WEG DWB250JE200-3DF - CIRCUIT BREAKER DWB250JE200-3DF
WEG

DWB250JE200-3DF

Alternate Item Number: 12736127

UPC: 7909158662937

Contact for Pricing

Overview

The WEG DWB250JE200-3DF Circuit Breaker is a critical component for ensuring the safety and reliability of industrial electrical systems. Engineered by WEG, a globally recognized leader in electrical equipment manufacturing, this circuit breaker is designed to provide robust overcurrent protection, safeguarding valuable machinery and personnel from the detrimental effects of electrical faults. Its primary function is to automatically interrupt the flow of electricity when an abnormal current condition, such as an overload or short circuit, is detected. This rapid disconnection is paramount in preventing equipment damage, reducing the risk of electrical fires, and minimizing downtime. This specific model, the DWB250JE200-3DF, is an integral part of comprehensive electrical protection strategies across a wide array of industrial applications. It is ideally suited for use in motor control circuits, where it protects motors from damage due to excessive current draw. Furthermore, it plays a vital role in distribution panels, ensuring that power is safely managed and delivered to various loads within a facility. The reliability and performance of WEG circuit breakers are well-established, making them a trusted choice for demanding industrial environments. Professionals rely on WEG for their commitment to quality and innovation in electrical protection solutions. Key benefits and applications of the WEG DWB250JE200-3DF Circuit Breaker include: * **Essential Safety Device:** Prevents electrical hazards such as fires and equipment meltdowns. * **Overcurrent Protection:** Automatically trips to interrupt circuits during overloads or short circuits. * **Equipment Safeguard:** Protects sensitive and expensive industrial machinery from electrical damage. * **Versatile Application:** Suitable for motor circuits, distribution panels, and general industrial power systems. * **Reliable Manufacturer:** Manufactured by WEG, a trusted name in industrial electrical solutions, ensuring consistent performance and durability. When selecting a circuit breaker for industrial applications, factors such as current rating, voltage, interrupting capacity, and trip characteristics are crucial. The DWB250JE200-3DF is engineered to meet stringent industry standards, providing peace of mind to plant managers, electrical engineers, and maintenance personnel. Its robust construction ensures longevity even in harsh operating conditions, common in manufacturing plants, processing facilities, and heavy industry. Investing in high-quality circuit breakers like the WEG DWB250JE200-3DF is a proactive measure that contributes significantly to operational continuity and workplace safety. The UNSPSC code 39121616 further categorizes this product within the electrical circuit protection and control devices segment, highlighting its specific industrial utility.
  • WEG DWB250JE200-3DF Circuit Breaker for industrial electrical protection.
  • Provides essential overcurrent protection against overloads and short circuits.
  • Safeguards industrial equipment and prevents electrical fires.
  • Ideal for motor circuits, distribution panels, and power systems.
  • Trusted WEG manufacturing ensures reliability and durability.

Specifications

Current Rating
250 A
Material
High-quality metals and polymers
Mounting Type
Panel mounting (distribution systems)
Poles
3P
Series
DWB
Package Weight (Imperial)
4.246 LB
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.
JB5-2 2 POLE JUMPER 5.2MM SPACING

1SNK905302R0000

JB5-2 2 POLE JUMPER 5.2MM SPACING
JB5-5 5 POLE JUMPER 5.2MM SPACING

1SNK905305R0000

JB5-5 5 POLE JUMPER 5.2MM SPACING
Ground Lug

DNGL

Ground Lug
ZCT,LZR-030(V),EMPR,EXP

76512124011

ZCT,LZR-030(V),EMPR,EXP
INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M

83411621001

INTERLOCK UNIT,AR-12M(SEPERATE),GMC(D)-6~16M

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.