Sensata Announces Crydom DR45 Series Solid State Relays

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  Sensata Announces Crydom DR45 Series Solid-State Relays

31. May 2018 – Sensata Technologies (ST) announced that it is using the solid state relays SSR from Crydom DR45 in its NOVA22 family for use in industrial machinery, HVAC & R and rail vehicles. This DIN rail SSR offers a power density of up to 60A @ 40 ° C in a 45mm package and is a solid state relay that can accept up to 3 AWG output wires with IP20 protection.

The SSR has built-in heat sinks designed to provide the appropriate thermal resistance for the application without the need for calculations. Cage-Clamp output connectors provide a finger-touch-proof IP20 protection and allow the installation of large cables directly on the SSR without the need for lugs or other accessories. Connector options include standard screw or spring terminals for design in a variety of applications.

The DR45 solid-state relay has been designed for thermal performance and offers optional integrated over-voltage protection, contactor configurations, and AC or DC control. The SSR is available in an AC output voltage range of 48 to 600 VAC and complies with C-UL US, VDE, CE and RoHS approvals.

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