WEG Strategic Partner Distributor
WEG UBW225H-FTU15-3A - CIRCUIT BREAKER UBW225H-FTU15-3A WEG specifications: Frame size 225; Trip type Fixed thermal and magnetic; Rated current 15.0 A; Breaker interuption capacity @480 Vac 65.0 kA; Number of poles 3
WEG

UBW225H-FTU15-3A

Alternate Item Number: 13712921

UPC: 7909322746623

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Overview

The WEG UBW225H-FTU15-3A Circuit Breaker is a high-performance, compact overcurrent protection device engineered for industrial and commercial electrical systems. Designed by WEG, a global leader in electrical motor and automation technology, this circuit breaker delivers reliable fault protection for motor circuits, distribution panels, and critical power distribution infrastructure. The UBW series represents WEG’s commitment to safety, efficiency, and durability in low-voltage circuit protection, making it a trusted choice for engineers and maintenance professionals worldwide. **Key Features and Technical Advantages** The UBW225H-FTU15-3A is a thermal-magnetic circuit breaker with a 15-ampere current rating, optimized for continuous operation under nominal load while providing instant response to overcurrent conditions. Its robust construction ensures reliable performance in harsh industrial environments, including exposure to dust, vibration, and temperature fluctuations. The breaker features a trip-free mechanism, ensuring it cannot be held closed during a fault condition—a critical safety feature in high-risk applications. **Applications Across Industries** This circuit breaker is ideal for a wide range of industrial and commercial applications, including: - **Motor Protection:** Safeguards motors from overload and short-circuit conditions, extending equipment lifespan and reducing unplanned downtime. - **Distribution Panels:** Installed in main and branch distribution panels to protect feeders and downstream circuits from overcurrent events. - **Industrial Machinery:** Used in manufacturing plants, processing facilities, and automation systems where reliable power continuity is essential. - **Building Infrastructure:** Provides protection in commercial buildings, data centers, and critical facilities requiring compliance with electrical safety standards. **Why Choose WEG for Circuit Protection?** WEG is a globally recognized manufacturer with decades of expertise in electrical engineering and industrial automation. The UBW series circuit breakers reflect the company’s dedication to innovation, quality, and compliance with international standards such as IEC, UL, and CSA. Professionals trust WEG for its consistency in performance, ease of installation, and compatibility with a wide range of electrical systems. **Installation and Maintenance Considerations** The UBW225H-FTU15-3A is designed for quick and easy installation in standard DIN rail or panel mount configurations. Its compact form factor allows for high-density panel layouts without sacrificing accessibility. For maintenance teams, the breaker’s clear trip indication and modular design simplify diagnostics and replacement, minimizing system downtime. Regular inspection and adherence to manufacturer guidelines ensure long-term reliability and compliance with safety regulations. **Industry Compliance and Safety Assurance** This circuit breaker meets stringent safety and performance standards, including overload protection, short-circuit interruption, and insulation coordination. It is suitable for use in systems requiring compliance with NEC, IEC, and other regional electrical codes. By integrating the UBW225H-FTU15-3A into your electrical infrastructure, you enhance operational safety, reduce fire risks, and protect valuable assets from electrical faults. **Conclusion** The WEG UBW225H-FTU15-3A Circuit Breaker is more than just a protective device—it is a critical component in modern electrical safety strategies. Whether protecting motors, distribution systems, or industrial machinery, this breaker delivers dependable performance, durability, and peace of mind. Trusted by engineers and facility managers worldwide, WEG continues to set the standard for reliable circuit protection in demanding industrial environments.
  • 15A thermal-magnetic circuit breaker for overcurrent protection
  • Compact design for DIN rail or panel mounting
  • Trip-free mechanism ensures safety during fault conditions
  • Compliant with IEC, UL, and CSA safety standards
  • Trusted WEG quality for industrial and commercial applications

Specifications

Breaker interuption capacity @480 Vac
65.0 kA
Current Rating
15 A
Frame size
225
Mounting Type
DIN rail or panel mount
Number Of Poles
3
Poles
3P
Rated current
15.0 A
Series
UBW225H
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.