WEG Strategic Partner Distributor
WEG UBW225H-FTU125-3A - CIRCUIT BREAKER UBW225H-FTU125-3A WEG specifications: Frame size 225; Trip type Fixed thermal and magnetic; Rated current 125.0 A; Breaker interuption capacity @480 Vac 65.0 kA; Number of poles 3
WEG

UBW225H-FTU125-3A

Alternate Item Number: 13713043

UPC: 7909322746296

Contact for Pricing

Overview

The WEG UBW225H-FTU125-3A is a robust Molded-Case Circuit Breaker (MCCB) engineered for superior short circuit and thermal protection in demanding industrial electrical systems. As part of WEG's UBW Series, this breaker offers a broad product range from 15A to 2500A, with SCCR ratings extending up to 100 KAIC, ensuring compatibility with diverse application requirements. The UBW225H-FTU125-3A is specifically designed for reliable overcurrent protection, automatically disconnecting power during fault conditions to safeguard valuable equipment and prevent electrical hazards such as fires. This particular model, the UBW225H-FTU125-3A, features a 125 Ampere rating and a 3-pole configuration, making it ideal for three-phase industrial power distribution. It is UL 489 Listed, signifying adherence to stringent safety and performance standards for circuit breakers used in industrial applications. The FTU designation indicates its Thermal and Magnetic trip unit, providing dependable protection against both sustained overloads and instantaneous short circuits. Its frame size is 225, and it boasts an H-rated SCCR of 65 KAIC at 480V, offering substantial fault current interruption capability. Key features of the WEG UBW Series, including the UBW225H-FTU125-3A, include: * **Comprehensive Protection:** Delivers essential overcurrent protection for motor circuits, distribution panels, and complex industrial power systems. * **High SCCR Ratings:** Available with multiple SCCR ratings up to 100 KAIC, meeting the demands of high fault current environments. * **UL 489 Listed:** Certified for use in industrial applications, ensuring safety and reliability. * **80% Rated:** Suitable for standard UL applications, offering efficient utilization. * **Maintenance Mode:** Features for superior Arc Flash Protection, enhancing safety during maintenance operations. * **Ambient Temperature Compensation:** Operates reliably across a wide ambient temperature range of -20°C to +70°C (-4°F to +158°F). * **Panel Mount Only:** Designed for straightforward installation in electrical panels. The UBW225H-FTU125-3A is an indispensable component for maintaining the integrity and safety of industrial electrical infrastructure. Its quality, reliability, and uncompromising protection are hallmarks of the WEG brand, trusted by professionals worldwide for critical electrical control and protection solutions. Whether used in manufacturing plants, processing facilities, or other industrial settings, this circuit breaker provides the peace of mind that comes with robust, dependable safety. WEG's commitment to innovation and quality is evident in the UBW Series, providing solutions that not only protect equipment but also contribute to operational efficiency and personnel safety. The UBW225H-FTU125-3A is a testament to this commitment, offering a high-performance circuit breaker designed to meet the rigorous demands of modern industrial environments.
  • WEG UBW225H-FTU125-3A Molded-Case Circuit Breaker
  • 125 Ampere, 3-Pole Configuration
  • UL 489 Listed for Industrial Applications
  • 65 KAIC SCCR Rating at 480V (H-rated)
  • Thermal and Magnetic (FTU) Trip Unit for reliable protection

Specifications

Breaker interuption capacity @480 Vac
65.0 kA
Current Rating
125 A
Frame size
225
Mounting Type
Panel Mount
Number Of Poles
3
Poles
3
Rated current
125.0 A
Series
UBW
Trip type
Fixed thermal and magnetic
Voltage Rating
480 VAC
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.