WEG RTW17-DD02U100SE05 - TIMING RELAY RTW17-DD02U100SE05
WEG

RTW17-DD02U100SE05

UPC: 7909323234068

Contact for Pricing

Overview

The **WEG RTW17-DD02U100SE05** timing relay is a high-performance thermal overload relay designed to safeguard industrial motors from thermal damage caused by sustained overcurrent conditions. As a critical component in motor control systems, this relay provides precise protection by monitoring motor current and tripping the circuit when current exceeds safe levels for an extended period. Unlike standard circuit breakers, which protect wiring infrastructure, the RTW17-DD02U100SE05 is specifically calibrated to shield motors from thermal overload, ensuring longevity and reliability in demanding industrial environments. Engineered by **WEG**, a global leader in electric motor and automation solutions, the RTW17-DD02U100SE05 combines robust construction with advanced thermal sensing technology. Its adjustable trip settings allow for precise calibration to match the motor’s full load amperage (FLA), providing tailored protection that minimizes false tripping while ensuring rapid response to genuine overload conditions. This flexibility makes it ideal for applications where motor performance and system uptime are critical. **Key Applications & Industries** The WEG RTW17-DD02U100SE05 is widely used across diverse industrial sectors, including: - **Manufacturing**: Conveyor systems, CNC machines, and automated production lines where motor reliability is essential. - **HVAC Systems**: Pumps, fans, and compressors in commercial and industrial heating, ventilation, and air conditioning systems. - **Water & Wastewater Treatment**: Motors driving pumps and aerators in treatment facilities, where continuous operation is vital. - **Mining & Heavy Industry**: Crushers, mills, and material handling equipment subjected to harsh operating conditions. - **Agriculture**: Irrigation systems, grain processing equipment, and livestock feed systems requiring durable motor protection. **Why Choose the WEG RTW17-DD02U100SE05?** Selecting the right overload relay is crucial for preventing costly motor failures and unplanned downtime. The RTW17-DD02U100SE05 stands out for several reasons: - **Precision Protection**: Adjustable trip settings ensure the relay responds accurately to the motor’s thermal characteristics, reducing nuisance tripping while maintaining robust protection. - **Durability**: Built to withstand industrial environments, the relay features a rugged design with high ingress protection (IP) ratings, ensuring reliable operation in dusty, humid, or corrosive conditions. - **Compatibility**: Designed to integrate seamlessly with WEG motor control centers (MCCs) and other industrial control systems, simplifying installation and maintenance. - **Compliance & Safety**: Meets international standards for motor protection, including IEC, UL, and CSA certifications, ensuring compliance with global safety regulations. - **Easy Installation & Maintenance**: The relay’s modular design allows for quick replacement and adjustment, minimizing downtime during servicing or upgrades. **Installation & Selection Considerations** When integrating the RTW17-DD02U100SE05 into a motor control system, professionals should consider the following: - **Motor Specifications**: Ensure the relay’s trip range aligns with the motor’s full load current (FLA) to avoid under- or over-protection. - **Environmental Conditions**: Select the appropriate enclosure rating (e.g., IP20 for indoor use or IP65 for outdoor applications) to protect against environmental factors. - **System Integration**: Verify compatibility with existing contactors, overload relays, and motor starters to ensure seamless operation within the control panel. - **Calibration**: Follow manufacturer guidelines to set the trip current accurately, accounting for ambient temperature and duty cycle variations. WEG’s reputation for innovation and reliability makes the RTW17-DD02U100SE05 a trusted choice for engineers and maintenance teams worldwide. With decades of experience in electric motor technology, WEG delivers solutions that enhance operational efficiency, reduce maintenance costs, and extend equipment lifespan. Whether deployed in a small workshop or a large-scale industrial facility, the RTW17-DD02U100SE05 provides the protection and performance required to keep critical motor-driven systems running smoothly. For professionals seeking a dependable, high-quality timing relay, the WEG RTW17-DD02U100SE05 offers unmatched protection, durability, and ease of use—making it an essential component in any robust motor control strategy.
  • Thermal overload protection for industrial motors
  • Adjustable trip settings for precise motor current calibration
  • Compatible with WEG motor control centers and industrial systems
  • High durability with IP-rated enclosures for harsh environments
  • Meets IEC, UL, and CSA safety standards

Specifications

Series
RTW17
Package Weight (Imperial)
0.183 LB
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10

1-1393143-3

Relay Accessories, Sockets & Clips, Printed Circuit Board, Phenolic, Printed Circuit Board, 6, Socket, Potter & Brumfield R10
Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10

1-1393143-6

Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10
Power supply for DIN-rail

PS-60

Power supply for DIN-rail
IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

SCP102D24X-C02

IP67 SCP-X Extreme Environment Series Power Supply. Double Stacked, Output Power 2 x 100W, Output Voltage 24 Vdc, Output Current 7.6 A total, 3.8 A per pair

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.