



⚙️ Protect your power, upgrade your uptime!
The Schneider Electric TeSys LRD21 thermal overload relay offers precise 12-18A motor overload protection with a class 10A rating. Designed for quick installation, it comes pre-mounted on a baseplate with busbar interconnection. Certified internationally and energy efficient at 40W, this compact 137g relay ensures reliable, global-standard motor safety for professional industrial applications.











| Manufacturer | Schneider Electric |
| Part number | LRD21 |
| Item Weight | 137 g |
| Product Dimensions | 7.8 x 8.8 x 5 cm; 137 g |
| Batteries | Product Specific batteries required. |
| Item model number | LRD21 |
| Size | 12-18A |
| Colour | White |
| Style | 12-18A |
| Material | Plastic |
| Voltage | 690 Volts |
| Wattage | 40 watts |
| Item Package Quantity | 1 |
| Number of Pieces | 10 |
| Measurement System | Metric |
| Plug profile | Clamp Mount,Railing Mount |
| Specification met | Energy Star |
| Specific uses | all |
| Included components | Product, Instructions |
| Batteries included? | No |
| Batteries Required? | No |
S**E
Easy to install thermal overloader
This thermal overloader by Schneider does exactly what it says on the tin, installation is very quick and easy as it running through a quick test to check functionality.
S**C
As expected
It have been designed and created for motor protection, phase failure, long starting times and prolonged stalling of the motor. Works as expected, totally worth the money.
G**N
Very happy, price was 1/2 of what I would have had to pay for an identical relay at a local distributor. Thank-you.
A**R
Love these for small loads.
P**K
P**K
P**R
Conforme aux descriptions
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