LRD05

Schneider Electric LRD05 — Thermal Overload Relay

Schneider Electric LRD05 TeSys Deca Thermal Overload Relay 0.63-1A 1NO+1NC Class 10A. Ensure robust motor protection in demanding industrial environments with the Schneider Electric LRD05 thermal overload relay. Part of the renowned TeSys Deca range, this differential thermal overload relay is engineered to safeguard motors against sustained overloads and phase failure, crucial for operational continuity. The Schneider Electric LRD05 offers a precise thermal protection adjustment range from 0.63 to 1 Ampere and features a Class 10A tripping characteristic, compliant with IEC 60947-4-1 standards. It integrates seamlessly with Schneider Electric LC1D contactors, including LC1D09 to LC1D38 models, and provides essential signalling through its 1 NO + 1 NC auxiliary contacts. Rated for 690V AC operational voltage and suitable for both AC and DC networks, this relay is vital for applications requiring reliable motor control. Typical installations can be found across various sectors in Egypt and the Gulf, such as water treatment plants, HVAC systems in large buildings, light machinery in food and beverage facilities, and textile manufacturing. Its compact design, IP20 protection, and screw clamp terminals make installation straightforward. For dependable motor protection, request a quote for the Schneider Electric LRD05 today.

Details

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Specifications

Net weight
0.124 Kg
Control type
Red push-button: stop, Blue push-button: reset
Network type
AC, DC
Mounting support
Under contactor
Product compatibility
LC1D25, LC1D38, LC1D12, LC1D32, LC1D18, LC1D09
Dimensions (H x W x D)
66 Mm x 45 Mm x 70 Mm
Thermal overload class
Class 10A conforming to IEC 60947-4-1
IP degree of protection
IP20 conforming to IEC 60529
Manufacturer part number
LRD05
Temperature compensation
-20…60 °C
Product or component type
Differential thermal overload relay
Auxiliary contact composition
1 NO + 1 NC
[Ue] rated operational voltage
690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1
Tightening torque (Power circuit)
1.7 N.m - on screw clamp terminals
Thermal protection adjustment range
0.63…1 A
Ambient air temperature for operation
-20…60 °C without derating conforming to IEC 60947-4-1
Power circuit connections - terminals
screw clamp terminals 1 cable(s) 1.5…10 mm² flexible without cable end

Product documentation

View manufacturer document (PDF)