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Crydom Solid State Relay Panel Mount 50A Load 600V AC Load 32V Control CD4850W4U

Category Solid State Relay Brand Crydom Condition New

Specifications

Country of Origin India
Brand Crydom
Height 36.2mm
Length 58.4mm
Model CD4850W4U
IP Rating IP20
Width 45.72mm
Mount Type Panel
Output type SCR
Series Evolution Dual
Maximum Operating Temperature 80°C
Contact Configuration SPST-NO
Capacitance 10pF
Minimum Operating Temperature -40°C
Terminal type Spring Terminal
Switching Function Zero Voltage Turn-On Switching
Maximum Load Current 50A
Standards/Approvals CE, cLR US, RoHS, TUV
Maximum Load Voltage 600V ac
Minimum Load Voltage 48V ac
Minimum Control Voltage 4V dc
Maximum Control Voltage 32V
Off State Leakage Current 1mA

Key Features

  • The relay supports panel mounting for secure installation.
  • It is designed for heavy-duty operation with a 50 amp maximum load current.
  • Zero voltage turn-on switching ensures efficient and safe operation.
  • Spring terminals provide reliable and easy wiring connections.
  • The device operates within -40°C to 80°C temperature range.
  • Built with SCR output type for optimal switching performance.
  • It features an IP20 rating for basic protection against solid objects.
  • LED indicators enable quick status monitoring during use.

Product Description

Crydom CD4850W4U Solid State Relay is a panel-mounted device designed to manage electrical loads up to 50 amps and voltages as high as 600 volts AC. It operates with a control voltage ranging from 4V to 32V DC, making it suitable for automation and control applications requiring durable and reliable switching solutions.

This relay leverages SCR output technology and features zero voltage turn-on switching to minimize electrical noise and enhance equipment protection. The spring terminal connections simplify installation, holding conductors firmly without requiring special tools.

Engineered to function effectively in harsh environments, the relay supports operating temperatures from -40°C to 80°C and includes an IP20 rating for protection against solid foreign objects. LED status indicators allow operators to easily verify operation at a glance, improving maintenance and troubleshooting efficiency.

The relay is commonly used in industrial applications such as motor starters, fluid management systems, and machinery control. Its compact dimensions (58.4mm length, 45.72mm width, 36.2mm height) enable fitting into control panels without occupying excessive space.

The device complies with standards including CE, cUL US, RoHS, and TUV, ensuring safety and quality adherence. With a low off-state leakage current of 1mA and minimal capacitance of 10pF, it provides energy efficiency and reliable isolation during off cycles.

Designed by Crydom, this solid state relay combines durability with high performance to suit demanding industrial and commercial electrical control needs. Explore more Solid State Relays and electrical control devices within the Electronics & Electricals category at EnvMart for comprehensive automation solutions.

Crydom Solid State Relay Panel Mount 50A Load 600V AC Load 32V Control CD4850W4U
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Frequently Asked Questions

This model supports a maximum load current of 50 amps.

It operates with a control voltage ranging from 4V to 32V DC.

The maximum load voltage for this relay is 600 volts AC.

It features SCR output technology for optimal switching performance.

The relay operates effectively within a temperature range of -40°C to 80°C.

It is equipped with spring terminals, allowing for reliable and easy wiring connections.

It has an IP20 rating, providing basic protection against solid objects.

The dimensions are 58.4mm in length, 45.72mm in width, and 36.2mm in height.

This model complies with CE, cUL US, RoHS, and TUV standards.

The off-state leakage current is 1mA, contributing to its energy efficiency.

It is commonly used in industrial applications such as motor starters, fluid management systems, and machinery control.

It utilizes zero voltage turn-on switching to minimize electrical noise and enhance equipment protection.

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