CRYDOM

About CRYDOM

Crydom is a manufacturer of solid state relays (SSRs) and related power control components. The brand's product line includes panel-mounted and surface-mounted SSRs, heat sinks, and I/O modules. Crydom SSRs are used in industrial applications where frequent switching, long life, and resistance to shock and vibration are required. The relays are available in various output configurations, including AC and DC, with current ratings from a few amperes to over 100 A. Common features include finger-safe terminals, screw or saddle-clamp connections, and compatibility with standard heat sinks. Crydom products are typically used in heating, ventilation, and air conditioning (HVAC) systems, plastics machinery, packaging equipment, and lighting controls. The SSRs are designed to switch loads such as resistive heaters, motors, and transformers. Many models offer zero-voltage turn-on to reduce electrical noise and inrush current. The relays are available in Form A (SPST-NO) configurations, with input currents typically around 10 mA for AC input and 19 mA for DC input. Output voltage ranges include 24 to 280 VAC, 48 to 530 VAC, and 48 to 600 VAC, depending on the series. Maximum output currents range from 10 A to 50 A for the models listed, with some requiring external heat sinks for higher currents. Crydom SSRs are panel-mounted or surface-mounted, with some models featuring dual outputs for independent control of two loads. The brand's products are known for their robust construction and reliability in demanding industrial environments. 3G Electric supplies a range of Crydom SSRs, including the 53TP series and other panel-mounted and surface-mounted relays. The inventory includes models with SCR or triac outputs, finger-safe designs, and various terminal types. 3G Electric provides access to these components for maintenance, repair, and operations (MRO) and original equipment manufacturer (OEM) applications. The product listings include detailed specifications such as input current, output voltage, and maximum current ratings to assist with selection. 3G Electric ships globally, serving customers in various industries that require reliable switching solutions. The Crydom line complements other industrial control products offered by 3G Electric, such as sensors, power supplies, and circuit protection devices. For technical selection, users should consider load type, voltage, current, and environmental conditions. Heat sink selection is critical for maintaining relay reliability and performance. Crydom provides application notes and datasheets to guide proper installation and thermal management. 3G Electric's catalog includes Crydom SSRs with various mounting styles and connection types to suit different panel layouts. The relays are available with either AC or DC input, allowing compatibility with common control voltages. Finger-safe models enhance safety by preventing accidental contact with live terminals. The dual-output models can replace two separate relays, saving panel space and wiring. Crydom SSRs are also used in applications requiring silent operation, as they have no moving contacts. This makes them suitable for noise-sensitive environments such as medical equipment or office buildings. The absence of mechanical wear also means a longer operational life compared to electromechanical relays. However, proper heat sinking and overvoltage protection are necessary to ensure reliable operation. Crydom offers a range of accessories, including heat sinks, thermal pads, and mounting hardware. 3G Electric stocks a selection of these accessories to support the SSRs. When selecting a Crydom SSR, consider the load voltage and current, input control voltage, mounting requirements, and environmental factors such as ambient temperature. The relays are typically rated for operation in temperatures up to 80°C or higher, depending on the model and heat sinking. Crydom SSRs are also available with random turn-on for phase control applications. The brand's product portfolio includes both standard and custom solutions for specific requirements. 3G Electric provides technical support and can assist with cross-referencing and selection. The company's global distribution network ensures timely delivery of Crydom components to customers worldwide. For detailed specifications, refer to the individual product datasheets. 3G Electric's online catalog includes parametric search tools to filter by voltage, current, and other criteria. This helps engineers and procurement specialists quickly identify the appropriate Crydom SSR for their application. The product pages include links to datasheets and technical resources. 3G Electric also offers value-added services such as kitting and inventory management for Crydom products. With a focus on industrial automation and control, 3G Electric supports a wide range of industries, including oil and gas, water treatment, and manufacturing. The Crydom line is part of 3G Electric's broader offering of electrical and electronic components. Customers can request quotes and technical assistance through the 3G Electric website or sales team. The company's commitment to quality and customer service ensures a positive experience when sourcing Crydom products. 3G Electric continuously updates its inventory to include new and obsolete Crydom part numbers. This helps customers maintain existing equipment and find replacements for discontinued items. The distributor's global reach means that Crydom products can be shipped to almost any location. 3G Electric also provides documentation and compliance information as needed. For engineers designing new systems, Crydom SSRs offer a reliable and efficient solution for switching loads. The brand's reputation for quality and performance makes it a common choice in industrial applications. 