LRD21 TeSys Deca thermal overload relay, 12...18A, class 10A

TeSys LRD Thermal Overload Relay – 18A/690V

Protect your 3-phase motors with the TeSys LRD thermal overload relay, a robust and versatile solution designed for motors up to 7.5kW at 400V. With a thermal setting range of 12-18A and a tripping class of 10A, it ensures optimal protection against overload and phase failure (loss).

Key Features:

• Thermal Adjustment Dial: Allows precise setting to match motor requirements.
• Manual/Automatic Reset Selector: Flexibility to choose reset modes as needed.
• Test Selector: Simulate tripping for maintenance checks.
• User-Friendly Controls: Includes reset and stop buttons, plus a flag indicator for fault status.
• Auxiliary Contacts: Equipped with 1NO+1NC for effective fault signaling.
• Secure Settings: Transparent, lockable cover for protection and tamper resistance.

Easy Installation:

• Direct Mounting: Connects directly to the bottom terminals of 3-pole contactors LC1D18-D38.
• Flexible Mounting Options: DIN rail or screw fixing, with terminal block LAD7B106 (sold separately) for separate mounting.
• Screw Clamp Terminals: Secure and reliable connections.

Certifications & Compliance:

• Certified by IEC, UL, CSA, CCC, EAC, ATEX, and Marine standards.
• Green Premium Compliant: Environmentally friendly with RoHS and REACH compliance.

Whether you're looking for efficiency, safety, or reliability, the TeSys LRD thermal overload relay delivers high performance and peace of mind for your motor protection needs.