LRD01

Schneider Electric LRD01 — Thermal Overload Relay

Schneider Electric LRD01 Thermal Overload Relay, 690V AC, 0.1-0.16A, 1NO+1NC, Class 10A, Screw Clamp. The Schneider Electric LRD01 thermal overload relay is a vital component for robust motor protection, ensuring sustained operation and preventing damage from sustained overload conditions. As a differential thermal overload relay, it offers precise thermal protection with an adjustment range of 0.1 to 0.16 A, conforming to Class 10A standards. It features 1 NO + 1 NC auxiliary contacts for seamless integration into control circuits and supports a rated operational voltage of up to 690 V AC for power circuits. The LRD01 is compatible with Schneider Electric TeSys Deca LC1D contactors, including models like LC1D09, LC1D12, LC1D18, LC1D25, and LC1D32, making it an ideal spare part for existing installations. Its versatile screw clamp terminals accommodate various cable sizes for both power and control circuits, and an IP20 rating ensures protection in typical industrial environments. This relay is perfectly suited for safeguarding critical motors in diverse applications across Egypt and the Gulf, such as water treatment plants, oil and gas facilities, cement manufacturing, food and beverage processing, and general building services. For reliable motor protection and to inquire about the Schneider Electric LRD01, request a quote today.

Details

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Specifications

Network type
AC, DC
Mounting support
Under contactor, Rail (with specific accessories), Plate (with specific accessories)
Network frequency
0...400 Hz
Product compatibility
LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC1D38
Thermal overload class
Class 10A conforming to IEC 60947-4-1
Connections - terminals
Power circuit: screw clamp terminals 1 cable(s) 1.5…10 mm² flexible; Control circuit: screw clamp terminals 2 cable(s) 1…2.5 mm² flexible
IP degree of protection
IP20 conforming to IEC 60529
Manufacturer part number
LRD01
Product or component type
Differential thermal overload relay
Auxiliary contact composition
1 NO + 1 NC
[Ui] rated insulation voltage
Power circuit: 690 V conforming to IEC 60947-4-1
[Ue] rated operational voltage
690 V AC 0...400 Hz for power circuit conforming to IEC 60947-4-1
Thermal protection adjustment range
0.1…0.16 A
Ambient air temperature for operation
-20…60 °C without derating conforming to IEC 60947-4-1

Product documentation

View manufacturer document (PDF)