LRD35

Schneider Electric LRD35 — Thermal Overload Relay

Schneider Electric LRD35 TeSys Deca Thermal Overload Relay 690VAC 30-38A 1NO+1NC Class 10A Screw Clamp. The Schneider Electric LRD35 TeSys Deca thermal overload relay is engineered to provide robust and reliable motor protection against sustained overloads and phase failures. As a critical component in industrial control systems, this LRD35 model features a thermal protection adjustment range of 30 to 38 Amperes and conforms to Class 10A tripping characteristics, ensuring rapid disconnection under fault conditions. It boasts a high rated operational voltage of 690 V AC, making it suitable for a wide array of power circuits operating from 0 to 400 Hz. Equipped with 1 NO + 1 NC auxiliary contacts and screw clamp terminals, it facilitates straightforward integration into existing setups. This versatile Schneider Electric LRD35 relay is a perfect fit for diverse industrial applications across Egypt and the Gulf region, including critical infrastructure such as water treatment plants, oil and gas facilities, and manufacturing sectors like food and beverage, cement, and textiles, safeguarding essential motor-driven machinery.

Details

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Specifications

Depth
70 Mm
Width
45 Mm
Height
66 Mm
Standards
EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1
Net weight
0.124 Kg
Network type
DC, AC
Mounting support
Plate, with specific accessories; Rail, with specific accessories; Under contactor
Device short name
LRD
Product compatibility
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
LRD35
Auxiliary contact composition
1 NO + 1 NC
Tightening torque (Power circuit)
2.5 N.m - on screw clamp terminals
Thermal protection adjustment range
30…38 A
Ambient air temperature for operation
-20…60 °C without derating conforming to IEC 60947-4-1
Connections - terminals (Power circuit)
Screw clamp (1.5…10 mm² flexible without cable end; 1…6 mm² flexible with cable end; 1.5…10 mm² solid without cable end)
[Ui] rated insulation voltage (Power circuit)
690 V conforming to IEC 60947-4-1
[Ue] rated operational voltage (Power circuit)
690 V AC 0...400 Hz

Product documentation

View manufacturer document (PDF)