Schneider Electric

Schneider Electric LRD340 Thermal Overload Relay - 125A

Schneider Electric LRD340 Thermal Overload Relay, 125A.

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ManufacturerSchneider Electric
Part numberLRD340
Adjustable Current Range Up to 125A
Reset Type Manual/Auto
Mounting Direct mount or separate mounting
Protection Overload, Phase Loss
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Adjustable thermal overload protection Phase loss sensitivity Manual and auto reset Reset button and test function Auxiliary contact (1 NO + 1 NC) Compact design

The Schneider Electric LRD340 is a thermal overload relay designed for reliable motor protection in industrial applications. This unit features an adjustable current setting range up to 125A, providing precise protection against overloads and phase failures. It is built to be robust and durable, ensuring long-term performance.

This overload relay is commonly used in conjunction with motor starters to safeguard electric motors from thermal damage. Its applications span across various sectors, including manufacturing, processing plants, and any environment where motors are critical components. It ensures operational continuity by preventing costly motor burnouts.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the LRD340 and a wide selection of other industrial automation components. We specialize in providing reliable access to quality parts, helping you maintain your equipment efficiently and cost-effectively. Trust Stanlo Automation for your surplus needs.

Adjustable Current RangeUp to 125A
Reset TypeManual/Auto
MountingDirect mount or separate mounting
ProtectionOverload, Phase Loss
ClassClass 10
StandardsIEC 60947-4-1
Motor control centers
Pump control
Conveyor systems
Fan control
Manufacturing machinery
Industrial processing
Schneider Electric contactors (e.g., LC1D series) Various motor control panels
Schneider LRD340 relay, LRD340 overload, TeSys LRD340, 125A overload relay, thermal motor protector
The LRD340 is part of the TeSys LRD series of thermal overload relays. It is designed to be compatible with various Schneider Electric contactors, offering a complete motor control solution.
Expert tip
Ensure proper wiring to the auxiliary contacts (1 NO, 1 NC) for signaling status to a PLC or control system, facilitating remote monitoring and control.
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What is the adjustable current range for the Schneider Electric LRD340 overload relay?
The Schneider Electric LRD340 thermal overload relay features an adjustable current setting range up to 125A. This allows for precise calibration to protect motors of various sizes and power requirements.