WEG Strategic Partner Distributor
WEG UBW225N-FTU50-3A - CIRCUIT BREAKER UBW225N-FTU50-3A WEG specifications: Frame size 225; Trip type Fixed thermal and magnetic; Rated current 50.0 A; Breaker interuption capacity @480 Vac 35.0 kA; Number of poles 3
WEG

UBW225N-FTU50-3A

Alternate Item Number: 13712994

UPC: 7909322746906

Contact for Pricing

Overview

The WEG UBW225N-FTU50-3A Circuit Breaker is a robust, high-performance solution engineered for critical overcurrent protection in industrial electrical systems. Designed to safeguard motors, distribution panels, and power systems, this circuit breaker automatically interrupts fault currents to prevent equipment damage, electrical fires, and costly downtime. Manufactured by WEG, a global leader in industrial electrical solutions, the UBW225N-FTU50-3A combines precision engineering with durable construction to deliver unmatched reliability in demanding environments. **Key Features and Benefits:** - **Automatic Fault Interruption:** The UBW225N-FTU50-3A detects overcurrent conditions and trips instantly to isolate faulty circuits, protecting sensitive equipment and personnel. This rapid response minimizes the risk of catastrophic failures and ensures compliance with electrical safety standards. - **Versatile Industrial Applications:** Ideal for motor circuits, distribution panels, and industrial power systems, this circuit breaker is suitable for manufacturing plants, utilities, commercial buildings, and infrastructure projects where continuous power reliability is non-negotiable. - **Durable Construction:** Built with high-quality materials, the UBW225N-FTU50-3A withstands harsh industrial conditions, including temperature fluctuations, vibration, and electrical stress. Its rugged design ensures long-term performance with minimal maintenance. - **Easy Installation and Integration:** Designed for seamless integration into existing electrical panels and systems, the UBW225N-FTU50-3A features standardized mounting options and clear labeling for quick setup. Professionals appreciate its compatibility with common industrial enclosures and control systems. - **Compliance and Safety:** WEG circuit breakers meet stringent international safety standards, including UL, IEC, and CE certifications, providing peace of mind for engineers and facility managers. Their design aligns with industry best practices for electrical protection and risk mitigation. **Why Choose WEG for Circuit Protection?** WEG is a trusted name in industrial electrical solutions, renowned for innovation, quality, and reliability. With decades of experience in developing cutting-edge protection devices, WEG’s circuit breakers are deployed in power generation, mining, oil and gas, and automation sectors worldwide. The UBW225N-FTU50-3A exemplifies this legacy, offering a balance of performance, durability, and ease of use that professionals rely on daily. **Typical Applications:** - **Motor Protection:** Safeguards electric motors from overloads and short circuits, extending equipment lifespan and reducing repair costs. - **Distribution Panels:** Ensures stable power distribution in commercial and industrial facilities, preventing cascading failures. - **Industrial Power Systems:** Protects critical infrastructure in manufacturing, processing plants, and data centers where uninterrupted power is essential. - **Renewable Energy Systems:** Suitable for solar, wind, and battery storage systems, where reliable fault protection is vital for grid stability. **Installation and Maintenance:** Professionals should follow manufacturer guidelines for proper installation, including correct sizing, wiring, and grounding. Regular inspections and testing ensure the UBW225N-FTU50-3A maintains optimal performance. WEG provides comprehensive support, including technical documentation, training, and customer service, to assist with integration and troubleshooting. For industrial facilities prioritizing safety, efficiency, and longevity, the WEG UBW225N-FTU50-3A Circuit Breaker is a proven choice. Its combination of advanced protection, durability, and manufacturer-backed reliability makes it an indispensable component in modern electrical systems.
  • Automatic overcurrent protection for industrial electrical systems
  • Instant fault interruption to prevent equipment damage and fires
  • Durable construction for harsh industrial environments
  • Easy installation and integration with existing systems
  • Compliant with UL, IEC, and CE safety standards

Specifications

Breaker interuption capacity @480 Vac
35.0 kA
Current Rating
50 A
Frame size
225
Number Of Poles
3
Poles
3A
Rated current
50.0 A
Series
UBW225N
Trip type
Fixed thermal and magnetic
Package Weight (Imperial)
4.95 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.