SCHNEIDER LR3D22 TeSys Deca IEC Thermal Overload Relay
The SCHNEIDER IEC Overload Relay: Thermal Protection (MPN LR3D22) is a three-pole thermal overload relay with integrated bimetallic elements, requiring no external thermal units. It features a 1NO/1NC auxiliary…
SKU 3G-OTH-40649
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The SCHNEIDER IEC Overload Relay: Thermal Protection (MPN LR3D22) is a three-pole thermal overload relay with integrated bimetallic elements, requiring no external thermal units. It features a 1NO/1NC auxiliary contact configuration, screw clamp terminals, and a maximum voltage rating of 690V AC. This relay is designed for use with TeSys Deca contactors in the 25 to 38 Amp models and does not include phase loss sensitivity.
Frequently Asked Questions
What is the SCHNEIDER LR3D22 overload relay used for?
The SCHNEIDER LR3D22 is a three-pole thermal overload relay used to protect motors from overcurrent and phase imbalance. It integrates bimetallic elements for thermal protection and is designed for use with TeSys Deca contactors in 25 to 38 Amp models, commonly applied in industrial motor control panels.
What are the specifications of the SCHNEIDER LR3D22 overload relay?
The SCHNEIDER LR3D22 is a three-pole thermal overload relay with a 1NO/1NC auxiliary contact form, screw clamp terminals, and a maximum voltage rating of 690V AC. It includes integrated bimetallic elements, requires no external thermal units, and is compatible with TeSys Deca contactors for 25 to 38 Amp models.
Where to buy the SCHNEIDER LR3D22 overload relay worldwide?
You can source the SCHNEIDER LR3D22 overload relay through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine SCHNEIDER components for industrial applications.
How to select the correct SCHNEIDER overload relay for a TeSys Deca contactor?
To select the correct SCHNEIDER overload relay, match the relay's amp range to your motor's full-load current. The LR3D22 is designed for TeSys Deca contactors in the 25 to 38 Amp range. Ensure the relay's voltage rating (690V AC) and auxiliary contact configuration (1NO/1NC) meet your control circuit requirements.
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3G Electric supplies SCHNEIDER iec thermal overload relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
