Sensata / Crydom DR22 Series Solid State Relay, 20 A Load, DIN Rail Mount, 600 V rms Load, 32 V dc Control

The NOVA22 are DIN rail and panel mounted solid state relays that offer you a greater power density of up to 90Amps plus more connection options that any comparable solid state relay available. The DR22 series are Din rail with the panel mount option being the PM22 series. NOVA22 relays are unique to the market giving you a much broader temperature range of -40 to +80 ºC including a higher resistance to surge current of 1290Amps x 20 msec. High I2t models allow the use of the solid state relay in conjunction with circuit breakers instead of fuses, this gives you short circuit protection Type 2 coordination per IEC60947-4-1. The NOVA22 contactor configuration models include a plug in connector for the control input and is available in either screw or spring terminal. DR22 series are available in either AC output voltage of 18 to 600 VAC or a DC output voltage of 1 to 200 VDC. The NOVA22 DR22 solid state relays are the only 22.5mm DIN rail mount relays with 35 Amps @ 40 ºC within the market.

DIN rail rated up to 35 Amps
22.5mm wide package
4 to 32VDC, 90 to 280VAC/DC or 18 to 52VAC/DC input control options
Relay or contactor configuration
Elevator screw for easy connection of ring terminals
LED input indicator
Overvoltage protection
Zero voltage or instantaneous turn on output
100kA short circuit current rating
Maximum I2t value of 8320 8320 A2S
Integral heatsink
IP20 touch safe housing
BDC substrate for superior thermal performance
LED indicator

For the Thermal Pad suitable for use with the NOVA22 Panel Mount Series see RS stock number 9107343

C-UL-US listed
AC output devices are TUV certified to EN 62314 Standard
CE compliant to the low voltage and EMC Directives and to RoHS and China RoHS Directives

Safely regulate low-voltage loads on your DC networks with this solid-state relay from Sensata | Crydom. It features an integrated heat sink to prevent overheating for reliable performance. As this component doesn't have any moving parts or contacts, it requires minimal maintenance and experiences little wear for a long service life. An IP20 rating means it's finger-safe and protected against objects larger than 12mm. You'll find SSRs like this one used in power converters and HVAC systems.

• Green LED status indicator for easy troubleshooting
• Low I/O capacitance of 8pF for high-integrity signal transmission
• Light weight of 298g to place minimal strain on your equipment
• Current rating of 20A for use in heavy-duty applications

This device has a broad operating temperature range between -40°C and +80°C, so it's a practical choice for use in challenging environments.

Yes, this relay has a self-extinguishing housing that will prevent the spread of flames in the event of a fire.

Crydom Solid State Relay and Accessories