WEG Strategic Partner Distributor
WEG SSW900D0255T5E3B - SOFT-STARTER SSW900D0255T5E3B WEG specifications: Rated current 255 A; Power supply 220-575 V; Enclosure IP00; Frame D
WEG

SSW900D0255T5E3B

UPC: 7909712443750

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Overview

The WEG SSW900D0255T5E3B is a 255A, 3-phase soft starter designed for precise motor control. Built by WEG, a global leader in motor technology, this panel-mount unit reduces mechanical stress and electrical transients during motor startup and shutdown. It features IP66/IP67 protection for harsh environments and adjustable ramp times for controlled acceleration and deceleration. Ideal for pumps, fans, and conveyor systems, it includes built-in motor protection against overloads and phase loss. Operating at 50/60 Hz, it uses screw terminals for secure wiring.
  • 255A rated current for medium to heavy-duty motors
  • IP66/IP67 rated for dust and water resistance
  • Panel mount design with 3-phase configuration
  • Adjustable ramp times for controlled acceleration/deceleration
  • Built-in motor protection against overloads and phase loss

Specifications

Color
Blue
Connection Type
Screw Terminal
Current Rating
255 A
Enclosure
IP00
Frame
D
Frequency
50/60 Hz
Ip Rating
IP66/IP67
Material
Poly
Mounting Type
Panel Mount
Poles
3P
Power supply
220-575 V
Rated current
255 A
Series
SSW900
Package Weight (Imperial)
30.8 LB
SOFT-STARTER SSW900B0085T5E2B WEG specifications: Rated current 85 A; Power supply 220-575 V; Enclosure IP20; Frame B

SSW900B0085T5E2B

SOFT-STARTER SSW900B0085T5E2B WEG specifications: Rated current 85 A; Power supply 220-575 V; Enclosure IP20; Frame B
PSTX extreme duty enclosed softstarters are the ultimate softstarting solution. Includes all features of the PSTX normal duty, sized for heavy duty applications, plus an AC-3 emergency bypass. Both the PSTX softstarter and TMAX XT breakers are utilized. Door mounted pilot devices include PSTX keypad, hand-off-auto selector switch, start and stop pushbuttons, power on pilot light, run pilot light, fault pilot light, normal/emergency bypass selector switch, emergency bypass start and stop pushbuttons and emergency bypass pilot light. Good for Normal Duty class 10 starts for 200HP/248A, heavy duty class 30 starts for 150HP/192A, SSCR rating of 65kA, 480V and type 4 enclosure.

X150-B4-48-XD

PSTX extreme duty enclosed softstarters are the ultimate softstarting solution. Includes all features of the PSTX normal duty, sized for heavy duty applications, plus an AC-3 emergency bypass. Both the PSTX softstarter and TMAX XT breakers are utilized. Door mounted pilot devices include PSTX keypad, hand-off-auto selector switch, start and stop pushbuttons, power on pilot light, run pilot light, fault pilot light, normal/emergency bypass selector switch, emergency bypass start and stop pushbuttons and emergency bypass pilot light. Good for Normal Duty class 10 starts for 200HP/248A, heavy duty class 30 starts for 150HP/192A, SSCR rating of 65kA, 480V and type 4 enclosure.
3 PH COMP. SOFT START 220V 16A, UL + DIN

RSBT2216EV51

3 PH COMP. SOFT START 220V 16A, UL + DIN
SOFT-STARTER SSW900F0820T6E4B

SSW900F0820T6E4B

SOFT-STARTER SSW900F0820T6E4B
SOFT-STARTER SSW900F0820T5E4HRB

SSW900F0820T5E4HRB

SOFT-STARTER SSW900F0820T5E4HRB
SOFT-STARTER SSW900E0670T5E4HRB

SSW900E0670T5E4HRB

SOFT-STARTER SSW900E0670T5E4HRB
SOFT-STARTER SSW900F0950T6E4B

SSW900F0950T6E4B

SOFT-STARTER SSW900F0950T6E4B
SOFT-STARTER SSW900G1100T6E3B WEG specifications: Rated current 1100 A; Power supply 400-690 V; Enclosure IP00; Frame G

SSW900G1100T6E3B

SOFT-STARTER SSW900G1100T6E3B WEG specifications: Rated current 1100 A; Power supply 400-690 V; Enclosure IP00; Frame G

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.