CSA

Power circuit: 600 V conforming to UL

Temperature Compensation

-20…60 °C

IP Degree of Protection

IP20 conforming to IEC 60529

Ambient air temperature for operation

-20…60 °C without derating conforming to IEC 60947-4-1

 


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