Schneider Electric Thermal Relay For Contactor K 10-14 A

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The TeSys LRK thermal overload relay is designed to provide robust protection for three-phase motors up to 5.5 kW at 400V. With an adjustable thermal range of 10-14A, it features a class 10A trip curve for precise load management. This advanced device includes manual and automatic reset options, along with a test button to simulate tripping, enhancing diagnostics and usability. A transparent, lockable cover protects settings from accidental alteration, ensuring reliability in operational environments. The relay is easy to install directly onto 3-pole LC1K12-K16 contactor terminals, making it an ideal choice for professionals seeking efficiency and safety.

The Schneider Electric TeSys LRK thermal overload relay is an essential component for safeguarding three-phase motors, capable of handling loads up to 5.5 kW at a voltage of 400V. This relay is engineered with an adjustable thermal range of 10-14A, allowing for tailored protection based on specific operational requirements and environments. With a class 10A trip characteristic, it ensures that overload conditions are swiftly managed to prevent damage to your motors, encouraging longer lifecycles and reliability. Equipped with practical features, the LRK relay includes a thermal adjustment selector and a combined manual-automatic reset switch that doubles as a restart button, permitting seamless operation during regular maintenance. A dedicated test button allows users to simulate a trip condition, aiding in the troubleshooting process. Furthermore, the indicator light provides real-time feedback about the status of the relay, reducing downtime. The removable protective cover, which can be locked to prevent tampering, safeguards critical adjustments, making this relay particularly suitable for industrial applications. Installation is straightforward; it connects directly to the terminals of compatible 3-pole contactors (LC1K12-K16). The device can be mounted on a DIN rail separately from the contactor, enabling flexible configurations in panel designs. Certified by multiple standards including IEC, UL, CSA, CCC, and EAC, the TeSys LRK also meets Green Premium (RoHS/REACH) requirements, ensuring environmental compliance. This combination of safety, ease-of-use, and regulatory adherence positions the LRK thermal overload relay as a top choice for professionals in electrical engineering and maintenance.

Usage ideas Ideal for protecting three-phase motors in industrial applications, this relay can be used in machinery, HVAC systems, and any equipment requiring careful load management. Its user-friendly design makes it suitable for both electrical panel installations and standalone setups, providing essential protection and monitoring for motor operations.

Frequently asked questions
Do you have these in stock?: Yes, we currently have 5 in stock and can fulfill your order promptly!

- Brand: Schneider Electric
- Universal Product Code: 3389110705881
- Item Condition: New
- Model: LR2K0321
- SKU: 101-05-01-13
- Power: 5.5 kW
- Frequency: 400 Hz
- Voltage: 400V
- Product Type: Relay
- Main Poles Quantity: 5

Vendor listing title: Relé Térmico Para Contactor K 10-14 A