Procurement teams shortlist G7SA-3A3B-DC24 with Omron Photoelectric Sensor, My2N Gs Dc24 and Phoenix Slim Relay, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
Omron G7SA-3A3B DC24 Relay
The Omron G7SA-3A3B DC24 Relay offers dependable switching with a Flux tight housing, PCB terminal structure, and a 24 VDC 20.8 mA coil rating for stable operation. It features a 3PST-NO/3PST-NC contact form with Au platingοΌAg alloy contacts. The relay supports a 75 % max operate voltage, 10 % min. release voltage, and a 110 % maximum coil voltage rating. With Approx. 500 mW 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 G7SA Series.
| Brand | Omron |
| Product Type | Relay |
| Model Number | G7SA-3A3B DC24 |
Omron G7SA-3A3B DC24 Relay - Technical Specifications
| Specification | Value |
|---|---|
| Degree of protection | Flux tight |
| Terminal structure | PCB terminal |
| Coil ratings | 24 VDC 20.8 mA |
| Coil resistance | 1152 Ξ© |
| Operate voltage (Set voltage) | 75 % max |
| Release voltage (Reset voltage) | 10 % min. |
| Maximum voltage | 110 % |
| Power consumption | Approx. 500 mW |
| Max. contact voltage | 250 VAC; 125 VDC |
| Contact form | 3PST-NO/3PST-NC |
| Contact material | Au platingοΌAg alloy |
| Contact resistance | 100 mΞ© max. (Voltage drop method with 5 VDC 1 A) |
| Operating time | 20 ms max. (With rated operating power applied, 23 β, not including contact bounce) |
| Reset time | 20 ms max. (With rated operating power applied, 23 β, not including contact bounce) |
| Ambient temperature (Operating) | -40 to 85 β (with no freezing or condensation) |
| Ambient humidity (Operating) | 5 to 85 % |
| Mounting method | Socket, Soldering |
| Weight | Approx. 25 g |
The G7SA-3A3B DC24 from Omron delivers outstanding switching reliability and electrical isolation, making it a trusted choice for safety-focused automation setups. Featuring a flux-tight design and PCB terminal connections, it offers secure integration with circuit boards. Its 24 VDC coil rating at 20.8 mA, combined with a coil resistance of 1152 Ξ©, enables efficient control with minimal power usage, averaging just 500 mW in operation.
Engineered with 3PST-NO/3PST-NC contacts constructed from Au platingοΌAg alloy, the relay ensures dependable current handling up to 250 VAC and 125 VDC. The unit features contact resistance of 100 mΞ© max, and fast switching times of 20 ms for both actuation and reset, reducing lag in high-speed safety circuits. It performs reliably across a broad operating range, from -40Β°C to 85Β°C and 5% to 85% humidity, ensuring consistent performance even in extreme environments.
Additional electrical thresholds such as 75% max operate voltage, 10% min release voltage, and 110% max allowable voltage make this relay highly resilient. With socket or soldering mounting options and a weight of just 25 g, itβs optimized for compact control panels. To explore full technical details, visit the official Omron G7SA-3A3B DC24 product page</_
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