WEG UMBW-4C1-16 - MINI CIRCUIT BREAKER UMBW-4C1-16
WEG

UMBW-4C1-16

Alternate Item Number: 13634520

UPC: 7909492434313

Contact for Pricing

Overview

The WEG UMBW-4C1-16 Mini Circuit Breaker is a critical component for ensuring the safety and reliability of electrical systems in industrial and commercial environments. Engineered by WEG, a globally recognized leader in electrical solutions, this compact yet robust device offers superior protection against overcurrent conditions, including overloads and short circuits. Its 16A current rating makes it suitable for a wide range of applications where precise and dependable circuit interruption is paramount. The UMBW Series from WEG is synonymous with quality and performance. The UMBW-4C1-16 model exemplifies this reputation, providing users with peace of mind through its consistent and effective operation. Its primary function is to safeguard sensitive electrical equipment and wiring from damage caused by excessive current, thereby preventing potential fire hazards and costly downtime. This proactive protection is essential for maintaining operational continuity and adhering to stringent safety regulations. Key features and benefits of the WEG UMBW-4C1-16 include: * **Reliable Overcurrent Protection:** Effectively interrupts circuits during overloads and short circuits, preventing damage to downstream equipment and wiring. * **Compact Design:** Its space-saving form factor facilitates easy installation in distribution panels, control cabinets, and other confined electrical enclosures, a crucial consideration in modern industrial settings. * **16A Current Rating:** Optimized for circuits requiring a specific current handling capacity, ensuring efficient and safe operation. * **Durable Construction:** Built with high-quality materials to withstand the demanding conditions often found in industrial environments, ensuring long-term operational integrity. * **WEG Quality Assurance:** Manufactured by WEG, a trusted name in the electrical industry, guaranteeing a product that meets high standards of performance and longevity. This mini circuit breaker is an indispensable tool for electricians, maintenance engineers, and system designers. Its application spans across various sectors, including manufacturing plants, automation systems, building management, and power distribution networks. By incorporating the WEG UMBW-4C1-16 into electrical designs, professionals can enhance system resilience and minimize the risk of electrical faults. The ease of installation, coupled with its robust protective capabilities, makes it a preferred choice for new installations and upgrades. Trust the UMBW-4C1-16 for dependable, efficient, and safe electrical circuit protection, backed by the expertise and innovation of WEG.
  • WEG UMBW-4C1-16 Mini Circuit Breaker
  • 16 Ampere (16A) Current Rating
  • UMBW Series for robust electrical protection
  • Designed for industrial and commercial applications
  • Safeguards against overloads and short circuits

Specifications

Package Weight (Imperial)
0.33 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.