LRD04
Schneider Electric LRD04 TeSys Deca thermal overload relay 0.4-0.63A 1NO+1NC Class 10A screw clamp. The Schneider Electric LRD04 is a robust TeSys Deca thermal overload relay designed for reliable motor protection against sustained overloads and phase failure. This essential electrical component offers a precise thermal protection adjustment range of 0.4 to 0.63 A, making it suitable for lower current motor applications. Rated for up to 690 V AC operational voltage and conforming to Class 10A for tripping characteristics, the LRD04 ensures rapid protection in case of abnormal conditions. It features 1 NO + 1 NC auxiliary contacts for seamless integration into control circuits and utilizes secure screw clamp terminals for both power and control connections. Mounting options include direct under-contactor installation, or on plates and rails with accessories. Its IP20 degree of protection and operational temperature range of -20 to 60 °C ensure durability in various industrial environments. The Schneider Electric LRD04 is ideal for safeguarding motors in demanding sectors across Egypt and the Gulf, such as water treatment plants, food and beverage facilities, textile manufacturing, and general building services. For dependable motor protection, request a quote for the Schneider Electric LRD04 today.
Details
- Brand: Schneider Electric
- Part number: LRD04
- Series: TeSys Deca
- Category: Thermal Overload Relay
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Specifications
- Connections
- Screw clamp terminals
- Control type
- Stop (Red), Reset (Blue) push-buttons
- Network type
- AC, DC
- Mounting support
- Under contactor, Plate, Rail
- Compatible contactors
- LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC1D38
- Thermal overload class
- Class 10A conforming to IEC 60947-4-1
- IP degree of protection
- IP20 conforming to IEC 60529
- Manufacturer part number
- LRD04
- Phase failure sensitivity
- Tripping current 130 % of Ir on two phase, the last one at 0
- Auxiliary contact composition
- 1 NO + 1 NC
- Thermal protection adjustment range
- 0.4…0.63 A
- Ambient air temperature for operation
- -20…60 °C without derating
- Rated insulation voltage (power circuit)
- 690 V
- Rated operational voltage (power circuit)
- 690 V AC 0...400 Hz