WEG Strategic Partner Distributor
WEG UBW225H-FTU20-3A-A1 - CIRCUIT BREAKER UBW225H-FTU20-3A-A1
WEG

UBW225H-FTU20-3A-A1

UPC: 7909712290880

Contact for Pricing

Overview

The WEG UBW225H-FTU20-3A-A1 circuit breaker is a critical component for ensuring the safety and reliability of industrial electrical systems. Designed to provide robust overcurrent protection, this device automatically interrupts electrical circuits when fault conditions such as overloads or short circuits are detected. This rapid disconnection is paramount in preventing catastrophic equipment damage, mitigating the risk of electrical fires, and safeguarding personnel. As a leading manufacturer in the electrical industry, WEG is renowned for producing high-quality, durable components that meet stringent international standards. The UBW225H-FTU20-3A-A1 model exemplifies this commitment, offering dependable performance in demanding industrial environments. Its primary function is to act as an automatic safety switch, essential for protecting sensitive machinery, power distribution panels, and entire plant operations from the destructive effects of electrical faults. This circuit breaker is ideally suited for a wide range of applications, including: * **Motor Protection:** Safeguarding electric motors from damage due to overloads or phase imbalances, thereby extending motor lifespan and reducing downtime. * **Distribution Panels:** Providing essential protection for branch circuits within industrial distribution boards, ensuring the integrity of the overall power supply. * **Industrial Power Systems:** Acting as a vital safety device in complex power networks, protecting transformers, control systems, and other critical infrastructure. * **Machinery Control Circuits:** Ensuring the safe operation of control systems by preventing overcurrents that could lead to component failure. The selection of an appropriate circuit breaker, such as the WEG UBW225H-FTU20-3A-A1, involves careful consideration of the circuit's current rating, voltage, interrupting capacity, and the specific protection requirements of the connected equipment. Professionals rely on circuit breakers like this one for their predictable and reliable operation, which is crucial for maintaining operational continuity and safety compliance. The 20A current rating of this specific unit makes it suitable for circuits with moderate power demands. Installation should always be performed by qualified electricians in accordance with local electrical codes and manufacturer guidelines to ensure optimal safety and functionality. Investing in quality circuit protection from a trusted manufacturer like WEG is a fundamental step in building resilient and safe industrial electrical infrastructure. The UBW225H-FTU20-3A-A1 is a testament to WEG's dedication to providing advanced and reliable electrical protection solutions for the modern industrial landscape.
  • WEG UBW225H-FTU20-3A-A1 Circuit Breaker for industrial applications
  • 20A current rating for essential overcurrent protection
  • Automatically disconnects power during fault conditions (overloads, short circuits)
  • Protects electrical circuits, equipment, and prevents fires
  • Reliable safety device for motor circuits, distribution panels, and industrial power systems

Specifications

Current Rating
20 A
Series
UBW225H
Package Weight (Imperial)
4.95 LB
Ground Lug

DNGL

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

83411621001

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

76512124011

ZCT,LZR-030(V),EMPR,EXP
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
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.

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.