HS122DR Crydom - Relays

HS122DR Description

Crydom makes the HS122DR, a heat sink for SSRs (accessory). Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

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Summary of Features

Target Applications

Crydom HS122DR is used for thermal management of solid state relays and power modules in control panels and industrial equipment.

Key Specifications

Crydom HS122DR is a DIN-rail mount heat sink for solid state relays, 1.2°C/W thermal resistance, suitable for 1 or 2 single or dual SSRs. Source: Crydom HS122 Series datasheet. Values at 25°C unless noted.

Parameter	Value
Product type	Heat sink for SSRs (accessory)
Thermal resistance	1.2 °C/W
Suitable for	1 or 2 single or dual SSRs
Mounting	DIN rail (also panel)
Weight	1.24 lb (562 g)
Material / finish	Black anodized aluminum

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