TeSys Thermal Overload Relay – LRD22
TeSys LRD22 Thermal Overload Relay, 16–24A, Class 10A, for 3-phase motor protection. Features manual/auto reset, test function, fault indication, and phase failure detection.
Original price was: $26.64.$25.41Current price is: $25.41.
(Save $1.23)Description
The TeSys LRD22 is a reliable thermal overload relay designed for the protection of 3-phase motors up to 11 kW at 400V. With a thermal setting range of 16–24A and tripping class 10A, this relay offers precise motor protection against overloads, phase failures, and load imbalance.
Ideal for use with TeSys D contactors (LC1D25 to LC1D38), it can be directly mounted or separated with the optional LAD7B106 terminal block. Its intuitive design includes a manual/automatic reset selector, test function, fault flag, and 1NO+1NC auxiliary contacts for trip indication.
Certified to global standards (IEC, UL, CSA, CCC, EAC, ATEX, Marine) and compliant with Green Premium (RoHS/REACH), the LRD22 is built for high performance and sustainability in industrial motor control applications.
Specification
Specification | Details |
---|---|
Product Name | Thermal Overload Relay |
Model Number | LRD22 |
Thermal Setting Range | 16 – 24 A |
Tripping Class | Class 10A |
Rated Operational Voltage | Up to 690 V |
Motor Protection Capacity | Up to 11 kW @ 400V |
Reset Modes | Manual / Automatic |
Test Function | Yes (Simulation of tripping) |
Auxiliary Contacts | 1 NO + 1 NC for fault signalling |
Phase Failure Protection | Yes |
Mounting Options | Direct to LC1D25–D38 or DIN rail/screw |
Terminal Type | Screw clamp terminals |
Sealable Cover | Yes (Transparent, lockable) |
Certifications | IEC, UL, CSA, CCC, EAC, ATEX, Marine |
Sustainability Compliance | Green Premium (RoHS/REACH) |
Dimensions (H x W x D) | 66 mm x 45 mm x 70 mm |
Net Weight | 0.124 kg |
Additional information
Weight | 0.124 kg |
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Dimensions | 70 × 45 × 66 mm |
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