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Crydom H1 Series Solid State Relay, 90 A Load Current, Panel Mount, 660 V AC Load, 32 V Control H12WD4890

Category Solid State Relay Brand Crydom Condition New

Specifications

Country of Origin China
Brand Crydom
Height 23mm
Length 45.7mm
Model H12WD4890
IP Rating IP20
Width 22.6mm
Mount Type Panel
Output type SCR
Series H1
Maximum Operating Temperature 80°C
Capacitance 8pF
Minimum Operating Temperature -40°C
Terminal type Screw
Switching Function Zero Cross
Maximum Load Current 90A
Standards/Approvals CSA, RoHS, UR
Maximum Load Voltage 660V ac
Minimum Load Voltage 48V ac
Minimum Control Voltage 4V dc
Maximum Control Voltage 32V
Off State Leakage Current 1
Crydom Solid State Relay Screw for Use with S1 RelaysBrand Crydom

Key Features

  • Supports a wide operating voltage range from 48 V AC to 660 V AC.
  • Control voltage range between 4 V DC minimum and 32 V maximum.
  • Zero cross switching function for reduced electrical noise and switching stress.
  • Panel mount type with screw terminals ensuring secure installation.
  • Wide temperature operating range from -40°C to +80°C for harsh environments.
  • Includes robust plastic housing providing electrical insulation and safety.
  • IP20 rated for protection against solid objects greater than 12 mm.
  • Low off-state leakage current and capacitance rated at 8 pF enhancing reliability.

Product Description

Crydom H12WD4890 is a member of the H1 Series of Solid State Relays designed for reliable high-power industrial control applications. The relay supports a maximum load current of 90 amperes and can handle alternating current load voltages up to 660 volts AC, making it suitable for heavy duty use including motor control, SCR drives, and medical equipment.

Its panel mount form factor with screw terminal connections facilitates easy integration into existing control panels and industrial setups. Featuring a zero cross switching function, the relay minimizes electrical noise and prolongs switching device life.

The relay operates effectively over a wide temperature range, from -40°C to +80°C, allowing it to endure demanding environmental conditions. Its robust plastic housing provides durable electrical insulation, enhancing workplace safety.

Designed with a control voltage input range of 4 V DC minimum to 32 V maximum, it ensures compatibility with various control systems. Additional electrical characteristics include low off-state leakage current and a capacitance of 8 pF, supporting precise and reliable switching performance.

Crydom ensures quality and industry compliance with certifications like CSA, RoHS, and UR standards. The device comes from China as the country of origin. Supports wide operating voltage and load current for robust industrial use.

Panel mount design with secure screw terminals. Wide temperature tolerance for demanding environments. High safety insulation through durable plastic housing. Low leakage current and capacitance ensure reliability. Suitable for motors, medical devices, and SCR drive applications.

Certified to CSA, RoHS, and UR for compliance assurance.

This solid state relay is an ideal choice for automation, electrical control panels, industrial manufacturing, HVAC systems, and other commercial or laboratory applications requiring durable and efficient high-current switching solutions.

Explore our wide range of Solid State Relays and electrical components available at EnvMart for quality and performance assurance in your projects.

Crydom H1 Series Solid State Relay, 90 A Load Current, Panel Mount, 660 V AC Load, 32 V Control H12WD4890
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Frequently Asked Questions

The maximum load current for this model is 90 amperes.

It supports a wide operating voltage range from 48 V AC to 660 V AC.

The control voltage range for this unit is between 4 V DC minimum and 32 V maximum.

This model features a panel mount design with screw terminal connections for secure installation.

It operates effectively over a wide temperature range from -40°C to +80°C.

This relay has an IP20 rating, providing protection against solid objects greater than 12 mm.

It features a zero cross switching function, which reduces electrical noise and switching stress.

The dimensions of this model are 45.7 mm in length, 22.6 mm in width, and 23 mm in height.

This solid state relay is certified to CSA, RoHS, and UR standards.

The off-state leakage current is rated at 1 mA, enhancing reliability in operation.

It is suitable for heavy duty applications including motor control, SCR drives, and medical equipment.

The capacitance for this model is rated at 8 pF, which supports reliable switching performance.

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