WEG CSW30H-CA3R45Y - SELECTOR SWITCH CSW30H-CA3R45Y
WEG

CSW30H-CA3R45Y

Alternate Item Number: 14380966

UPC: 7909492440697

Contact for Pricing

Overview

The WEG Selector Switch CSW30H-CA3R45Y is a robust industrial control component engineered for reliable operator interaction in heavy-duty machinery and equipment. Designed by WEG, a global leader in industrial electric motors and automation solutions, this selector switch delivers exceptional performance across millions of operations, making it an ideal choice for facilities requiring long-term durability and precision control. Built with heavy-duty construction, the CSW30H-CA3R45Y withstands harsh industrial conditions, including exposure to dust, moisture, and mechanical stress, ensuring consistent functionality in critical applications such as manufacturing, mining, oil and gas, and material handling. Its ergonomic design and intuitive operation reduce operator fatigue while enhancing safety and efficiency in control panel environments. This selector switch is part of WEG’s CSW30H series, a trusted line of industrial pushbutton and selector switches known for their versatility and compatibility with standard control systems. The CSW30H-CA3R45Y is available in multiple color options and functional configurations, allowing engineers and technicians to tailor the switch to specific operational needs—whether for mode selection, function control, or emergency stop applications. Its compact design makes it suitable for installation in NEMA and IEC-compliant control panels, where space optimization and reliability are paramount. Key features of the WEG CSW30H-CA3R45Y include a rugged metal housing that resists corrosion and impact, a high-precision switching mechanism for low-contact resistance, and a wide operating temperature range to accommodate diverse industrial environments. The switch’s modular construction simplifies maintenance and replacement, reducing downtime in production lines. Additionally, WEG’s global service network and adherence to international standards (such as IEC 60947) ensure that the CSW30H-CA3R45Y meets the rigorous demands of modern industrial automation. Professionals in industries such as automotive, food and beverage, water treatment, and renewable energy rely on WEG selector switches for their proven track record of performance and longevity. When selecting a selector switch, factors such as mechanical durability, electrical rating, and environmental resistance are critical. The CSW30H-CA3R45Y excels in these areas, offering a cost-effective solution without compromising on quality. Installation is straightforward, with standard mounting options and wiring compatibility that align with common industrial control architectures. For facilities prioritizing safety and operational efficiency, the WEG CSW30H-CA3R45Y delivers unmatched reliability and ease of integration.
  • Heavy-duty metal construction for long service life in harsh environments
  • Available in multiple colors and functions for intuitive machine operation
  • Compatible with NEMA and IEC control systems for seamless integration
  • Millions of operations reliability with low-contact resistance switching
  • Modular design for easy maintenance and reduced downtime

Specifications

Series
CSW30H
Package Weight (Imperial)
0.528 LB
Modular Selector Switch - 3-Pos Momentary, spring return from A and C to B - Short handle - Yellow - Illuminated - Chrome plastic - No contact block

M3SS2-21Y

Modular Selector Switch - 3-Pos Momentary, spring return from A and C to B - Short handle - Yellow - Illuminated - Chrome plastic - No contact block
SELECTOR CSW-CKI3F451-WH

CSW-CKI3F451 WH

SELECTOR CSW-CKI3F451-WH
Switch Knobs, Phenolic, Fluted Knob Design, 6.35 mm [.25 in] Shaft Size, Product Diameter 32.9 mm [1.296 in], Black, Line

4-1437624-6

Switch Knobs, Phenolic, Fluted Knob Design, 6.35 mm [.25 in] Shaft Size, Product Diameter 32.9 mm [1.296 in], Black, Line
OFF ON ON ON SPST Rotary Canopy Switch

77320RW

OFF ON ON ON SPST Rotary Canopy Switch

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.