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Rated Voltage (V)
Model No
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| Type of Product | Safety Relay |
| Model No | G7SA-3A1B-DC18 |
| Contact Configuration | 3A1B |
| Response Time | 10 ms or less |
Type of Product |
Safety Relay |
Model No |
G7SA-3A1B-DC18 |
Contact Configuration |
3A1B |
Response Time |
10 ms or less |
Mass (g) |
About 22 |
Withstand Voltage |
Between coil contacts, between different poles (except between poles 3-4): AC4000V 50/60 Hz 1 min, Between different poles (between 3-4 poles) AC2500V 50/60 Hz 1 min, Between same polarity contacts: AC 1500 V 50/60 Hz 1 min |
Mechanical Durability |
10 million times (opening and closing frequency 36,000 times / h) |
Coil Resistance |
900 Ω |
Rated Voltage (V) |
DC18 |
Maximum Switching Frequency (times/h), at Rated Load |
1800 |
Failure Rate P Level (Reference Value: at Switching Frequency 120 times/min) |
DC 5 V 1mA (opening and closing frequency 300 times / min) |
Maximum Switching Frequency (times/h), Mechanical |
36000 |
Monotaro ID |
46621872 |
Electrical Durability |
100,000 times or more (rated load, switching frequency 1800 times / h) |
No. of Pole |
4 Pole |
Import Country |
Direct Import from Japan |
Protection Class |
Flux resistant type |
Outer Dimensions (mm) |
40 or less x 13 or less x 24 or less |
Contact Material |
Au plating + Ag alloy |
Country of Origin |
Japan |
Name of Manufacturer/Packer/Importer |
Omron Corporation |
Terminal Structure |
Printed Circuit Board Terminal |
Operation Ambient Temperature (°C) |
-40 to +85 (with no icing or condensation) |
Contact Resistance (ohm) |
100 mΩ or Less (DC 5 V 1 Amp voltage drop method) |
Insulation Resistance (MOhm) |
1000 or more (DC 500 V insulation resistance meter) |
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