WEG SSW070412T5SH2RFZ - SOFT-STARTER SSW070412T5SH2RFZ
WEG

SSW070412T5SH2RFZ

UPC: 7909322523378

Contact for Pricing

Overview

The **WEG SSW070412T5SH2RFZ Soft-Starter** is a high-performance motor control solution designed to optimize the operation of three-phase induction motors in industrial applications. Engineered by WEG, a global leader in electric motor technology and industrial automation, this soft starter delivers precise voltage control during motor startup and shutdown, eliminating the damaging electrical and mechanical stress associated with direct-on-line (DOL) starting. By gradually ramping up motor voltage, it minimizes inrush current, reduces torque spikes, and extends the operational lifespan of both the motor and connected equipment. This makes it an ideal choice for facilities prioritizing energy efficiency, reliability, and equipment longevity. The SSW070412T5SH2RFZ is particularly well-suited for applications where controlled acceleration and deceleration are critical. In pumping systems, for example, it prevents water hammer—a common issue caused by sudden pressure surges that can damage pipes, valves, and pumps. For conveyors, crushers, and fans, it ensures smooth, jerk-free operation, reducing wear on mechanical components and minimizing downtime. The soft starter’s built-in motor protection features, including overload and phase imbalance detection, provide an additional layer of safety, safeguarding against costly failures and unplanned maintenance. Key features of the WEG SSW070412T5SH2RFZ include **adjustable ramp times** for customized acceleration profiles, **compact design** for seamless panel integration, and **versatile compatibility** with a wide range of motor types and power ratings. Its intuitive interface and compatibility with WEG’s automation ecosystem simplify installation and commissioning, while optional communication modules enable remote monitoring and integration with industrial control systems (ICS) and SCADA platforms. This flexibility makes it a preferred solution for modern smart factories and Industry 4.0 environments where connectivity and data-driven decision-making are paramount. Industries that benefit from the WEG SSW070412T5SH2RFZ span **water and wastewater treatment, mining, oil and gas, HVAC, and material handling**. In water treatment plants, it ensures reliable pump operation while reducing energy consumption during peak demand periods. In mining operations, it protects heavy-duty motors from the harsh conditions of extraction and processing, where frequent starts and stops are common. For HVAC systems in commercial buildings, it enhances energy efficiency by optimizing fan and compressor performance, aligning with sustainability goals and regulatory compliance. Selecting the right soft starter involves evaluating factors such as motor power rating, load characteristics, and environmental conditions. The WEG SSW070412T5SH2RFZ is designed to handle a broad spectrum of applications, from small to medium-sized motors, with a focus on durability and ease of use. Its robust construction and compliance with international standards (such as IEC and UL) ensure reliable performance in demanding industrial environments. For professionals tasked with motor control system design, the SSW070412T5SH2RFZ offers a cost-effective, low-maintenance solution that delivers long-term value by reducing energy waste, minimizing mechanical stress, and extending equipment life. WEG’s reputation as a trusted manufacturer in the industrial automation space further enhances the appeal of the SSW070412T5SH2RFZ. With decades of experience in motor control and a global network of technical support, WEG provides customers with the expertise needed to implement and maintain their soft starter solutions effectively. Whether upgrading existing systems or designing new installations, engineers and facility managers can rely on the WEG SSW070412T5SH2RFZ to deliver consistent performance, energy savings, and operational reliability.
  • Smooth, controlled motor startup and shutdown to reduce mechanical and electrical stress
  • Adjustable ramp times for customized acceleration/deceleration profiles
  • Built-in motor protection against overload, phase imbalance, and voltage sags
  • Compact design for easy panel integration in industrial environments
  • Compatible with WEG automation systems and SCADA for remote monitoring

Specifications

Series
SSW07
Package Weight (Imperial)
42.06 LB
GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)

1270040900

GMD-16M DC240V 3W 1b EXP (GMD16M-30-01-UD-3W-S-E)
MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)
Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-40

BFB-40

CONTACT BLOCK BU BFB-40
One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

LCMA6-8-C

One-hole, metric conductor, standard barrel with window lug, 4-6mm wire, M8 stud hole.

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.