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Schneider LR2K0307

Name: LR2K0307
Brand: Schneider
SKU: LR2K0307
Price: 31.7 GBP
Availability: InStock

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£31.70 (ex. VAT)

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Marvo Stock ID MV-31GG

HS Code 85364900

SKU LR2K0307

Condition New sealed

Warranty 12 months

Weight (kg) 0.15

Length (mm) 65.00

Width (mm) 45.00

Height (mm) 58.00

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Specification & Description

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Specification & Description

Specification	Description
Part Number	LR2K0307
Manufacturer	Schneider
Product Type	Thermal Overload Relay
Relay Application	Motor Protection
Product Compatibility	LC1K, LP1K, LP4K, LC7K
Network Type	AC/DC
Thermal Overload Class	Class 10A conforming to IEC 60947-4-1
Thermal Protection Adjustment Range	1.2…1.8 A
Rated Insulation Voltage (Ui)	Power circuit: 690 V conforming to BS 4941, IEC 60947, 750 V conforming to VDE 0110 group C
Network Frequency	<= 400 Hz
Mounting Support	Under contactor, Plate with specific accessories, Rail with specific accessories
Auxiliary Contact Composition	1 NO + 1 NC
Conventional Free Air Thermal Current (Ith)	6 A for signalling circuit
Rated Operational Voltage (Ue)	<= 690 V for power circuit, 690 V AC AC-15 for signalling circuit, 250 V DC DC-13 for signalling circuit
Associated Fuse Rating	6 A gG for signalling circuit conforming to VDE 0660, IEC 60947
Rated Impulse Withstand Voltage (Uimp)	6 kV
Power Dissipation Per Pole	2 W
Phase Failure Sensitivity	Yes, conforming to IEC 60947-4-1
Local Signalling	Trip indicator (yellow)
Control Type	Red push-button: trip test function, Blue push-button: stop and manual reset, Selector switch: manual or automatic reset
Connections - Terminals	Screw clamp terminals for cables 1.5…4 mm² solid and flexible, with and without cable end
Tightening Torque	1.3 N.m - on screw clamp terminals with screwdriver Philips No 2, flat Ø 6 mm
Dimensions (Height x Width x Depth)	58 mm x 45 mm x 65 mm
Product Weight	0.145 kg
Standards	IEC 60947, NF C 63-650, VDE 0660, BS 4941
Product Certifications	UL, CSA, UKCA
Protective Treatment	TC conforming to IEC 60068, TC conforming to DIN 50016
IP Degree of Protection	IP2X conforming to IEC 60529
Ambient Air Temperature for Operation	-20…55 °C without derating, -30…60 °C with derating
Ambient Air Temperature for Storage	-40…70 °C
Operating Altitude	2000 m without derating
Fire Resistance	850 °C conforming to IEC 60695-2-1
Flame Retardance	V1 conforming to UL 94, Requirement 2 conforming to NF F 16-101, Requirement 2 conforming to NF F 16-102
Mechanical Robustness	Shocks: 10 Gn for 11 ms, Vibrations: 2 Gn, 5...300 Hz, for both NO and NC contacts conforming to IEC 60068
Sustainable Offer Status	Green Premium product
REACh Regulation	REACh Declaration, free of SVHC
EU RoHS Directive	Compliant
Mercury Free	Yes
China RoHS Regulation	China RoHS Declaration
Environmental Disclosure	Product Environmental Profile
End Of Life Information	Must be disposed on European Union markets following specific waste collection

The Schneider LR2K0307 is a high-quality thermal overload relay designed to provide efficient motor protection. This compact device is part of the TeSys K range and is engineered to safeguard motors from overloads, ensuring reliable operation and longevity of your equipment. With a differential thermal overload relay mechanism, it offers a thermal protection adjustment range of 1.2 to 1.8 A, suitable for various applications.

The LR2K0307 is compatible with a range of TeSys contactors, including the LC1K, LP1K, LP4K, and LC7K series, making it a versatile choice for integration into existing systems. It operates effectively within a network type of AC or DC and conforms to the Class 10A tripping class as per IEC 60947-4-1 standards, providing a quick response to overload conditions.

Mounting is made simple with options for under contactor, plate, or rail with specific accessories, allowing for flexible installation. The auxiliary contact composition of 1 NO + 1 NC ensures that it can be integrated into control circuits for enhanced functionality.

The LR2K0307 is designed to withstand challenging industrial environments, with an IP2X degree of protection conforming to IEC 60529 and an ambient operating temperature range of -20 to 55 °C without derating, ensuring consistent performance even in demanding conditions.

This overload relay also features local signalling with a trip indicator (yellow) for easy status monitoring and a control type that includes a red push-button for trip test function, a blue push-button for stop and manual reset, and a selector switch for manual or automatic reset.

With its robust construction, reliable protection features, and compliance with international standards, the Schneider LR2K0307 thermal overload relay is an essential component for motor control applications seeking to enhance operational efficiency and protect against electrical overload risks.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

What payment methods do you accept?

We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

Is Marvo a credible parts supplier?

Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

Have steps been taken to ensure quality control?

Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Creating an account is incredibly simple and takes a matter of seconds. You can create a Marvo account at any time by clicking here and following the simple steps on screen. By creating a Marvo account you can store your contact details, delivery addresses, billing addresses and more, meaning that you can enjoy game-changing convenience faster than ever before.

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Our service to you

Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.

No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.

Clear Pricing with No Hidden Fees: What you see is what you pay, transparent pricing with no extra costs, ever. Rest assured, all taxes and fees are already included in your final price.

Rock-Solid Reliability at a Fraction of the Cost: Get pre-owned electronic parts that are fully tested for peak performance, saving you money without compromising on quality, backed by a comprehensive warranty.

Frequently Asked Questions

What is the voltage rating for this overload relay?

The overload relay is rated for ≤690 V ac, making it suitable for a wide range of industrial applications.

Can this overload relay be mounted on a DIN rail?

Yes, it is designed for DIN Rail mounting, which allows for easy installation and removal in control cabinets.

What type of terminals does this overload relay have for wiring?

It features screw clamp terminals, which provide a secure and reliable connection for both solid and flexible wires.

What are the dimensions of this overload relay?

The dimensions are 45 mm in width, 65 mm in depth, and 58 mm in height, making it compact enough for use in space-constrained environments.

What is the thermal protection adjustment range of this relay?

The thermal protection adjustment range for this relay is 1.2 to 1.8 A.

What is the IP degree of protection for this overload relay?

This overload relay has an IP degree of protection of IP2X, providing protection against solid objects larger than 12.5 mm.

What is the ambient operating temperature range for this relay?

The ambient operating temperature range is from -20°C to 55°C without derating, ensuring reliable operation in various environmental conditions.

Does this overload relay have a phase failure sensitivity feature?

Yes, it includes phase failure sensitivity in accordance with IEC 60947-4-1, enhancing motor protection.

What is the conventional free air thermal current rating?

The conventional free air thermal current rating is 6 A for the signalling circuit.

How is the local signalling for trip indication managed?

Local signalling is managed through a trip indicator, which is a yellow indicator that provides visual confirmation of a trip event.

Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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