WEG SHT-UBW400-E61 - SHUNT TRIP RELEASE SHT-UBW400-E61
WEG

SHT-UBW400-E61

Alternate Item Number: 13755480

UPC: 7909322825106

Contact for Pricing

Overview

The WEG SHT-UBW400-E61 Shunt Trip Release is a critical component designed for industrial circuit breakers, providing essential emergency disconnection capabilities. Engineered by WEG, a globally recognized leader in electrical equipment manufacturing, this shunt trip release ensures the reliable and rapid de-energization of circuits when fault conditions are detected or when remote tripping is required. Its primary function is to enhance safety and protect valuable electrical infrastructure from damage caused by overcurrents, short circuits, or other electrical anomalies. In industrial settings, the integrity of power distribution systems is paramount. The SHT-UBW400-E61 integrates seamlessly with compatible WEG circuit breakers, acting as a vital safety mechanism. When a signal is received from an external source, such as a protective relay or an emergency stop button, the shunt trip release instantly trips the circuit breaker, interrupting the flow of electricity. This immediate response is crucial for preventing catastrophic equipment failures, mitigating the risk of electrical fires, and ensuring the safety of personnel working in the vicinity of energized systems. The UBW series from WEG is known for its robust construction and dependable performance, making the SHT-UBW400-E61 a trusted choice for demanding applications. Key applications for the WEG SHT-UBW400-E61 include: * **Motor Control Centers (MCCs):** Protecting large industrial motors from electrical faults and enabling safe shutdown procedures. * **Distribution Panels:** Providing an additional layer of safety and remote control for main and branch circuits. * **Industrial Power Systems:** Safeguarding critical power infrastructure in manufacturing plants, processing facilities, and heavy industry. * **Emergency Shutdown Systems:** Integrating with plant-wide safety protocols to ensure rapid power isolation in emergencies. Selecting the correct shunt trip release is vital for maintaining the operational efficiency and safety of any industrial electrical system. The WEG SHT-UBW400-E61, with its reliable design and manufacturer reputation, offers peace of mind. Its installation is typically straightforward, designed to interface with specific WEG circuit breaker models, ensuring a secure and effective connection. Professionals rely on WEG products for their durability, performance, and adherence to stringent industrial standards. This shunt trip release is an indispensable accessory for any facility prioritizing electrical safety and operational continuity.
  • WEG SHT-UBW400-E61 Shunt Trip Release for industrial circuit breakers.
  • Provides essential emergency disconnection capabilities.
  • Enhances safety and protects electrical infrastructure.
  • Designed for reliable and rapid de-energization of circuits.
  • Trusted component from WEG, a leader in electrical equipment.

Specifications

Material
Robust industrial materials
Series
UBW
Package Weight (Imperial)
0.429 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.