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Omron G7SA-4A2B | Compact Safety Relay for Multi-Channel Safety Circuits
Overview
The Omron G7SA-4A2B 24VDC is a compact safety relay unit featuring 4 normally open (NO) and 2 normally closed (NC) contacts, designed for safety applications requiring control redundancy. It operates with a 24 VDC coil voltage and is built to support multi-channel emergency stop circuits, interlocking systems, and safety doors.
Key Features
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Contact Configuration: 4NO + 2NC (6 contacts total)
-
Coil Voltage: 24 VDC
-
Clear Contact Separation: Ensures safety and reliability in critical operations
-
DIN Rail Mounting: Easy and secure panel integration
-
LED Indicator: Built-in coil status LED for diagnostics
-
Test Button Available (optional socket)
-
Low Profile Design: Space-saving for compact control panels
-
RoHS Compliant: Environmentally friendly design
-
Reliable Switching: Ideal for safety PLCs and relays
Technical Specifications
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Model: G7SA-4A2B 24VDC
-
Rated Coil Voltage: 24 VDC
-
Contact Ratings: 6 A at 250 VAC / 30 VDC (resistive load)
-
Dielectric Strength: 4,000 V between coil and contacts
-
Mechanical Life: 10 million operations minimum
-
Electrical Life: 100,000 operations minimum at rated load
-
Ambient Operating Temperature: –25°C to +55°C
-
Mounting Method: DIN rail (with optional P7SA socket)
-
Dimensions: Approx. 35 × 58 × 78 mm
-
Weight: Approx. 130 g (relay only)
Applications
-
Emergency Stop Circuits
-
Safety Door Monitoring
-
Two-Hand Control Safety Systems
-
Safety PLC Output Redundancy
-
Interlocking Machines and Robotics
Why Choose Omron G7SA-4A2B?
-
Reliable safety contact design for machine protection systems
-
Multiple contacts in one unit simplify wiring
-
Compact and easy-to-mount on DIN rails
-
Built to meet international safety standards
Description
Omron G7SA-4A2B | Compact Safety Relay for Multi-Channel Safety Circuits
Overview
The Omron G7SA-4A2B 24VDC is a compact safety relay unit featuring 4 normally open (NO) and 2 normally closed (NC) contacts, designed for safety applications requiring control redundancy. It operates with a 24 VDC coil voltage and is built to support multi-channel emergency stop circuits, interlocking systems, and safety doors.
Key Features
-
Contact Configuration: 4NO + 2NC (6 contacts total)
-
Coil Voltage: 24 VDC
-
Clear Contact Separation: Ensures safety and reliability in critical operations
-
DIN Rail Mounting: Easy and secure panel integration
-
LED Indicator: Built-in coil status LED for diagnostics
-
Test Button Available (optional socket)
-
Low Profile Design: Space-saving for compact control panels
-
RoHS Compliant: Environmentally friendly design
-
Reliable Switching: Ideal for safety PLCs and relays
Technical Specifications
-
Model: G7SA-4A2B 24VDC
-
Rated Coil Voltage: 24 VDC
-
Contact Ratings: 6 A at 250 VAC / 30 VDC (resistive load)
-
Dielectric Strength: 4,000 V between coil and contacts
-
Mechanical Life: 10 million operations minimum
-
Electrical Life: 100,000 operations minimum at rated load
-
Ambient Operating Temperature: –25°C to +55°C
-
Mounting Method: DIN rail (with optional P7SA socket)
-
Dimensions: Approx. 35 × 58 × 78 mm
-
Weight: Approx. 130 g (relay only)
Applications
-
Emergency Stop Circuits
-
Safety Door Monitoring
-
Two-Hand Control Safety Systems
-
Safety PLC Output Redundancy
-
Interlocking Machines and Robotics
Why Choose Omron G7SA-4A2B?
-
Reliable safety contact design for machine protection systems
-
Multiple contacts in one unit simplify wiring
-
Compact and easy-to-mount on DIN rails
-
Built to meet international safety standards