WEG Strategic Partner Distributor
WEG SHT E14 ACW 125-800 - SHUNT TRIP RELEASE SHT ACW125-800 E14
WEG

SHT E14 ACW 125-800

UPC: 7894171881062

Contact for Pricing

Overview

The WEG SHT E14 ACW 125-800 Shunt Trip Release is a critical component for ensuring the safety and operational integrity of industrial electrical systems. Designed by WEG, a globally recognized leader in electrical equipment manufacturing, this shunt trip release provides a reliable mechanism for remotely tripping circuit breakers in response to external voltage signals. This functionality is paramount in applications where immediate and controlled disconnection of power is necessary to prevent damage, protect personnel, or comply with safety protocols. Engineered to meet stringent industrial standards, the SHT E14 ACW 125-800 is built for durability and consistent performance in demanding environments. Its primary function is to open the circuit breaker's mechanism when an external voltage signal is applied to its coil. This allows for integration into sophisticated control systems, emergency shutdown circuits, and automated plant operations. A key feature of this shunt trip release is the inclusion of coil clearing contacts. These contacts automatically interrupt the signal circuit once the mechanism has tripped, preventing continuous power draw and potential damage to the release coil itself. This intelligent design ensures efficiency and longevity of the component. The WEG SHT series, including the SHT E14 ACW 125-800, is known for its robust construction and ease of installation. It is compatible with a wide range of WEG circuit breakers and other compatible industrial switchgear, offering flexibility for various electrical infrastructure upgrades and new installations. The terminals are designed to accommodate wire sizes from 18 to 6 AWG (0.75 to 16 mm²), with a specified tightening torque of 18/2 in. lbs/Nm, ensuring secure and reliable electrical connections. The maximum release duration is less than 10 ms, signifying rapid response times crucial for safety-critical applications. Typical applications for the WEG SHT E14 ACW 125-800 include: * **Industrial Automation:** Integration into SCADA systems and PLCs for remote control and emergency shutdown. * **Power Distribution:** Ensuring safe isolation of sections of the grid during fault conditions or maintenance. * **Process Control:** Triggering breaker trips based on process parameters or alarms. * **Safety Systems:** Implementing emergency stop functionalities in manufacturing plants and heavy industries. WEG's commitment to quality and innovation is evident in the SHT E14 ACW 125-800, providing engineers and facility managers with a dependable solution for advanced circuit protection and system safety. Its efficient design, reliable operation, and compatibility with various control schemes make it an indispensable component for modern industrial electrical installations.
  • Remote circuit breaker tripping via external voltage signal
  • Includes coil clearing contacts for automatic signal circuit interruption
  • Designed for reliable operation in demanding industrial environments
  • Accommodates wire sizes from 18 to 6 AWG (0.75-16 mm²)
  • Maximum release duration of less than 10 ms for rapid response

Specifications

Connection Type
Screw Terminal (18-6 AWG)
Current Rating
800 A
Series
SHT E14 ACW
Series
SHT E14
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.