WEG RW17-2D3-U032 - OVERLOAD RELAY BU RW17-2D3-U032
WEG

RW17-2D3-U032

Alternate Item Number: 12450914

UPC: 7909158061655

Contact for Pricing

Overview

The **WEG RW17-2D3-U032 Overload Relay** is a high-performance thermal overload protection device engineered for industrial motor control and safety applications. Designed to safeguard motors from damage caused by overloads, phase imbalance, or locked-rotor conditions, this relay ensures optimal performance and extended equipment lifespan in demanding industrial environments. As part of WEG’s renowned motor protection portfolio, the RW17-2D3-U032 delivers precision thermal sensing, robust construction, and seamless integration with motor control systems, making it a trusted choice for engineers and maintenance professionals worldwide. **Key Features and Benefits:** - **Advanced Thermal Protection:** Utilizes bimetallic or electronic thermal sensing to detect excessive current and prevent motor overheating, reducing the risk of insulation breakdown, winding damage, or catastrophic failure. This proactive protection mechanism aligns with IEC 60947-4-1 standards for motor protection devices, ensuring compliance with global safety regulations. - **Versatile Application Support:** Ideal for a wide range of industrial sectors, including manufacturing plants, HVAC systems, water treatment facilities, conveyor systems, and automation lines. The relay is compatible with three-phase motors ranging from fractional horsepower to medium-duty industrial motors, offering flexibility for diverse operational needs. - **Durable and Reliable Construction:** Built to withstand harsh industrial conditions, the RW17-2D3-U032 features a rugged housing with high dielectric strength and resistance to vibration, dust, and moisture. Its compact design allows for easy mounting on motor starters, control panels, or DIN rails, simplifying installation and reducing downtime during maintenance. - **User-Friendly Design:** Features adjustable trip settings to accommodate varying motor ratings and load conditions, enabling precise customization for specific applications. The relay’s clear status indicators and accessible terminals streamline troubleshooting and reduce diagnostic time, enhancing operational efficiency. - **Seamless Integration with WEG Ecosystem:** Designed to work in harmony with WEG’s line of motor starters, contactors, and variable frequency drives (VFDs), the RW17-2D3-U032 ensures cohesive system performance. This compatibility minimizes compatibility issues and leverages WEG’s reputation for reliability and innovation in industrial automation. **Industry Applications and Use Cases:** In **manufacturing**, the RW17-2D3-U032 protects critical motors in CNC machines, robotic assembly lines, and material handling systems, where unexpected overloads can disrupt production and incur costly repairs. For **HVAC systems**, it safeguards compressors, fans, and pumps from thermal stress, ensuring consistent climate control and energy efficiency. In **water and wastewater treatment plants**, the relay prevents motor burnout in pumps and aerators, reducing maintenance costs and ensuring uninterrupted operations. Automation and robotics systems also benefit from its fast response to overload conditions, protecting sensitive equipment from damage. **Selection and Installation Considerations:** When selecting an overload relay, professionals prioritize factors such as motor current rating, ambient temperature, and environmental conditions. The RW17-2D3-U032’s adjustable trip range and compatibility with WEG’s motor starters make it a versatile choice for both new installations and retrofits. Installation is straightforward, typically involving direct mounting to a compatible contactor or starter, with wiring to the motor’s overload protection circuit. WEG provides comprehensive technical documentation and support, ensuring proper sizing and configuration for optimal performance. **Why Choose WEG?** WEG is a global leader in industrial motor solutions, with over 50 years of expertise in motor protection, control, and automation. The company’s overload relays are trusted by industries worldwide for their reliability, precision, and adherence to international standards. With a focus on innovation and sustainability, WEG’s products are designed to enhance energy efficiency, reduce downtime, and extend equipment lifespan. The RW17-2D3-U032 Overload Relay exemplifies this commitment, offering a robust, high-performance solution for protecting industrial motors in even the most challenging environments. For professionals seeking a dependable motor protection device, WEG delivers unmatched quality and support.
  • Advanced thermal protection against overloads and phase imbalance
  • Compatible with three-phase motors for manufacturing, HVAC, and automation
  • Robust construction for harsh industrial environments
  • Adjustable trip settings for customized motor protection
  • Seamless integration with WEG motor starters and control systems

Specifications

Package Weight (Imperial)
0.374 LB
Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.

1SNK705010R0000

Combine high performance with compact dimensions: - 1000 V AC / DC IEC 600 V UL, - Opt for the best marking visibility thanks to the up-front, flat marker zone, which lets you mark up to eight digits or increase the font size.
HPS Open Style Control Transformer, 150VA 240x480V-120x240V 50/60Hz

C2G0150MQMJ

HPS Open Style Control Transformer, 150VA 240x480V-120x240V 50/60Hz
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
BK63H 1P B2A 10kA 120/240VAC UL1077

0626030563

BK63H 1P B2A 10kA 120/240VAC UL1077
ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module

ACS380-040S-07A2-4

ACS380 AC Drive, 3-380-480V In, 3HP, 6A, Type OPEN, 1.5 overload, Integrated, HxWxD 6.69x2.76x7.52 in, Module
C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A

XT2NU3090BFF000XXX

C.BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 90 I3=450...900 A
Pushbuttons. 104P heavy duty Oiltight Pushbutton. Nameplate. XN1B PR.No. CR100699

CR104PXN1B

Pushbuttons. 104P heavy duty Oiltight Pushbutton. Nameplate. XN1B PR.No. CR100699
MC-50a AC120V 50/60Hz SCREW 1a1b (Metasol) EXP (MC50A-30-11-K7-S-E)

1338006700

MC-50a AC120V 50/60Hz SCREW 1a1b (Metasol) EXP (MC50A-30-11-K7-S-E)
N3 SCREW COVER - 10X10X6 - GRA

C3SC10106GY

N3 SCREW COVER - 10X10X6 - GRA
The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.

NNC75X75WH2

The NNC75X75WH2 Halogen-Free Wide Slot Wiring Duct is used to route, protect, and manage wires near sensitive electronic equipment and in environments where heat resistance or public safety is a concern. UL 94 flame class of V-0 with a UL recognized continuous-use temperature up to 95 C (203 F). Halogen-Free, Polyphenylene Oxide (PPO). Mounting holes provided. 2.85" x 2.97" (72.4 mm x 75.4 mm) and 6.6' (2 m) long. Cover included. Color White. 5 pieces per package.
DS9 RECEPTACLE POLY BLUE SIZE 5 IP 66/67/69 3P+G 150 A 480 VAC 60 Hz

3194213000K04

DS9 RECEPTACLE POLY BLUE SIZE 5 IP 66/67/69 3P+G 150 A 480 VAC 60 Hz
General Electric Control Products. Nema Power Devices. Ol Relay 610F8364

CR324E610F

General Electric Control Products. Nema Power Devices. Ol Relay 610F8364

Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.