WEG RTW17-BA02U003SE05 - TIMING RELAY RTW17-BA02U003SE05
WEG

RTW17-BA02U003SE05

UPC: 7909323236857

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Overview

The WEG RTW17-BA02U003SE05 timing relay delivers precise industrial timing control with an OFF-delay function triggered by external commands, making it an essential component for automation, process control, and motor protection systems. Engineered by WEG, a global leader in industrial electric motors and automation solutions, this compact 17.5mm timing relay is designed to meet the demanding requirements of modern industrial environments. With a timing range of 0.3 to 3 seconds, the RTW17-BA02U003SE05 provides the flexibility needed for applications requiring delayed signal switching, ensuring synchronized operations in complex control systems. This timing relay features a robust design with a 24-240 Vac/Vdc multi-voltage power supply, allowing seamless integration into diverse industrial systems without the need for additional power conversion modules. The relay operates reliably within an input range of 0.85 to 1.10 times the rated supply voltage, ensuring consistent performance even under fluctuating power conditions. With a maximum power consumption of just 70mA at 240Vac, the RTW17-BA02U003SE05 is energy-efficient, reducing operational costs while maintaining high reliability. The RTW17-BA02U003SE05 is part of WEG’s RTW17 series, renowned for its versatility and precision in timing applications. This model is specifically designed for OFF-delay functionality with external command inputs, making it ideal for applications such as motor starters, conveyor systems, and automated manufacturing lines where delayed shutdown or startup is critical. The relay’s compact 17.5mm width allows for space-saving DIN rail mounting, simplifying installation and maintenance in control panels. Industries such as oil and gas, water treatment, food and beverage, and material handling rely on WEG’s timing relays to ensure operational efficiency and safety. The OFF-delay function is particularly valuable in systems where equipment must continue running for a set period after a stop command to complete critical processes, such as cooling fans, pumps, or compressors. This feature helps prevent premature shutdowns that could damage equipment or disrupt production. WEG’s reputation for quality and innovation is backed by decades of expertise in industrial automation. The RTW17-BA02U003SE05 timing relay is manufactured to meet stringent international standards, ensuring durability and long-term performance in harsh industrial environments. Its 2 "form C" output relay provides reliable switching, while the multifunction capability allows for adaptability across a wide range of applications. Professionals in industrial automation, electrical engineering, and maintenance teams choose WEG timing relays for their precision, reliability, and ease of integration. Whether used in residential, commercial, or industrial settings, the RTW17-BA02U003SE05 delivers the performance and flexibility required for modern control systems. Trust WEG to provide the timing solutions that keep your operations running smoothly and efficiently.
  • OFF-delay timing relay with external command input for precise control
  • Timing range: 0.3 to 3 seconds for flexible application use
  • Multi-voltage power supply: 24-240 Vac/Vdc for versatile integration
  • Compact 17.5mm design for DIN rail mounting in control panels
  • 2 "form C" output relay for reliable switching in industrial systems

Specifications

Mounting Type
DIN Rail
Poles
2 "form C"
Series
RTW17
Size
17.5mm
Voltage Rating
24-240V AC/DC
Package Weight (Imperial)
0.183 LB
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

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RTXD Extractor Tool

6896057-1

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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.