Square D TeSys Deca Thermal Overload Relay 110-140A Class 10A, LRD4369
$803.89
The Square D (Schneider Electric) TeSys Deca LRD4369 is a thermal overload relay rated 110–140A, Class 10A, designed for use with TeSys Deca contactors to protect 75HP motors. It features screw clamp power circuit terminals, phase unbalance protection, and compliance with EN/IEC 60947-4-1 and EN/IEC 60947-5-1 standards.
Square D TeSys Deca Thermal Ov...
$803.89
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Square D TeSys Deca Thermal Overload Relay LRD4369 Overview
The Square D (Schneider Electric) TeSys Deca LRD4369 thermal overload relay is engineered for reliable motor protection in demanding industrial applications. Designed to pair directly with TeSys Deca contactors, it covers a 110–140A thermal range with Class 10A tripping, providing protection for motors up to 75HP. Built-in phase unbalance detection adds an additional layer of motor circuit security.
Features
- Thermal range: 110–140A for motors up to 75HP
- Class 10A tripping for fast response to overload conditions
- Phase unbalance protection prevents motor damage from asymmetric loads
- Power circuit screw clamp terminals for reliable, tool-secured connections
- Designed for direct mounting with TeSys Deca contactors
- Compliant with EN/IEC 60947-4-1, EN/IEC 60947-5-1, GB/T 14048.4, GB/T 14048.5, and EN 50495
Specifications
| Specification | Value |
|---|---|
| Model | LRD4369 |
| Manufacturer | Square D (Schneider Electric) |
| Product Line | TeSys Deca |
| Product Type | Differential Thermal Overload Relay |
| Current Range | 110–140A |
| Tripping Class | Class 10A |
| Motor Protection | 75HP |
| Connection Type | Power Circuit Screw Clamp Terminals |
| Standards | EN/IEC 60947-4-1, EN/IEC 60947-5-1, GB/T 14048.4, GB/T 14048.5, EN 50495 |
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