WEG Strategic Partner Distributor
WEG SSW900E0604T5E4HRB - SOFT-STARTER SSW900E0604T5E4HRB
WEG

SSW900E0604T5E4HRB

Contact for Pricing

Overview

The WEG SSW900E0604T5E4HRB Soft-Starter is a high-performance electronic motor controller designed to deliver precise, controlled acceleration and deceleration for three-phase induction motors. Engineered by WEG, a global leader in industrial electric motors and automation solutions, this soft starter minimizes mechanical and electrical stress during motor startup and shutdown, significantly extending equipment lifespan while reducing maintenance costs. The SSW900E0604T5E4HRB is part of WEG’s renowned SSW900 series, which is trusted across industries for its reliability, advanced protection features, and seamless integration into existing control systems. Key features of the WEG SSW900E0604T5E4HRB include adjustable ramp times for customized acceleration profiles, built-in motor protection against overloads and phase imbalances, and a compact design optimized for easy panel integration. Unlike traditional starters that deliver full voltage instantly, this soft starter gradually increases voltage to the motor, preventing damaging current spikes that can lead to premature wear or system failures. Its intelligent control algorithms ensure smooth transitions during both startup and stopping, making it ideal for applications where water hammer prevention is critical, such as in pumping systems. Industries that benefit from the WEG SSW900E0604T5E4HRB include manufacturing, water treatment, HVAC, mining, and oil & gas, where reliable motor control is essential for operational efficiency. The soft starter’s ability to reduce starting current also makes it suitable for facilities with limited electrical capacity or where voltage sag mitigation is a priority. With WEG’s reputation for durability and innovation, the SSW900E0604T5E4HRB is a cost-effective solution for reducing downtime and improving system reliability. Installation is straightforward, with the soft starter designed for DIN rail or panel mounting, depending on the configuration. WEG provides comprehensive technical documentation, including wiring diagrams and programming guides, to simplify setup. The unit supports communication protocols like Modbus and Profibus, enabling integration with modern automation systems for remote monitoring and control. For professionals seeking a robust, energy-efficient motor starter, the WEG SSW900E0604T5E4HRB delivers unmatched performance and protection, ensuring long-term operational stability in demanding industrial environments.
  • Smooth, controlled acceleration and deceleration to minimize mechanical and electrical stress
  • Adjustable ramp times for customized motor startup profiles
  • Built-in motor protection against overloads, phase imbalances, and voltage sags
  • Compact design for easy panel or DIN rail integration
  • Supports Modbus/Profibus for seamless automation system integration

Specifications

Mounting Type
DIN rail or panel mounting
Series
SSW900
Package Weight (Imperial)
138.6 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-20

BFB-20

CONTACT BLOCK BU BFB-20
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.