WEG CWB110-11-30D15 - CONTACTOR CWB110-11-30D15
WEG

CWB110-11-30D15

UPC: 7909712086360

Contact for Pricing

Overview

The WEG CWB110-11-30D15 Contactor is a robust and reliable component designed for demanding industrial control applications. Engineered to meet stringent IEC 60947 and UL 508 international standards, this contactor exemplifies WEG's commitment to quality and performance. Its design prioritizes ease of use and installation, making it a preferred choice for system integrators and maintenance professionals. At its core, the CWB110-11-30D15 is an electrically-controlled switch that utilizes an electromagnetic coil to operate power contacts. This mechanism allows for the remote and automated control of motor and power circuits, a fundamental requirement in modern industrial automation. The contactor is built for frequent switching operations, ensuring longevity and consistent performance even under heavy duty cycles. Its primary function is to safely connect and disconnect electrical loads, protecting equipment and enabling precise operational control. Key features of the WEG CWB line, including the CWB110-11-30D15, contribute to its versatility and dependability: * **AC or DC Coil Operation:** The contactor coil can be operated on either AC or DC voltage, offering flexibility in system design and integration. * **Compact Mounting:** Designed for efficient panel space utilization, it allows for simple and compact mounting of surge suppressor blocks. * **Zero-Width Mechanical Interlock:** This feature is crucial for building reliable reversing or multi-contactor arrangements without adding significant width to the assembly. * **Organized Control Circuits:** WEG's design ensures simple and organized control circuits, simplifying wiring and reducing potential errors. * **Additional Contact Blocks:** The ability to easily add auxiliary contact blocks expands the control capabilities for complex logic and feedback systems. * **Easy Access Terminals:** Power and control terminals are readily accessible, facilitating straightforward installation and maintenance. The CWB110-11-30D15 specifically features a 120V AC coil, three normally open (NO) power poles, and one normally open (NO) and one normally closed (NC) auxiliary contact. This configuration is ideal for a wide array of applications, including motor starting, lighting control systems, and general power switching in manufacturing plants, processing facilities, and building automation systems. The rugged construction ensures durability in harsh industrial environments, providing peace of mind and minimizing downtime. WEG is a globally recognized brand synonymous with high-quality electrical equipment. Their contactors are trusted by industries worldwide for their performance, reliability, and adherence to international safety standards. Choosing the WEG CWB110-11-30D15 means investing in a proven solution that supports efficient and safe industrial operations.
  • WEG CWB110-11-30D15 IEC Contactor
  • 110A Rated Current
  • 120V AC Coil Voltage
  • 3 Normally Open (NO) Power Poles
  • 1 Normally Open (NO) + 1 Normally Closed (NC) Auxiliary Contacts

Specifications

Current Rating
110 A
Poles
3 NO
Series
CWB
Voltage Rating
120 V AC
Package Weight (Imperial)
3.722 LB
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1270040900

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MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)

1311001000

MT-63 34A 3D SCREW EXP (MT63-3D-34-S-E)
Ground Lug

DNGL

Ground Lug
CONTACT BLOCK BU BLB-02

BLB-02

CONTACT BLOCK BU BLB-02
CONTACT BLOCK BU BFB-20

BFB-20

CONTACT BLOCK BU BFB-20
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.