SCHNEIDER Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC
The SCHNEIDER Overload Relay: Thermal Protection (MPN LR3D07L) is a 3-pole IEC thermal overload relay with integrated bimetallic elements, requiring no external thermal units. It features a 1NO/1NC auxiliary contact…
SKU 3G-OTH-40381
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 Overload Relay: Thermal Protection (MPN LR3D07L) is a 3-pole IEC thermal overload relay with integrated bimetallic elements, requiring no external thermal units. It features a 1NO/1NC auxiliary contact form, screw clamp terminals, and a maximum voltage rating of 690V AC. This relay is compatible with TeSys Deca contactors (9 to 38 Amp models) and does not include phase loss sensitivity.
Frequently Asked Questions
What is the SCHNEIDER LR3D07L overload relay used for?
The SCHNEIDER LR3D07L is a 3-pole IEC thermal overload relay used to protect motors from overcurrent and phase imbalance. It integrates bimetallic elements and is compatible with TeSys Deca contactors (9 to 38 Amp models). Typical applications include industrial motor control panels, conveyors, and pumps.
What are the specifications of the SCHNEIDER LR3D07L overload relay?
The SCHNEIDER LR3D07L is a 3-pole thermal overload relay with a 1NO/1NC auxiliary contact form, screw clamp terminals, and a maximum voltage rating of 690V AC. It requires no external thermal units as it includes integrated bimetallic elements. It is compatible with TeSys Deca contactors (9 to 38 Amp models) and does not offer phase loss sensitivity.
Where to buy the SCHNEIDER LR3D07L overload relay worldwide?
You can source the SCHNEIDER LR3D07L 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 motor protection applications.
How to install the SCHNEIDER LR3D07L overload relay?
To install the SCHNEIDER LR3D07L, mount it directly onto a compatible TeSys Deca contactor (9 to 38 Amp models) using the screw clamp terminals. Ensure the motor full-load current is within the relay's adjustment range. Follow standard IEC wiring practices and verify the auxiliary contacts (1NO/1NC) are correctly connected for trip indication.
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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.
