WEG RTW17-A02U030SE05 - TIMING RELAY RTW17-A02U030SE05
WEG

RTW17-A02U030SE05

UPC: 7909323236970

Contact for Pricing

Overview

The WEG RTW17-A02U030SE05 timing relay is a high-performance control relay engineered for demanding industrial automation applications where precise timing and reliable switching are critical. Designed by WEG, a global leader in industrial electric motors and automation solutions, this timing relay combines robust construction with advanced functionality to deliver consistent performance in control circuits, PLC interfaces, and safety systems. Whether used in machine automation, process control, or safety interlocking, the RTW17-A02U030SE05 ensures accurate timing control for sequential operations, delay functions, and load switching with exceptional reliability. This versatile timing relay serves as a fundamental component in modern automation architectures, enabling engineers to implement complex control logic with minimal hardware complexity. The RTW17-A02U030SE05 excels in applications requiring programmable time delays, interval timing, or delayed actuation—such as conveyor systems, pump control, lighting automation, and machine sequencing. Its ability to amplify low-power control signals while providing electrical isolation makes it ideal for interfacing with PLCs, sensors, and other control devices. In safety circuits, it supports fail-safe timing functions that prevent hazardous conditions by ensuring proper sequencing during startup, shutdown, or emergency stops. WEG’s reputation for engineering excellence is reflected in the RTW17-A02U030SE05’s design, which emphasizes durability and precision. The relay is built to withstand harsh industrial environments, including exposure to vibration, temperature fluctuations, and electrical noise. Its compact form factor and DIN-rail mounting capability simplify installation in control panels, while standardized wiring terminals ensure compatibility with existing infrastructure. Professionals in industries such as manufacturing, water treatment, HVAC, and material handling rely on WEG relays for their proven track record of reducing downtime and improving operational efficiency. Selecting the right timing relay involves evaluating factors such as timing range, contact configuration, and environmental resilience. The RTW17-A02U030SE05 offers a balance of flexibility and reliability, with features that address common challenges in industrial control systems: - **Programmable timing functions**: Supports delay-on-energization, delay-on-de-energization, interval timing, and one-shot operations for precise control sequences. - **High switching capacity**: Handles higher power loads while isolating sensitive control circuits, reducing the need for additional components. - **Electrical isolation**: Provides galvanic separation between control and load sides, protecting downstream devices from voltage spikes or noise. - **Robust construction**: Engineered for long service life in industrial settings, with resistance to dust, moisture, and mechanical stress. - **Easy integration**: Compatible with standard automation systems and compatible with WEG’s ecosystem of motor control and protection devices. Industries such as automotive manufacturing, food processing, and renewable energy leverage timing relays like the RTW17-A02U030SE05 to optimize production lines, reduce energy consumption, and enhance safety. For example, in a bottling plant, the relay can coordinate the timing of conveyor belts, filling stations, and capping machines to ensure synchronized operation. In wastewater treatment facilities, it manages pump sequencing to maintain optimal flow rates while preventing system overloads. The relay’s adaptability makes it a cost-effective solution for both retrofitting existing systems and designing new automated processes. When installing the WEG RTW17-A02U030SE05, professionals should follow best practices for relay placement, wiring, and environmental conditions. Mounting the relay on a DIN rail in a well-ventilated control panel minimizes exposure to contaminants and heat. Proper torque settings for terminal connections prevent loose wiring, which can lead to intermittent failures. Additionally, selecting the appropriate timing range and contact configuration during the design phase ensures the relay meets the specific requirements of the application. WEG provides comprehensive technical documentation and support to assist engineers in selecting and deploying the RTW17-A02U030SE05 with confidence. For organizations seeking a reliable, high-quality timing relay that delivers precision, durability, and ease of integration, the WEG RTW17-A02U030SE05 stands out as a trusted choice. Backed by WEG’s decades of expertise in industrial automation, this relay combines cutting-edge technology with practical design principles to meet the evolving demands of modern manufacturing and process control. Whether used in a standalone control circuit or as part of a larger automation system, the RTW17-A02U030SE05 ensures consistent performance and operational efficiency, making it an essential component for any industrial environment.
  • Programmable timing functions for delay-on-energization, delay-on-de-energization, and interval timing
  • High switching capacity with electrical isolation for control and load circuit separation
  • Robust construction for harsh industrial environments (vibration, temperature, electrical noise)
  • DIN-rail mounting and compact design for easy panel installation
  • Compatible with PLC interfaces, safety circuits, and automated machine control systems

Specifications

Mounting Type
DIN-Rail
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.