Skip to content
Thermal Overload Relay LR2-D13 (17–25A) – Motor Protection Relay with 1NO/1NC, IEC Rated, DIN Rail Mount

Shopcorp Thermal Overload Relay LR2-D13 (17-25A) - Motor Protection Relay with 1NO/1NC, IEC Rated, DIN Rail Mount

Rated 4.6 out of 5
Based on 7 reviews
$17.65 - $17.65
$17.65
$17.65 - $17.65
$17.65
Download General Data Sheet (PDF)

FREE SHIPPING & FREE RETURNS ON ALL U.S ORDERS

30 DAY HASSLE FREE EXCHANGES & RETURNS

Technical Specifications

- Model: LR2-D13
- Type: Thermal Overload Relay
- Amp Range: 17–25A
- Auxiliary Contacts: 1NO + 1NC
- Rated Voltage: Up to 660V AC
- Protection Type: Overload & phase-failure protection
- Compensation: Thermal and temperature compensation
- Reset Options: Manual / Automatic
- Mounting: 35 mm DIN rail
- Compatibility: LC1-D series AC contactors
- Dimensions: Approx. 90 × 44 × 48 mm (L × W × H)
- Housing: Industrial-grade, heat-resistant materials
- Mechanical Life: Long service endurance for continuous duty
- Wiring: Screw terminals for secure wiring
- Certifications: IEC/EN compliant, CE certified
- Applications: HVAC compressors, pumps, fans, conveyors, industrial motors, automation systems

About the Product

Overview – Industrial Motor Protection for HVAC & Automation
The Shopcorp LR2-D13 Thermal Overload Relay (17–25A) provides precise overload, overheating, and phase-failure protection for HVAC equipment, industrial motors, and automation systems. Designed for seamless integration with LC1-D contactors, this relay ensures stable switching and dependable long-term operation.

High-Capacity Overload Protection for Heavy Loads
Engineered for motors operating within the 17–25A range, this overload relay delivers reliable protection in applications such as compressors, pumps, fans, conveyors, and industrial machinery. Its thermal and temperature-compensated design ensures accurate trip response even under fluctuating environment conditions.

Compact & DIN Rail Ready for Easy Installation
With a compact 90 × 44 × 48 mm footprint, the LR2-D13 mounts directly to a standard DIN rail for efficient control panel installation. The 1NO + 1NC auxiliary contacts provide accurate feedback for automation circuits, interlocks, and safety systems.

Built to IEC Standards for Industrial Reliability
Constructed from high-grade materials and compliant with IEC safety standards, this overload relay delivers strong mechanical endurance and stable electrical performance for demanding motor control environments.

SKU B0G26RTWDP

See All Contactors Cut Sheets

Have Questions? Call Us at 1-888-766-6610

Our experts are ready to assist you with the best solutions for your project.

Contact us now
average rating 4.6 out of 5
Based on 7 reviews
Write a Review
Reviewed by Ivy S.
Rated 5 out of 5
Review posted

Saved One of My Motors Already

We had a cooling pump motor drawing too high current during summer heat. The LR2-D13 protected it immediately before major damage could occur. Great performance for the price.

Loading...
Was this helpful?
Reviewed by Vincent H.
Rated 5 out of 5
Review posted

Excellent for Industrial Systems

I work with conveyor motors in a warehouse. These relays provide accurate trip response when the load spikes or one phase drifts. Compact size is a plus since space is limited in control panels.

Loading...
Was this helpful?
Reviewed by Marisol B.
Rated 5 out of 5
Review posted

Works Great with LC1-D Contactors

Matched it with a Shopcorp LC1-D contactor and the performance has been flawless. The DIN rail installation was quick and secure. Very happy with the reliability so far.

Loading...
Was this helpful?
Reviewed by Xavier C.
Rated 5 out of 5
Review posted

Reliable Motor Protection You Can Trust

I installed this overload relay on a commercial compressor running near 20 amps. It detects overloads quickly and has already saved the motor once from overheating. The reset feature works well and wiring was simple.

Loading...
Was this helpful?
Reviewed by Elliot K.
Rated 4 out of 5
Review posted

Compact, Durable, and Accurate

Perfect for HVAC systems. It fits nicely on a DIN rail and is not bulky like some others. Provides stable overload response and has not given any nuisance trips. Highly recommended.

Loading...
Was this helpful?