Before procurement teams confirm G9SB-301-B, they typically review Omron SMPS 24V 10A, My2N Gs Dc24 and Phoenix Slim Relay to double-check performance ratings, stock availability, and supplier credibility carefully.
Omron G9SB-301-B Safety Relay Unit
The Omron G9SB-301-B Safety Relay Unit delivers robust safety control using 3PST-NO main contacts and an SPST-NC auxiliary contact, supporting both 1-channel and 2-channel inputs. With an auto-reset system, it streamlines restart operations after safety engagement. Designed for 24 VAC/VDC with an 85%β110% voltage range, it provides efficient 3.6 VA/1.7 W power consumption. Offering a 30 ms operating time, 10 ms response, and strong resistance to vibration and shock, it performs reliably in industrial settings. Manufactured by Omron and listed under Omron Relay, this unit belongs to the G9SB Series.
| Brand | Omron |
| Product Type | Safety Relay Unit |
| Model Number | G9SB-301-B |
Omron G9SB-301-B Safety Relay Unit - Technical Specifications
| Specification | Value |
|---|---|
| Main contacts | 3PST-NO |
| Auxiliary contact | SPST-NC |
| Number of input channels | 1 channel or 2 channels |
| Reset Mode | Auto-reset |
| Rated voltage | 24 VAC/VDC |
| Operating voltage range | 85% to 110% of rated power supply voltage |
| Power consumption | 3.6 VA/1.7 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 | β25 to 55Β°C (with no icing or condensation) |
| Ambient operating humidity | 35% to 85% |
| Weight | Approx. 120 g |
Engineered for machine safety, the Omron G9SB-301-B features 3PST-NO main contacts and a SPST-NC auxiliary contact, making it ideal for applications requiring reliable safety output and auxiliary signaling. It supports 1 or 2-channel input configurations, ensuring compatibility with a wide range of safety devices like light curtains, safety mats, and emergency stop switches. The auto-reset mode streamlines system recovery and is especially useful in high-cycle industrial environments that demand minimal downtime.
The unit operates on a 24 VAC/VDC rated voltage with a tolerance range of 85% to 110%, allowing it to handle power fluctuations common in factory setups. It offers fast response with a 10 ms reaction time and a maximum 30 ms operating time, while maintaining power efficiency with a low 3.6 VA/1.7 W consumption. The G9SB-301-B is built to endure tough conditions, boasting shock resistance up to 300 m/sΒ² and vibration resistance in the 10β55 Hz range at 0.75 mm amplitude. It performs reliably in ambient temperatures from β25Β°C to 55Β°C and relative humidity of 35% to 85%, making it ideal for varied Indian industrial environments.
Weighing approximately 120 g, the Omron G9SB-301-B offers compact installation, flexible input design, and trusted durability. It is a preferred solution for OEMs, machine builders, and automation integrators seeking to implement robust safety systems in manufacturing plants across India.
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