3G Electric is a source for Crydom SSRs and related components, offering competitive pricing and fast delivery. The company's knowledgeable staff can assist with product selection and technical questions. Whether for a single replacement or a production run, 3G Electric can fulfill Crydom requirements. The distributor's website provides easy access to product specifications, availability, and pricing. Customers can also sign up for updates on new Crydom products and promotions. 3G Electric's goal is to be a one-stop shop for industrial control components, including the Crydom line. By combining a broad inventory with technical expertise, 3G Electric supports efficient procurement and maintenance operations. The company's global logistics network ensures that orders are processed and shipped promptly. For urgent requirements, expedited shipping options are available. 3G Electric also offers flexible payment terms and credit accounts for qualified customers. The distributor's customer service team is available to assist with order tracking and after-sales support. With a focus on long-term partnerships, 3G Electric aims to be a reliable supplier of Crydom products. The company's website includes resources such as datasheets, CAD models, and application notes to aid in design and installation. 3G Electric also provides cross-reference tools to help identify equivalent parts from other manufacturers. This can be useful when a Crydom part is not available or when designing for cost reduction. However, Crydom's reputation for quality often makes it the preferred choice. 3G Electric's inventory includes both current and legacy Crydom part numbers. This supports maintenance of existing equipment and reduces downtime. The distributor's global presence means that customers can source Crydom products regardless of their location. 3G Electric complies with all applicable export regulations and provides necessary documentation. For more information on Crydom products, visit the 3G Electric website or contact the sales team. The company's technical experts can provide guidance on selection, installation, and troubleshooting. 3G Electric is dedicated to providing high-quality industrial components and exceptional service. The Crydom line is a key part of that offering. By stocking a wide range of Crydom SSRs, 3G Electric helps customers improve the reliability and efficiency of their operations. The distributor's commitment to quality and customer satisfaction makes it a valuable partner for businesses worldwide. 3G Electric continues to expand its Crydom inventory to meet evolving customer needs. The company's online platform allows for easy searching and ordering of Crydom products. Customers can view real-time availability and pricing, and place orders directly. 3G Electric also offers technical support via phone or email. The distributor's team includes engineers who can assist with complex applications. For OEMs, 3G Electric can provide volume pricing and scheduled deliveries. For MRO customers, the focus is on fast turnaround and part availability. Regardless of the application, 3G Electric is a reliable source for Crydom solid state relays and accessories. The company's global reach and technical expertise make it a preferred distributor for many businesses. 3G Electric is committed to providing accurate product information and responsive service. The Crydom line is just one of many brands available through 3G Electric. The distributor's catalog includes thousands of products from leading manufacturers. This allows customers to consolidate their purchases and reduce administrative overhead. 3G Electric's website is designed to make finding and buying industrial components easy. The platform includes advanced search filters, detailed product pages, and secure checkout. Customers can also request quotes for large or complex orders. 3G Electric's sales team is knowledgeable and responsive. The company's global distribution network ensures that products are delivered quickly and efficiently. For businesses looking to source Crydom SSRs, 3G Electric is a reliable and convenient option. The distributor's commitment to quality and customer service sets it apart. 3G Electric continuously strives to improve its offerings and support its customers. The Crydom product line is an important part of that effort. By providing access to high-quality solid state relays, 3G Electric helps its customers achieve their operational goals. The company's focus on technical accuracy and customer satisfaction makes it a trusted partner. 3G Electric looks forward to serving your Crydom needs.

Common Applications

• Industrial heating — Crydom 53TP series SSRs control resistive heating elements in furnaces and ovens, with zero-voltage switching to reduce electrical noise.
• Plastics machinery — Dual Crydom SSRs (e.g., CC4850W2V) manage barrel heater bands and mold temperature controllers, providing independent control of multiple zones.
• Packaging equipment — Panel-mounted Crydom SSRs switch motors and solenoids in high-speed packaging lines, offering long life and resistance to vibration.
• Lighting control — Crydom triac-output SSRs (e.g., 21R940) dim or switch industrial lighting circuits, with finger-safe terminals for operator safety.
• HVAC systems — Crydom SSRs regulate compressors and electric heaters in commercial HVAC units, with AC input compatibility for direct control from thermostats.
• Water treatment — Crydom SSRs switch pumps and valves in water treatment plants, with SCR output for inductive load control and heat sink options for high ambient temperatures.