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LRD340 - TeSys LRD thermal overload relays - 30...40 A - class 10A - Schneider Electric
| Cat No. | LRD340 |
| Category | Over Load Relay |
| Stock | In Stock |
| Condition | Brand New, Sealed Packaging |
| Product Type | Over Load Relay |
In Stock — 30 Qty
$84.89
| Quantity | Expected Delivery |
|---|---|
| 30 Units | 25 Business Days |
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Technical Specification
Schneider LRD340 Over Load Relay Technical Specification
| Over Load Relay | |
|---|---|
| Bimetal relay Type | LR-D |
| Contactor Type | LC1D09...LC1D38 |
| Current Range | 30-40A |
| Range of Product | — |
| Secondary Volt Ac | 400Vac |
| Sub Family | TeSys Deca |
| Type | Thermal Overload Relay |
Product Details
Schneider Electric LRD340 - TeSys LRD thermal overload relay, 40A/690V, thermal setting range 30-40A, tripping class 10A, for protection of 3-phase motors 18.5kW@400V,Differential device with phase failure and load unbalance detection,It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling,Settings are protected by a transparent cover lockable by sealing,Connection by EverLink BTR screw terminals , it connects directly to the bottom terminals of 3-pole contactors LC1D40A-D80A,Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD96560 (to be ordered separately),Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHs/Reach). We are dedicatedly involved in providing an excellent quality products at Electrihub.
Product Dimensions
Schneider LRD340 dimensions and weight
Dimensions (L × W × H)
Length
13.6 cm
Width
10.4 cm
Height
6.4 cm
Weight
Net Weight
0.394 kg
Dimensions are approximate. For precise dimensional drawings, contact us.
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Product Overview
Schneider Electric LRD340 - TeSys LRD thermal overload relay, 40A/690V, thermal setting range 30-40A, tripping class 10A, for protection of 3-phase motors 18.5kW@400V,Differential device with phase failure and load unbalance detection,It provides a thermal adjustement dial, a manual-automatic reset selector, a test selector for simulation of a tripping, reset and stop buttons, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling,Settings are protected by a transparent cover lockable by sealing,Connection by EverLink BTR screw terminals , it connects directly to the bottom terminals of 3-pole contactors LC1D40A-D80A,Mounting on DIN rail or screw fixing, separated from the contactor, with use of a terminal block LAD96560 (to be ordered separately),Multi standards certified (IEC, UL, CSA, CCC, EAC, Marine), Green Premium compliant (RoHs/Reach). We are dedicatedly involved in providing an excellent quality products at Electrihub.
Frequently Asked Questions for LRD340
The Schneider LRD340 Overload Relay provides thermal protection for motors by automatically disconnecting the circuit during overload conditions. Key features include adjustable current settings, Phase-loss protection, Class 10A or Class 20 tripping, test/reset functions, and compatibility with Schneider contactors such as LC1D series. It enhances motor safety and prevents overheating in industrial applications.
The Schneider LRD340 Overload Relay supports adjustable current ranges depending on the model series. These ranges allow precise tuning to motor full-load current. Accurate current adjustment ensures optimum motor protection and prevents nuisance tripping during startup loads.
The Schneider LRD340 typically supports Class 10A/20 overload tripping curves, designed to protect motors against prolonged overcurrent conditions. These trip classes are suitable for general-purpose industrial motors, conveyors, compressors, and pumps.
The Schneider LRD340 Overload Relay is designed for direct mounting on Schneider LC1D contactors. It supports screw terminals or EverLink terminals, depending on frame size. This ensures easy wiring, compact installation, and reliable coordination with motor starters.
The Schneider LRD340 Overload Relay is used in motor starters, control panels, pumping systems, compressors, elevators, industrial machinery, and conveyor automation. It ensures overload protection and prevents motor failures.
Schneider Overload Relay prices vary by model, current rating, and availability. ElectriHub provides competitive and real-time pricing for original Schneider products. You can request a quote directly from our platform for the best updated price.
The Schneider Overload Relay datasheet includes trip class, current range, mounting type, coordination type (Type 1/Type 2), electrical endurance, terminal torque, auxiliary contact configuration, and environmental ratings. ElectriHub can provide the complete official PDF datasheet upon request.
Every Schneider LRD340 purchased from Electrihub is 100% genuine, brand new, and supplied in original sealed packaging — ensuring top performance and reliability. We source all products from trusted Schneider supply channels, so you can buy with complete confidence.
Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right Over Load Relay for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right Over Load Relay for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Every Schneider LRD340 Over Load Relay purchased from Electrihub is 100% genuine, brand new, and supplied in original sealed packaging ensuring top performance and reliability. We source all products from trusted Schneider supply channels, so you can buy with complete confidence.
Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right Over Load Relay for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right Over Load Relay for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
The price of Schneider LRD340 Over Load Relay depends on specifications, availability, and market conditions. You can check the latest GST-inclusive price on Electrihub India, which provides genuine products, transparent billing, and PAN India delivery.
Reviews & Ratings
4.5
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Got the Schneider LRD340 delivered on time for our project breakdown. RAS Electrihub saved us a lot of downtime. Quality is top-notch.
We routinely source our panel components from RAS Electrihub. This Schneider Over Load Relay (LRD340) is highly reliable and authentic. Highly recommend their .in site.
Compact design saves cabinet space, fast shipping from Electrihub. Only minor complaint is price, but worth the premium for peace of mind.
Solid product, installation was hassle-free and quality met expectations.
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