WEG RTW17-BA02U030ME05 - TIMING RELAY RTW17-BA02U030ME05
WEG

RTW17-BA02U030ME05

UPC: 7909323236727

Contact for Pricing

Overview

The WEG RTW17-BA02U030ME05 Timing Relay is a high-precision electronic control device engineered for demanding industrial applications where accurate timing and reliable switching are critical. Designed as part of WEG's renowned RTW17 series, this relay delivers OFF-delay functionality with external command, enabling precise control over motor starters, automation systems, and process control equipment. With a compact 17.5 mm wide frame, the RTW17-BA02U030ME05 is engineered for space-efficient installation on 35 mm DIN rails or via direct screw mounting, making it ideal for control panels with limited real estate. This timing relay operates within a versatile power supply range of 24-240 Vac/Vdc, ensuring compatibility with a wide array of industrial control systems without the need for additional power conditioning. The OFF-delay function with external command allows for delayed disconnection after a control signal is removed, providing critical time for system inertia management, cooling cycles, or sequential shutdown procedures. This is particularly valuable in applications such as conveyor systems, pumps, and HVAC installations where controlled deceleration or delayed shutdown prevents mechanical stress and extends equipment lifespan. The RTW17-BA02U030ME05 features a timing range of 3 to 30 seconds, offering the flexibility to accommodate various process requirements. This adjustable timing window is crucial for synchronizing operations in automated production lines, where precise timing coordination between multiple relays ensures smooth workflow transitions. The relay is equipped with 2 DPDT (double pole, double throw) contacts, providing Form C switching capability that allows for both normally open and normally closed configurations in a single device, reducing component count and simplifying wiring. WEG, a global leader in industrial electric motor and automation technology, has engineered the RTW17 series with robust construction to withstand harsh industrial environments. The relays are designed for continuous operation with a maximum power consumption of 70 mA at 240 Vac, ensuring energy efficiency without compromising performance. The rated insulation voltage (Ui) and operation within 0.85 to 1.10 x Us further enhance system reliability by preventing false tripping due to voltage fluctuations common in industrial settings. Typical applications for the WEG RTW17-BA02U030ME05 include motor control centers, industrial automation panels, process control systems, and building management systems. In motor starters, it enables controlled shutdown sequences that prevent water hammer in pump systems or mechanical stress in conveyor belts. In automation, it coordinates sequential operations in packaging lines, CNC machines, or robotic assembly stations. The relay's versatility extends to commercial and residential applications where precise timing is required, such as lighting control systems, HVAC zone control, or emergency lighting activation. Professionals select the RTW17-BA02U030ME05 for its combination of reliability, flexibility, and ease of integration. The DIN rail mounting system simplifies installation and maintenance, while the multi-voltage capability reduces inventory requirements by eliminating the need for multiple voltage-specific models. WEG's global support network and extensive catalog of compatible accessories ensure seamless integration into existing systems and long-term operational reliability. For engineers and technicians seeking a dependable timing solution that balances performance with practical installation considerations, the WEG RTW17-BA02U030ME05 represents a trusted choice in industrial control technology.
  • OFF-delay timing relay with external command for precise control sequences
  • Compact 17.5 mm frame fits standard 35 mm DIN rails or screw mounting
  • Wide power supply range: 24-240 Vac/Vdc for versatile system compatibility
  • 2 DPDT (Form C) contacts for flexible switching configurations
  • Timing range: 3 to 30 seconds for process-specific timing needs
  • Low power consumption (70 mA at 240 Vac) for energy efficiency
  • Rated for continuous operation in harsh industrial environments
  • Compatible with WEG automation systems and industrial control panels

Specifications

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

Relay Accessories, Sockets & Clips, Solder, Polyester, Printed Circuit Board, 2, Socket, Potter & Brumfield R10
RTXD Extractor Tool

6896057-1

RTXD Extractor Tool
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.