Safety relay, 3PST-NO, SPST-NC, 24 VDC
hot selling
1 year warranty
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sales@wusuelectric.com
Brand :
OmronPart number :
G7SA-3A1B DC24Payment :
bank transfer, T/T,PayPal, Alibaba,AlipayProduct Origin :
JapanColor :
New And OriginalLead Time :
In StockThe Omron G7SA-3A1B DC24 safety relay is designed for industrial safety control systems, featuring forcibly guided contacts to prevent contact welding and enhance system reliability and safety. Operating with a 24V DC control voltage, it provides a 3NO/1NC contact configuration suitable for various safety circuit applications. Its compact design supports DIN rail mounting for easy installation and space saving, while gold-plated silver alloy contacts ensure excellent conductivity and long service life. It is widely used in automation equipment, safety control systems, machinery, and production line safety protection applications.
| Degree of protection | Flux tight | |
|---|---|---|
| Terminal structure | PCB terminal | |
| Coil | Coil ratings | 24 VDC 15 mA |
| Coil resistance | 1600 Ω | |
| Operate voltage (Set voltage) | 75 % max. | |
| Release voltage (Reset voltage) | 10 % min. | |
| Maximum voltage | 110 % | |
| Power consumption | Approx. 360 mW | |
| Contact | Contact rated load | 250 VAC 6 A (Resistive load) 30 VDC 6 A (Resistive load) |
| Max. contact voltage | 250 VAC 125 VDC |
|
| Max. contact current | AC: 6 A DC: 6 A |
|
| Contact form | 3PST-NO/SPST-NC | |
| Contact material | Au plating＋Ag alloy | |
| Contact resistance | 100 mΩ max. (Voltage drop method with 5 VDC 1 A) |
|---|---|
| Operating time | 20 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
| Reset time | 20 ms max. (With rated operating power applied, 23 ℃, not including contact bounce) |
| Maximum operating frequency | Mechanical: 36000 time/hour Rated load: 1800 time/hour |
| Insulation resistance | Between coil and contacts: 1000 MΩ min. (at 500 VDC) Between contacts of different polarity: 1000 MΩ min. (at 500 VDC) Between contacts of same polarity: 1000 MΩ min. (at 500 VDC) |
| Dielectric strength | Between coil and contacts: 4000 VAC 50/60 Hz 1 min Between contacts of different polarity (Between pole 3 and pole 4): 2500 VAC 50/60 Hz 1 min Between contacts of different polarity (Except for between pole 3 and pole 4): 4000 VAC 50/60 Hz 1 min Between contacts of same polarity: 1500 VAC 50/60 Hz 1 min |
| Vibration resistance (destruction) | 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) |
| Vibration resistance (Malfunction) | 10 to 55 to 10 Hz, 0.75 mm single amplitude (1.5 mm double amplitude) |
| Shock resistance (destruction) | 1000 m/s2 |
| Shock resistance (Malfunction) | 100 m/s2 |
| Endurance (Mechanical) | 10,000,000 operations min. (switching frequency 36,000 operations/h) |
| Endurance (Electrical) | 100,000 operations min. (rated load) |
| Failure rate | 5 VDC 1 mA (failure level: Preference value, Switching frequency: 300 operations per minute) |
| Ambient temperature (Operating) | -40 to 85 ℃ (with no freezing or condensation) |
| Ambient humidity (Operating) | 5 to 85 % |
| Weight | Approx. 22 g |
| Mounting method | Socket, Soldering |
| Applicable socket | P7SA-10F/ P7SA-10F-ND/ P7SA-10P/ P7SA-10F-ND-PU |
Outline drawing
Mounting hole dimensions
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FAQ
1.Q:Other suppliers have a better price than yours?
A: ''To create the greatest benefit for clients'' is our belief, if you have a better price, please let Wusu know. We will try the best to meet your target price and support you.
2.Q:What's the delivery time ?
A: Normally we have enough stock for regular models(such as PLC FX3U-64MR/ES-A ) and we can deliver immediately at the same day after payment received. For some products that is not in stock, we normally deliver within one week.
3.Q:What is the standard of package?
A: Export standard package or special package according to customer requirement.
4.Q: Could Wusu provide technology support?
A: We're in this field for more than 15 years and we have our own technical team. Our engineer could give suggestion and help to solve the problem if there's any problem.
5.Q:Does Wusu keeps goods in stock or only trading?
A: We have warehouses in Guangzhou and HongKong and keep large stock of goods in it, that's how we promise fast delivery.
All products are covered by the Wusu Industrial Automation Company's 1 Year Warranty. Manufacturer's Warranty does not apply.
Refund and replacement
1. Please contact us within 7 days if you have any question after you receiving the items.
2.The returned items has to be in its original condition, specific reason for the return, we will
issue a return or replacement for your order after we received the returns.
3.The buyer is responsible for all the shipping cost incurred.
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By Air or by Sea for bulk of batch goods.
Customer can specify freight forwarders or other shipping Methods.
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