Many engineers reviewing Omron G9SB-2002-C also explore Omron SMPS 24V 10A, My2N Gs Dc24 and Phoenix Slim Relay, ensuring they donโt miss strong alternatives before finalizing procurement decisions.
Omron G9SB-2002-C Safety Relay Unit
The Omron G9SB-2002-C Safety Relay Unit ensures dependable safety monitoring using DPST-NO main contacts and dual-channel safety input support. With a manual reset mechanism, it enables controlled restart following safety events. Powered by 24 VAC/VDC and designed with an 85%โ110% voltage tolerance, it maintains low power consumption at 2.9 VA/1.4 W. This relay provides a 30 ms operating time and rapid 10 ms response, ensuring timely actuation in safety systems. Built for industrial environments, it withstands shock, vibration, and wide ambient conditions. Manufactured by Omron and categorized under Omron Relay, it belongs to the G9SB Series.

| Brand | Omron |
| Product Type | Safety Relay Unit |
| Model Number | G9SB-2002-C |
Omron G9SB-2002-C Safety Relay Unit - Technical Specifications
| Specification | Value |
|---|---|
| Main contacts | DPST-NO |
| Auxiliary contact | None |
| Number of input channels | 2 channels |
| Reset Mode | Manual reset |
| Rated voltage | 24 VAC/VDC |
| Operating voltage range | 85% to 110% of rated power supply voltage |
| Power consumption | 2.9 VA/1.4 W max. |
| Operating time | 30 ms max |
| Response time | 10 ms max |
| Vibration resistance | 10 to 55 to 10 Hz, 0.375-mm single amplitude (0.75-mm double amplitude) |
| Shock resistance | Destruction 300 m/s2 Malfunction 100 m/s2 |
| Ambient operating temperature | โ25 to 55ยฐC (with no icing or condensation) |
| Ambient operating humidity | 35% to 85% |
| Weight | Approx. 115 g |
Designed to meet rigorous safety requirements, the Omron G9SB-2002-C features DPST-NO main contacts and supports 2 input channels for redundancy and reliability. Its manual reset mode ensures that safety faults are acknowledged before system reactivationโan essential feature in high-risk industrial applications like press machines, robotic cells, or access-controlled zones. Operating at a rated voltage of 24 VAC/VDC with an acceptable range of 85% to 110%, the relay maintains voltage stability even in fluctuating power conditions common across Indian shop floors.
With a maximum power consumption of just 2.9 VA/1.4 W, the G9SB-2002-C is energy-efficient, making it suitable for continuous-use safety control panels. Its response time of 10 ms and operating time under 30 ms guarantee rapid fault detection and switching. Built to withstand industrial stress, it offers shock resistance up to 300 m/sยฒ and vibration resistance between 10 to 55 Hz at 0.75 mm double amplitude. It reliably functions in ambient temperatures from โ25ยฐC to 55ยฐC and relative humidity levels between 35% to 85%.
Compact at just 115 g, the Omron G9SB-2002-C is ideal for space-constrained panels while delivering dependable safety relay performance. Trusted by machine builders and system integrators across India, this safety relay unit helps ensure operator safety and compliance with global safety standards.




