Omron G7S-4A2B E Relay
The Omron G7S-4A2B E Relay offers dependable switching with a Closed type (cover) housing, PCB terminal structure, and a 24 VDC 30 mA coil rating for stable operation. It features a 4PST-NO/DPST-NC contact form. The relay supports a 80 % max operate voltage, 10 % min release voltage, and a 110 % maximum coil voltage rating. With Approx. 0.8 W power consumption and a 250 VAC; 30 VDC maximum contact voltage, it ensures durable and consistent performance. Manufactured by Omron and listed under Omron Relay solutions, this model belongs to the G7S Series..
| Brand | Omron |
| Product | Relay |
| Model Number | G7S-4A2B E |
Omron G7S-4A2B E Relay - Technical Specifications
| Specification | Value |
|---|---|
| Terminal Structure | PCB terminal |
| Degree Of Protection | Closed type (cover) |
| Coil Resistance | 800 Ξ© |
| Operate Voltage Set Voltage | 80 % max |
| Release Voltage Reset Voltage | 10 % min |
| Max Contact Voltage | 250 VAC; 30 VDC |
| Contact Form | 4PST-NO/DPST-NC |
| Mounting Method | Socket, Soldering |
| Coil Ratings | 24 VDC 30 mA |
| Power Consumption | Approx. 0.8 W |
| Maximum Voltage | 110 % |
| Contact Resistance | 100 mΞ© max. (Voltage drop method with 5 VDC 1 A) |
| Operating Time | 50 ms max. (With rated operating power applied, 23 β, not including contact bounce) |
| Reset Time | 50 ms max. (With rated operating power applied, 23 β, not including contact bounce) |
| Ambient Temperature Operating | -25 to 70 β (with no freezing or condensation) |
| Ambient Humidity Operating | 5 to 85 % |
| Weight | Approx. 65 g |
The Omron G7S-4A2B E is engineered to deliver exceptional performance in various industrial settings. With a flux-tight construction, this relay features PCB terminal connections for secure and efficient wiring. Operating at 24 VDC with a 30 mA coil rating, it ensures efficient power consumption of approximately 0.8 W. The relay supports both 250 VAC and 30 VDC loads, and its 4PST-NO/DPST-NC configuration is made from high-quality materials, including Au plating + Ag alloy, ensuring reliable conductivity.
The Omron G7S-4A2B E relay is designed for rapid switching with a maximum operating time of 50 ms and reset time of 50 ms, providing a quick response in critical safety applications. It performs reliably across a wide temperature range of -25 to 70 β and handles ambient humidity from 5 to 85%. The insulation resistance of 100 mΞ© max (measured with 5 VDC at 1 A) ensures excellent durability, even under harsh conditions. With its socket and soldering mounting method, it is easy to integrate into existing systems, and weighs approximately 65 g.
For more information, visit the official Omron G7S-4A2B E product page and see why this relay is a trusted solution for industrial safety circuits.
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