HDC DC Load Solid State Contactors

Crydom HDC Solid State Contactors (SSCs) are designed for control of high power DC loads such as brakes, clutches, coils, electromagnets, heaters, lamps, motors, and solenoids, where long life and fast switching are required. These Crydom solid-state relays are designed for applications in which traditional mechanical contactors or relays do not provide the required life, performance, or service levels. The HDC SSCs offer DC solid-state power control due to an advanced high-speed DC switching circuit for on/off or PWM control (up to 1KHz). These devices utilize optically isolated low dissipation FET outputs rated at either 120A or 160A at 48VDC, 72VDC, or 150VDC operating voltage.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Mounting Style
Load Current Rating
Load Voltage Rating
Relay Contact Form
Output Type
Control Voltage Range
Input Current
Minimum Operating Temperature
Maximum Operating Temperature
IP Rating
Series
Length
Width
Height
Packaging
Crydom Solid State Relays - SSRs PM SSR 72VDC/160A 4-32VDC
Datasheet
12In Stock
Min.: 1
Mult.: 1

Solid State Relays Indicator Panel Mount 160 A 7 VDC to 72 VDC 1 Form A (SPST-NO) SCR 4.5 VDC to 32 VDC 23 mA to 45 mA - 30 C + 80 C IP00 HDC 103.99 mm 73.5 mm 43.1 mm Bulk
Crydom Solid State Relays - SSRs PM SSR 48VDC/160A 4-32VDC
Datasheet
7In Stock
75On Order
Min.: 1
Mult.: 1

Solid State Relays Indicator Panel Mount 160 A 7 VDC to 48 VDC 1 Form A (SPST-NO) SCR 4.5 VDC to 32 VDC 23 mA to 45 mA - 30 C + 80 C IP00 HDC 103.99 mm 73.5 mm 43.1 mm Bulk
Crydom Solid State Relays - SSRs PM SSR 72VDC/120A 4-32VDC
Datasheet
1In Stock
5Expected 2026/09/15
Min.: 1
Mult.: 1

Solid State Relays Indicator Panel Mount 120 A 7 VDC to 72 VDC 1 Form A (SPST-NO) SCR 4.5 VDC to 32 VDC 23 mA to 45 mA - 30 C + 80 C IP00 HDC 103.99 mm 73.5 mm 43.1 mm Each
Crydom Solid State Relays - SSRs PM SSR 48VDC/120A 4-32VDC
Datasheet
7In Stock
Min.: 1
Mult.: 1

Solid State Relays Indicator Panel Mount 120 A 7 VDC to 48 VDC 1 Form A (SPST-NO) SCR 4.5 VDC to 32 VDC 23 mA to 45 mA - 30 C + 80 C IP00 HDC Bulk
Crydom Solid State Relays - SSRs PM SSR 150VDC/160A 4-32VDC
Datasheet
19Expected 2026/08/27
Min.: 1
Mult.: 1

Solid State Relays Indicator Panel Mount 160 A 7 VDC to 150 VDC 1 Form A (SPST-NO) SCR 4.5 VDC to 32 VDC 23 mA to 45 mA - 30 C + 80 C IP00 HDC 103.99 mm 73.5 mm 43.1 mm Each
Crydom Solid State Relays - SSRs PM SSR 150VDC/120A 4-32VDC
Datasheet
5Expected 2026/09/28
Min.: 1
Mult.: 1

Solid State Relays Indicator Panel Mount 120 A 7 VDC to 150 VDC 1 Form A (SPST-NO) SCR 4.5 VDC to 32 VDC 23 mA to 45 mA - 30 C + 80 C IP00 HDC Each
Crydom Solid State Relays - SSRs PM SSR 48VDC/120A 90-280VAC
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 70
Mult.: 70

Solid State Relays Indicator Panel Mount 120 A 7 VDC to 48 VDC 1 Form A (SPST-NO) SCR 90 VAC to 140 VAC 31 mA to 33 mA - 30 C + 80 C IP00 HDC 103.99 mm 73.5 mm 43.1 mm Each