WEG UMBW-1D2-13 - MINI CIRCUIT BREAKER UMBW-1D2-13
WEG

UMBW-1D2-13

Alternate Item Number: 14361071

UPC: 7909492436577

Contact for Pricing

Overview

The **WEG UMBW-1D2-13 Mini Circuit Breaker** is a high-performance, compact electrical protection device designed for industrial applications requiring precise overcurrent and short-circuit protection. Engineered by WEG, a globally trusted name in motor and automation solutions, this miniature circuit breaker (MCB) delivers robust thermal and magnetic trip mechanisms to safeguard critical electrical circuits and equipment. With its space-saving design, the UMBW-1D2-13 is ideal for installation in motor circuits, distribution panels, control cabinets, and industrial power systems where reliability and safety are paramount. **Key Features and Benefits:** - **Dual Protection Mechanism:** Combines thermal trip for overload protection and magnetic trip for instantaneous short-circuit interruption, ensuring comprehensive fault response. - **Compact and Modular Design:** Fits seamlessly into tight spaces, making it suitable for modern, high-density electrical panels and control systems. - **High Breaking Capacity:** Engineered to interrupt fault currents efficiently, reducing the risk of equipment damage and electrical fires. - **Easy Installation and Maintenance:** Designed for quick mounting on DIN rails, facilitating fast deployment in new installations or retrofits. - **Compliance and Reliability:** Manufactured to meet stringent industrial standards, ensuring long-term performance in demanding environments. **Typical Applications:** The WEG UMBW-1D2-13 Mini Circuit Breaker is widely used across industries such as manufacturing, oil and gas, mining, water treatment, and renewable energy. It is particularly well-suited for protecting branch circuits in: - **Motor Control Centers (MCCs):** Safeguarding motors from overloads and short circuits to extend equipment lifespan. - **Distribution Panels:** Providing zone-selective protection to isolate faults and maintain system integrity. - **Industrial Machinery:** Ensuring safe operation of CNC machines, conveyors, pumps, and other critical equipment. - **Renewable Energy Systems:** Protecting solar inverters, wind turbine controllers, and battery storage systems from electrical faults. **Why Choose WEG for Your Protection Needs?** WEG is a leading manufacturer of industrial electrical solutions, renowned for its innovation, quality, and reliability. With decades of experience in motor control and automation, WEG products are trusted by engineers and technicians worldwide. The UMBW-1D2-13 Mini Circuit Breaker exemplifies this commitment, offering a balance of performance, durability, and ease of use. Whether you're designing a new facility or upgrading an existing system, this MCB provides the protection your circuits need to operate safely and efficiently. **Installation and Selection Considerations:** When selecting a miniature circuit breaker like the WEG UMBW-1D2-13, professionals consider factors such as rated current, breaking capacity, and trip characteristics. This MCB is designed for circuits with typical current ratings up to 13A, making it suitable for low-to-medium power applications. For optimal performance, ensure proper sizing based on the load requirements and consult WEG’s technical documentation for compatibility with your system. Installation is straightforward, with DIN rail mounting and clear labeling for easy identification and maintenance. **Industry Trust and Support:** WEG’s global presence and dedicated customer support ensure that the UMBW-1D2-13 is backed by expert service and readily available spare parts. This reliability is critical for industries where downtime is costly, and safety is non-negotiable. By choosing WEG, you’re not just purchasing a circuit breaker—you’re investing in a solution that enhances the safety, efficiency, and longevity of your electrical infrastructure.
  • Dual thermal and magnetic trip mechanisms for comprehensive fault protection
  • Compact design ideal for high-density electrical panels
  • High breaking capacity for efficient fault current interruption
  • Easy DIN rail mounting for quick installation
  • Trusted WEG quality for industrial reliability

Specifications

Current Rating
13 A
Mounting Type
DIN Rail
Series
UMBW
Package Weight (Imperial)
0.7 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.