Part of the Schneider Electric TeSys series, the LR3D3326 is a thermal overload relay engineered for robust motor protection. This relay is designed to safeguard electrical systems against overcurrent conditions, specifically within an adjustable amperage range of 23 to 32 amps. Its Class 10 rating ensures rapid tripping in overload scenarios, preventing damage to connected machinery.

Technical details

• Series: TeSys LR3D
• Type: Thermal Overload Relay
• Amperage Range: 23 - 32 A
• Trip Class: Class 10
• Mounting Type: Direct mount or separate mounting with appropriate accessories
• Reset Type: Manual and automatic reset options
• Phase Loss Sensitivity: Yes, provides protection against phase loss
• Auxiliary Contacts: Typically includes 1 normally open (NO) and 1 normally closed (NC) auxiliary contact for signaling purposes. (Verify specific configuration with manufacturer datasheet)

Applications & compatibility

The Schneider Electric LR3D3326 is commonly employed in motor control applications across various industrial sectors. It is suitable for protecting three-phase motors in systems such as conveyor belts, pumps, fans, and machine tools. This relay is designed to integrate with compatible TeSys contactors for comprehensive motor starter solutions.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the LR3D3326 or contact our technical team for cross-reference assistance with compatible TeSys components.