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Crydom HA AND HD Series Solid State Relay, SPST SCR Output, 50 A Load, Panel Mount, 530 Vrms Load, 3-32 V DC HD4850-10
Specifications
| Country of Origin | India |
|---|---|
| Brand | Crydom |
| Height | 58.4mm |
| Length | 45.7mm |
| Model | HD4850-10 |
| Width | 23.3mm |
| Mount Type | Panel |
| Output type | SCR |
| Series | HA AND HD |
| Maximum Operating Temperature | 80°C |
| Contact Configuration | SPST |
| Capacitance | 8pF |
| Minimum Operating Temperature | -40°C |
| Terminal type | Screw |
| Switching Function | Instantaneous Switching |
| Maximum Load Current | 50A |
| Standards/Approvals | CE, VDE, UL, RoHS, CSA |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 736-0918Brand: CrydomManufacturers Part No.: HD4850-10 |
| Minimum Control Voltage | 3V dc |
| Maximum Control Voltage | 32V dc |
| Off State Leakage Current | 10mArms |
Key Features
- The relay supports a maximum load voltage of 530 Vrms and controls between 3 and 32 V DC voltage.
- Its SPST contact configuration features SCR output ensuring instantaneous switching.
- Screw terminals facilitate secure and easy wiring installation.
- Operates reliably in temperature ranges from -40°C to 80°C for industrial environments.
- Compact dimensions of 45.7mm length, 23.3mm width, and 58.4mm height optimize panel space.
- Low off state leakage current of 10mArms ensures energy-efficient operation.
- Capacitance of 8pF minimizes interference and noise in control circuits.
- Meets international standards including CE, VDE, UL, RoHS, and CSA approvals.
Product Description
Crydom HD4850-10 is a high-quality solid state relay designed for industrial and commercial electrical automation applications. It features a single-pole single-throw (SPST) SCR output contact configuration that can handle a maximum load current of 50 A and load voltages up to 530 Vrms, suitable for controlling high power circuits with precision and reliability.
The panel mount design with screw terminals ensures robust mechanical and electrical connections, simplifying installation and maintenance in control panels and automation systems. The relay operates with control voltages ranging from 3 to 32 V DC, allowing compatibility with a wide range of control signal sources.
Designed to endure harsh industrial environments, this solid state relay functions effectively within a broad temperature range of -40°C to 80°C, making it suitable for HVAC systems, machinery activation, lighting control, and other industrial automation tasks.
The compact size of 45.7 mm length, 23.3 mm width, and 58.4 mm height optimizes space utilization in control enclosures without compromising performance. Its low off-state leakage current of just 10 mArms lowers energy consumption and microprocessor interference. A capacitance of 8 pF further enhances noise immunity, ensuring stable switching operation.
The relay complies with major international certifications including CE, VDE, UL, RoHS, and CSA, ensuring safety and quality standards are met. The instantaneous switching functionality reduces switching losses and response times, enhancing operational efficiency in automated systems.
This Crydom solid state relay is ideal for applications in industrial automation, HVAC control, machinery activation, and lighting systems where durability, reliability, and precise switching are essential.
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Frequently Asked Questions
The maximum load current for this solid state relay is 50 A.
This model operates with control voltages ranging from 3 to 32 V DC.
The relay features a single-pole single-throw (SPST) contact configuration.
The dimensions of this model are 45.7 mm in length, 23.3 mm in width, and 58.4 mm in height.
It supports a maximum load voltage of 530 Vrms.
This unit operates reliably within a temperature range of -40°C to 80°C.
The relay is equipped with screw terminals for secure and easy wiring installation.
It complies with international standards including CE, VDE, UL, RoHS, and CSA.
The off state leakage current is 10 mArms, which contributes to energy-efficient operation.
The capacitance of this model is 8 pF, which helps minimize interference and noise in control circuits.
This relay is designed for panel mounting.
It features instantaneous switching functionality, which reduces switching losses and response times.
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