Omron G7J-3A1B-B DC24 Relay
The Omron G7J-3A1B-B DC24 Relay offers dependable switching with a Closed type (cover) housing, Screw terminal structure, and a 24 VDC 83 mA coil rating for stable operation. It features a 3PST-NO/SPST-NC contact form with Ag alloy contacts and a Double break mechanism designed for high-reliability control circuits. The relay supports a 75 % max operate voltage, 10 % min release voltage, and a 110 % maximum coil voltage rating. With Approx. 2 W power consumption and a 250 VAC; 125 VDC maximum contact voltage, it ensures durable and consistent performance. Manufactured by Omron and listed under Omron Relay solutions, this model belongs to the G7J Series..
| Brand | Omron |
| Product | Relay |
| Model Number | G7J-3A1B-B DC24 |
Omron G7J-3A1B-B DC24 Relay - Technical Specifications
| Specification | Value |
|---|---|
| Terminal Structure | Screw terminal |
| Degree Of Protection | Closed type (cover) |
| Coil Resistance | 288 Ω |
| Operate Voltage Set Voltage | 75 % max |
| Release Voltage Reset Voltage | 10 % min |
| Max Contact Voltage | 250 VAC; 125 VDC |
| Contact Method | Double break |
| Contact Form | 3PST-NO/SPST-NC |
| Mounting Method | W-bracket mounting |
| Coil Ratings | 24 VDC 83 mA |
| Contact Material | Ag alloy |
| Power Consumption | Approx. 2 W |
| Maximum Voltage | 110 % |
| Contact Resistance | 100 mΩ max. (Voltage drop method with 5 VDC 1 A) |
| Operating Time | 50 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
| Reset Time | 50 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
| Ambient Temperature Operating | -25 to 60 ℃ (with no freezing or condensation) |
| Ambient Humidity Operating | 5 to 85 % |
| Weight | Approx. 165 g |
The G7J-3A1B-B DC24 from Omron is built to handle critical operations with its double break contact method and a contact form of 3PST-NO/SPST-NC. Designed to operate on 24 VDC coil voltage and drawing just 83 mA, this relay offers efficient performance with low power consumption of approx. 2 W. It supports both 250 VAC and 125 VDC maximum contact voltages, and its Ag alloy contacts deliver superior conductivity and endurance in high-load environments.
With operate and reset times of 50 ms max, the Omron G7J-3A1B-B DC24 ensures fast and consistent switching action, critical for real-time control systems. Built with a closed-type cover for enhanced protection and screw terminals for secure wiring, it offers stability in harsh industrial conditions. It can function in ambient temperatures ranging from -25 to 60°C and humidity levels between 5% to 85%, making it a trusted choice for control panels and automation systems across India.
The relay’s compact design and W-bracket mounting make it easy to integrate into existing systems. With a weight of just 165 g, this unit is ideal for space-constrained environments while maintaining heavy-duty capabilities.
Visit Omron’s official product page for G7J-3A1B-B DC24 for complete technical documentation and compliance details.
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