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TeSys LRD Thermal Overload Relay – LRD07
TeSys LRD thermal overload relay with 1.6–2.5 A adjustable range and class 10A tripping, designed for protecting 3-phase motors up to 0.75 kW at 400 V. Compatible with LC1D09 to LC1D38 contactors.
Original price was: $23.93.$22.83Current price is: $22.83.
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Description
The TeSys LRD07 thermal overload relay is a compact, high-performance solution for protecting 3-phase motors against overload, phase failure, and unbalanced currents. With an adjustable current range of 1.6 to 2.5 A and class 10A tripping response, it’s ideal for small motors rated up to 0.75 kW at 400 V.
It includes a set of built-in features for safety and ease of use:
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Thermal adjustment dial for precise current setting,
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Manual/automatic reset selector,
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Trip simulation test selector,
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Reset and stop buttons for manual control,
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Trip indication flag,
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2 auxiliary contacts (1 NO + 1 NC) for fault signaling.
The relay connects directly to the bottom terminals of LC1D09–D38 contactors using screw clamp terminals. It can also be mounted separately with terminal block LAD7B106 (sold separately). Supports both DIN rail and screw mounting options.
Certified to IEC, UL, CSA, CCC, EAC, ATEX, and Marine standards, and compliant with Green Premium (RoHS/REACH), the LRD07 is suitable for global use and sustainable installations.
Specifications
| Attribute | Value |
|---|---|
| Range | TeSys / TeSys Deca |
| Product Name | TeSys LRD |
| Part Number | LRD07 |
| Product Type | Differential Thermal Overload Relay |
| Device Short Name | LRD |
| Application | Motor Protection |
| Thermal Setting Range | 1.6 – 2.5 A |
| Tripping Class | 10A |
| Rated Operational Voltage | 690 V |
| Motor Power Rating | 0.75 kW at 400 V |
| Network Type | AC / DC |
| Trip Test Feature | Yes |
| Manual/Auto Reset Selector | Yes |
| Stop Button | Yes |
| Fault Indicator Flag | Yes |
| Auxiliary Contacts | 1 NO + 1 NC |
| Mounting Options | DIN rail / Screw fixing |
| Direct Contact Compatibility | LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, LC1D38 |
| Remote Mount Option | With LAD7B106 terminal block (optional) |
| Cover Type | Transparent, sealable |
| Certifications | IEC, UL, CSA, CCC, EAC, ATEX, Marine |
| Environmental Compliance | Green Premium (RoHS/REACH) |
| Height | 66 mm |
| Width | 45 mm |
| Depth | 70 mm |
| Net Weight | 0.124 kg |
Additional information
| Weight | 0.124 kg |
|---|---|
| Dimensions | 70 × 45 × 66 mm |
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