Omron G9SA, 100V ac, 240 V ac Safety Relay, 5 Safety Contacts, 1

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PHP29,709.10

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PHP33,274.19

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RS Stock No.:
757-9323
Mfr. Part No.:
G9SA-501 AC100-240
Manufacturer:
Omron
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Brand

Omron

Product Type

Safety Relay

Safety Contacts

5

Contact Configuration

3PST

Number of Auxiliary Contacts

1

Reset Method

Automatic & Manual

Mount Type

DIN Rail

Power Consumption

11VA

Series

G9SA

Terminal Type

Screw

Switching DC Voltage

24V dc

Switching AC Voltage

240V ac

Standards/Approvals

EN, UR, CSA

Contact Current

5A

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

55°C

Width

45mm

Length

94mm

Height

111mm

Safety Category

4

Hazardous Area Certification

No

Coil Voltage

100, 240V ac

COO (Country of Origin):
CN

Omron G9SA Series Safety Relay, 100/240V Coil Voltage, 5A Contact Current - G9SA-501 AC100-240


This safety relay is a Compact control unit designed to monitor and switch safety circuits in industrial environments. It accepts a broad supply range and provides multiple safety outputs and auxiliary contact functionality, enabling integration with standard safety sensors, two-hand controllers and expansion units for machine-protection systems.

Features & Benefits


• 100 to 240 V AC supply minimises inventory and simplifies installation
• Five safety contacts allow multiple load switching at 5A
• 3PST main contact configuration supports independent control paths
• 11VA power consumption for 100–240 V operation reduces supply loading
• Screw terminals with 0.98N·m torque rating ensure secure connections

**Applications**


• Suitable for emergency-stop circuit control in factory machinery
• Ideal for integration with PNP OSSD safety sensors and area scanners
• Used with two-hand control stations complying with EN574
• Can be used for motor contactor interlocking in production lines
• Suitable for systems requiring DIN-rail or screw mounting versatility

What environments can it operate in regarding temperature and humidity?


It operates between -25°C to 55°C with 35% to 85% relative humidity when free of icing or condensation.

How does the device behave after a fault that clears?


Reset can be set to automatic or manual, and an earth-short thermistor enables automatic reset when a earth fault is cleared.

What electrical isolation and endurance characteristics should I expect?


Dielectric strength between outputs is 2,500 V AC for 1 min and electrical life is rated at 100,000 operations at approx.1,800 operations/hr.

How are expansion and off-delay functions handled?


Modular expansion units connect via a dedicated connector and off-delay models provide selectable timings up to 30s across predefined steps.

Approvals

UL, CSA

Standards

EN954-1, EN60204-1, EN574 (-TH301), UL508, CSA C22.2 No. 14

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