SCHNEIDER LRD340 IEC Thermal Overload Relay
The SCHNEIDER LRD340 is a three-pole IEC thermal overload relay with integrated bimetallic elements, designed for use with TeSys Deca contactors (40 to 65 Amp models). It features a 1NO/1NC auxiliary contact…
SKU 3G-OTH-41843
Also listed as: LRD 340 · LRD-340
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The SCHNEIDER LRD340 is a three-pole IEC thermal overload relay with integrated bimetallic elements, designed for use with TeSys Deca contactors (40 to 65 Amp models). It features a 1NO/1NC auxiliary contact configuration, screw clamp terminals, and a maximum voltage rating of 690V AC. The relay includes phase loss sensitivity and requires no external thermal units.
Frequently Asked Questions
What is the SCHNEIDER LRD340 overload relay used for?
The SCHNEIDER LRD340 is a three-pole IEC thermal overload relay that protects motors from overheating and phase loss. It is used with TeSys Deca contactors (40 to 65 Amp models) in industrial motor control applications, such as pumps, conveyors, and compressors.
What are the specifications of the SCHNEIDER LRD340 overload relay?
The SCHNEIDER LRD340 has a 1NO/1NC auxiliary contact configuration, screw clamp terminals, and a maximum voltage rating of 690V AC. It includes integrated bimetallic elements for thermal protection and phase loss sensitivity. No external thermal units are required.
Where to buy the SCHNEIDER LRD340 overload relay worldwide?
You can source the SCHNEIDER LRD340 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.
How to select the correct SCHNEIDER overload relay for a TeSys Deca contactor?
Select the SCHNEIDER LRD340 for TeSys Deca contactors rated 40 to 65 Amps. Ensure the relay's current range (30 A – 40 A) matches your motor full-load current. The relay includes integrated bimetallic elements and phase loss sensitivity, so no additional thermal units are needed.
Used in
Common applications for SCHNEIDERSCHNEIDER Products
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.
