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LR2K0304
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LR2K0304
Schneider
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LR2K0304 - TeSys K - differential thermal overload relays - 0.36...0.54 A - class 10A - Schneider Electric

Cat No. LR2K0304
Category Over Load Relay
Stock In Stock
Condition Brand New, Sealed Packaging
Product Type Over Load Relay

In Stock — 47 Qty

$55.50
Quantity Expected Delivery
47 Units 25 Business Days

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Technical Specification

Schneider LR2K0304 Over Load Relay Technical Specification

Over Load Relay
Bimetal relay Type LR2-K
Contactor Type LC1K, LP1K, LP4K, LP2K, LC2K
Current Range 0.36-0.54A
Range of Product —
Secondary Volt Ac 400Vac
Sub Family Tesys K Series
Type Thermal Overload Relay

Product Details

Schneider Electric LR2K0304 - TeSys LRK thermal overload relay, 0.54A/690V, thermal setting range 0.36-0.54A, tripping class 10A, for protection of 3-phase motors 0.12kW@400V,Differential device with phase failure and load unbalance detection,It provides a thermal adjustement dial, a manual-automatic reset selector, a test slide switch for simulation of a tripping, reset/stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling,Settings are protected by a transparent cover lockable by sealing,Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1K06-K16,Mounting on DIN rail, separated from the contactor, with use of a terminal block LA7K0064 (to be ordered separately),Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach). We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

Schneider LR2K0304 dimensions and weight

Dimensions (L × W × H)
Length 4.8 cm
Width 7.2 cm
Height 8.5 cm
Weight
Net Weight 0.156 kg

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

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Product Overview

Schneider Electric LR2K0304 - TeSys LRK thermal overload relay, 0.54A/690V, thermal setting range 0.36-0.54A, tripping class 10A, for protection of 3-phase motors 0.12kW@400V,Differential device with phase failure and load unbalance detection,It provides a thermal adjustement dial, a manual-automatic reset selector, a test slide switch for simulation of a tripping, reset/stop button, a flag indicator and 2 auxiliary contacts 1NO+1NC for fault signalling,Settings are protected by a transparent cover lockable by sealing,Connection by screw clamp terminals, it connects directly to the bottom terminals of 3-pole contactors LC1K06-K16,Mounting on DIN rail, separated from the contactor, with use of a terminal block LA7K0064 (to be ordered separately),Multi standards certified (IEC, UL, CSA, CCC, EAC), Green Premium compliant (RoHs/Reach). We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for LR2K0304

The Schneider LR2K0304 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 LR2K0304 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 LR2K0304 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 LR2K0304 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 LR2K0304 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 LR2K0304 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 LR2K0304 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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Pradeep Mehta May 22, 2026

Purchased this Schneider Over Load Relay (LR2K0304) from RAS Electrihub for our industrial panel setup. Received a 100% authentic product with a proper GST invoice. Shipping was very fast within India. Highly satisfied!

Saurabh Ghosh May 22, 2026

The team at RAS Electrihub helped me verify if this LR2K0304 Over Load Relay was the correct replacement. Very supportive customer service. The product is working great, only packaging was slightly pressed due to courier handling.

Karan Sharma May 22, 2026

We needed this LR2K0304 urgently for a project breakdown. RAS Electrihub had the best price online in India and dispatched it the same day. The Schneider Over Load Relay is working perfectly fine.

Suresh Sen May 22, 2026

Great experience buying from RAS Electrihub website. This Schneider LR2K0304 is a top quality item. Smooth transaction and proper tracking updates provided throughout.

Mukesh Menon May 22, 2026

Ordered multiple units of this Over Load Relay from RAS Electrihub. They are genuine Schneider distributors and the quality is completely trustworthy. Will continue to buy our electrical spares from them.

Anna E Oct 29, 2025

Compact design saves cabinet space, fast shipping from Electrihub. Only minor complaint is price, but worth the premium for peace of mind.

Sneha K Oct 29, 2025

Compact design saves cabinet space, fast shipping from Electrihub. Only minor complaint is price, but worth the premium for peace of mind.

Ananya P Oct 29, 2025

Our workshop has standardized on Schneider for reliability, and Electrihub offers genuine products like the LR2K0304. It’s proven itself with solid tripping accuracy and no nuisance shutdowns. Setup instructions are clear and the compact design means easier integration. I’d advise anyone running heavy industrial lines to consider this as a first choice.

Ashwin N Oct 29, 2025

No issues after several weeks, good service from Electrihub.

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