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Crydom Series Solid State Relay, Panel Mount, 25A Load Current, 280Vrms Load Voltage, SCR Output, Zero Voltage Switching CW24
Specifications
| Country of Origin | India |
|---|---|
| Brand | Crydom |
| Height | 33mm |
| Length | 45.7mm |
| Model | CW24 |
| IP Rating | IP20 |
| Width | 22mm |
| Mount Type | Panel |
| Output type | SCR |
| Series | CW24 |
| Maximum Operating Temperature | 80°C |
| Contact Configuration | SPST |
| Capacitance | 8pF |
| Minimum Operating Temperature | -40°C |
| Terminal type | Screw |
| Switching Function | Zero Voltage Switching |
| Maximum Load Current | 25A |
| Standards/Approvals | CE, RoHS |
| Minimum Load Voltage | 24V |
| Minimum Control Voltage | 90V |
| Off State Leakage Current | 1mArms |
Key Features
- The relay features zero voltage switching to minimize inrush currents and protect connected equipment.
- It operates reliably between -40°C and 80°C, suitable for harsh environments.
- It includes a flame-retardant housing ensuring added safety during operation.
- A removable IP20 cover makes handling safe and protects against finger contact and foreign objects larger than 12mm.
- Equipped with screw terminals and pre-drilled mounting holes for easy installation.
- Designed with a direct bond copper substrate enhancing thermal performance and maintaining cool operation.
- Its epoxy-free design prevents deformation during heating and cooling cycles.
- Suitable for controlling resistive industrial loads and motors through safe switching.
Product Description
The Crydom CW24 Series Solid State Relay (model CWA2425) is a panel mount SSR optimized for industrial automation, offering a reliable 25 amp load current and supporting up to 280Vrms load voltage with an SCR output type. This relay is engineered for applications requiring quiet, efficient, and long-life switching of resistive loads and motor controls.
Featuring zero voltage switching functionality, it activates only when the AC voltage waveform crosses zero, which reduces electrical noise and protects connected equipment from damaging inrush currents during switching.
Its robust design includes a flame-retardant housing that enhances safety and a high IP20 rated removable cover providing finger-safe protection and shielding against objects over 12 millimeters in diameter. The cover's transparency allows clear status LED visibility while ensuring safe operation during installation and maintenance.
The relay operates effectively across a wide temperature range from -40°C to +80°C, suited to harsh industrial environments. The advanced direct bond copper substrate improves thermal management, enabling cooler operation and enhancing durability.
Installation is simplified by pre-drilled mounting holes and screw terminals that ensure secure and stable connections. The epoxy-free construction prevents deformation due to temperature fluctuations, maintaining relay integrity over extended use.
This Crydom SSR is ideal for industrial, manufacturing, automation, HVAC, and laboratory equipment applications where reliable, low-noise, and rapid switching is essential. The relay supports a wide control voltage range from 90V to 280Vrms AC.
Minimal off-state leakage current of 1 mArms ensures energy efficiency and safety. The compact size with dimensions approximately 45.7mm x 33mm x 22mm facilitates installation in dense control panels.
Choose the Crydom CW24 solid state relay for effective and safe control solutions in demanding industrial and electrical systems. Browse more reliable Crydom products and Solid State Relays on EnvMart for your automation and switching needs.
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Frequently Asked Questions
The maximum load current for this solid state relay is 25A.
This model operates effectively between -40°C and +80°C, making it suitable for harsh environments.
It features an SCR output type, which is designed for efficient switching of resistive loads and motors.
The relay has an IP20 rating, providing protection against finger contact and objects larger than 12mm.
It is designed for panel mounting and includes pre-drilled mounting holes for easy installation.
The minimum control voltage required for this solid state relay is 90V.
The dimensions of this relay are approximately 45.7mm in length, 22mm in width, and 33mm in height.
It features zero voltage switching, which minimizes inrush currents and reduces electrical noise during operation.
It includes a flame-retardant housing and a removable IP20 cover for added safety during operation.
This relay complies with CE and RoHS standards, ensuring it meets safety and environmental regulations.
The off-state leakage current is minimal, rated at 1 mArms, ensuring energy efficiency.
It is suitable for controlling resistive industrial loads and motors through safe switching.
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