G3R-OA202SZN DC5-24

Overview of Omron G3R-OA202SZN-DC5-24

The Omron G3R-OA202SZN-DC5-24 is a low-speed solid state relay (SSR) output module from the G3R-I/O series designed specifically for DC input control. It features a rated input voltage range of DC5 to 24 V and is suitable for switching AC loads from 75 to 264 VAC, delivering up to 2 A load current. The relay offers built-in LED operation indicators and photocoupler insulation, making it reliable and easy to install.

Key Features of Omron G3R-OA202SZN-DC5-24

• Input Voltage Range: DC5 to 24 V with typical input current of 15 mA at 24 V DC.
• Output Load: Supports 0.05 to 2 A at AC 75 to 264 V load voltage.
• Insulation: Photocoupler isolation providing safe and noise-free switching.
• Indicators: Integrated LED operation indicator for convenient status monitoring.
• Response Characteristics: Low-speed SSR with typical response and release times suitable for control applications.
• Mounting: Compatible with G70A series I/O terminals for modular and compact installation.
• Operating Temperature: -30 to 80°C allowing operation in harsh environments.
• Dimensions and Weight: Compact 29 × 13 × 35.5 mm size and approx. 18 g weight.
• Safety Certifications: UL, CSA, and TÜV certified (UTU model versions).

Technical Specs of Omron G3R-OA202SZN-DC5-24

Model	G3R-OA202SZN-DC5-24
Input Voltage	DC 5 to 24 V
Input Current	Approx. 15 mA (24 V DC)
Output Load Voltage	AC 75 to 264 V
Output Load Current	0.05 to 2 A
Insulation	Photocoupler
Response Time	Low-speed SSR
Operating Temperature	-30 to 80°C
Dimensions (L×W×H)	29 × 13 × 35.5 mm
Weight	Approx. 18 g
Indicators	LED operation indicator
Certifications	UL, CSA, TÜV (UTU-certified models)

Applications / Use Case

Ideal for industrial control systems requiring reliable AC load switching with DC input control signals, such as in automation panels and modular I/O configurations where space saving and easy installation are critical.

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Verification Links:
https://us.misumi-ec.com/vona2/detail/222004921079/
https://assets.omron.eu/downloads/latest/datasheet/en/j235_g3r-i_o_solid_state_relays_datasheet_en.pdf
https://www.digikey.com/en/products/detail/omron-automation-and-safety/G3R-OA202SZN-UTU-DC5-24/1789990