

⚡ Stay powered, stay protected — the smart relay for the savvy pro.
The Schneider Electric LRD TeSys 12-18A Differential Thermal Overload Relay offers precise overload protection with an adjustable current setting up to 18 amps. Featuring manual and automatic reset modes, test and stop buttons, and a compact DIN rail mount design, it ensures reliable, customizable performance for professional electrical systems. Trusted by users for durability and efficiency, it’s a must-have for modern power management.




| ASIN | B000ONREQG |
| ASIN | B000ONREQG |
| Batteries | Product Specific batteries required. |
| Brand Name | Schneider Electric |
| Coil Voltage | 690 Volts (AC) |
| Connector Type | Through Hole |
| Contact Current Rating | 18 Amps |
| Contact Material | Silver |
| Contact Type | Normally Open |
| Current Rating | 18 Amps |
| Customer Reviews | 4.3 4.3 out of 5 stars (20) |
| Customer reviews | 4.3 4.3 out of 5 stars (20) |
| Date First Available | 7 August 2012 |
| Global Trade Identification Number | 03389110346831 |
| Included Components | LRD21 Breaker Tesys Thermal Overload Relay |
| Is Discontinued By Manufacturer | No |
| Item Type Name | Differential Thermal Overload Relay |
| Item Weight | 0.14 Kilograms |
| Item model number | LRD21 |
| Language | English |
| Manufacturer | Schneider Electric |
| Manufacturer | Schneider Electric |
| Maximum Switching Current | 18 Amps |
| Model | LRD21 |
| Mounting Type | DIN Rail Mount |
| Operation Mode | Automatic |
| Part Number | LRD21 |
| Product Dimensions | 7.8 x 8.8 x 5 cm; 137 g |
| Specification Met | CE |
| Unit Count | 1 Count |
| Warranty Description | 18 Months |
| Wattage | 40 watts |
J**Z
El anterior que era identico me duró muchisimos años
P**R
Conforme aux descriptions
S**C
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.
T**N
Enligt förväntan. Mycket bra förpackat. Skyddar en 8kW motor nu.
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