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LRD04
LRD04
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LRD04
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Schneider
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LRD04 - Thermal overload relay, TeSys Deca, 0.4 to 0.63 A, class 10A - Schneider Electric

Cat No. LRD04
Category Over Load Relay
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Over Load Relay

In Stock — 307 Qty

$44.92
Quantity Expected Delivery
307 Units 25 Business Days

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Technical Specification

Schneider LRD04 Over Load Relay Technical Specification

Over Load Relay
Bimetal relay Type LR-D
Contactor Type LC1D09...LC1D38
Current Range 0.4-0.63A
Range of Product TeSys LRD/TeSys Deca
Secondary Volt Ac 400Vac
Sub Family TeSys Deca
Type Thermal Overload Relay

Product Details

Schneider Electric LRD04 Thermal overload relay - TeSys LRD overload relays are designed to be used with TeSys D contactors to make a motor starter. This overload relay can be used with 9 amp through 38 amp TeSys D contactors. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 0.4 to 0.63 amperes. This trip current rating is calibrated per Class 10A. Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine). We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

Schneider LRD04 dimensions and weight

Dimensions (L × W × H)
Length 8.8 cm
Width 7.7 cm
Height 4.9 cm
Weight
Net Weight 0.139 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Schneider Electric LRD04 Thermal overload relay - TeSys LRD overload relays are designed to be used with TeSys D contactors to make a motor starter. This overload relay can be used with 9 amp through 38 amp TeSys D contactors. These differential thermal overload relays detect over currents in the lines to the motor. When an overcurrent is detected the overload relay working with the contactor will disconnect the power to the motor. This will minimize the damage to the motor windings. This overload relay has an adjustable trip current rating of 0.4 to 0.63 amperes. This trip current rating is calibrated per Class 10A. Multi standards certified (IEC, UL, CSA, CCC, EAC, ATEX, Marine). We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for LRD04

The Schneider LRD04 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 LRD04 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 LRD04 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 LRD04 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 LRD04 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 LRD04 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.
Every Schneider LRD04 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.
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 LRD04 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

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Ishaan Menon Jun 8, 2026

Received the Over Load Relay in perfect condition. RAS Electrihub team responded quickly to our quotation request. Great option for industrial buyers.

Vikas Shah Jun 8, 2026

Superb product quality from Schneider. Thanks to RAS Electrihub for the secure packing and tracking updates until it reached our factory site.

Sai Mukherjee Jun 8, 2026

Great platform to buy original automation and control components. This LRD04 Over Load Relay is performing up to the mark. Thanks RAS Electrihub.

Aditya Patel Jun 8, 2026

Completely satisfied with the Schneider LRD04 Over Load Relay purchased via RAS Electrihub. Original packaging was intact, and it was delivered within 3 days.

Harish Dwivedi Jun 8, 2026

RAS Electrihub offers the best commercial pricing for Schneider switchgears. The LRD04 works flawlessly in our thermal protection circuits.

Jessica L Oct 29, 2025

Works as described, reliable for daily operations.

Sneha K Oct 29, 2025

Having used Schneider relays across several installations, the LRD04 stands out for robust performance and precise operation. The trip settings are intuitive and flexible, offering reliable motor protection against overload. Electrihub’s support was prompt throughout the buying process. I have recommended these to colleagues looking for durability and long service life on industrial machinery.

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