SCHNEIDER Overload Relay: Thermal Protection, 3 Poles, 1NO/1NC, Phase Loss Sensitivity
The SCHNEIDER Overload Relay: Thermal Protection (SKU LRD3359, MPN LRD3359) is an IEC thermal overload relay with integrated bimetallic elements, requiring no external thermal units. It features a 1NO/1NC auxiliary…
SKU 3G-OTH-42247
Also listed as: LRD 3359 · LRD-3359
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 Overload Relay: Thermal Protection (SKU LRD3359, MPN LRD3359) is an IEC thermal overload relay with integrated bimetallic elements, requiring no external thermal units. It features a 1NO/1NC auxiliary contact form, phase loss sensitivity, and a maximum voltage rating of 1000V AC. Designed for use with TeSys Deca contactors (80 to 95 Amp models), it connects via screw clamp terminals.
Frequently Asked Questions
What is the SCHNEIDER LRD3359 overload relay used for?
The SCHNEIDER LRD3359 is an IEC thermal overload relay that protects motors from overheating due to overload or phase loss. It is used in industrial control panels and machinery, paired with TeSys Deca contactors (80 to 95 Amp models), to safeguard three-phase motors up to 65 A.
What are the specifications of the SCHNEIDER LRD3359 overload relay?
The SCHNEIDER LRD3359 is a 3-pole thermal overload relay with a 1NO/1NC auxiliary contact, phase loss sensitivity, and a maximum voltage rating of 1000V AC. It covers a current range of 48 A to 65 A, uses integrated bimetallic elements (no external thermal units), and connects via screw clamp terminals.
Where to buy the SCHNEIDER LRD3359 overload relay worldwide?
3G Electric supplies the SCHNEIDER LRD3359 overload relay worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this TeSys Deca-compatible relay.
How to select the correct overload relay for a TeSys Deca contactor?
To select the correct overload relay for a TeSys Deca contactor, match the relay's current range to the motor full-load current and ensure the contactor model is compatible. The SCHNEIDER LRD3359 is designed for TeSys Deca contactors rated 80 to 95 Amps and covers 48 A to 65 A, with integrated bimetallic elements for thermal protection.
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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.
