LRD10

Schneider Electric LRD10 — Thermal Overload Relay

Schneider Electric LRD10 TeSys Deca thermal overload relay, 690VAC, 3P, 4-6A, 1NO+1NC, Class 10A. The Schneider Electric LRD10 thermal overload relay is a vital component for robust motor protection in industrial and commercial applications. Part of the trusted TeSys Deca range, this LRD10 relay safeguards motors against sustained overload, helping to prevent costly downtime and extend equipment lifespan. It offers a precise thermal protection adjustment range of 4 to 6 Amperes, suitable for a variety of motor sizes, and is classified as Class 10A conforming to IEC 60947-4-1 for quick tripping response. Designed for seamless integration with TeSys Deca contactors, including models like LC1D09, LC1D18, and LC1D25, the LRD10 features a 690VAC rated operational voltage and convenient screw clamp terminals for reliable wiring. Its auxiliary contact composition of 1 NO + 1 NC provides flexible signalling and control options. This Schneider Electric relay is ideal for harsh environments, operating effectively from -20 to 60 °C.

Details

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Specifications

Depth
70 Mm
Width
45 Mm
Height
66 Mm
Standards
EN/IEC 60947-4-1
Net weight
0.124 Kg
Control type
Red push-button: stop, Blue push-button: reset
Network type
AC, DC
Mounting support
Under contactor, Plate, Rail
Network frequency
0...400 Hz
Relay application
Motor protection
Product compatibility
LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC1D38
Thermal overload class
Class 10A conforming to IEC 60947-4-1
Connections - terminals
Screw clamp terminals
IP degree of protection
IP20 conforming to IEC 60529
Manufacturer part number
LRD10
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
Thermal protection adjustment range
4…6 A
Ambient air temperature for operation
-20…60 °C without derating conforming to IEC 60947-4-1

Product documentation

View manufacturer document (PDF)