Description
The Omron G7SA-2A2B DC12 Safety Relay is an electromechanical relay designed for industrial control systems that require forcibly guided contacts. This contact arrangement helps safety-monitoring circuits detect certain contact failures, making the relay suitable for use in appropriately designed machine-safety systems.
The relay operates with a 12V DC coil and provides two normally open and two normally closed contacts. Its compact plug-in design supports installation with compatible Omron P7SA relay sockets or soldered PCB mounting, according to the selected installation method.
Key Specifications
– Brand: Omron
– Model: G7SA-2A2B DC12
– Product type: Safety relay
– Coil voltage: 12V DC
– Coil current: 30mA
– Coil resistance: 400Ω
– Contact configuration: 2NO + 2NC
– Contact type: Forcibly guided contacts
– Rated resistive load: 6A at 250V AC; 6A at 30V DC
– Maximum contact voltage: 250V AC / 125V DC
– Maximum contact current: 6A AC / 6A DC
– Power consumption: Approximately 360mW
– Maximum operating time: 20ms
– Maximum release time: 20ms
– Operating temperature: −40°C to +85°C
– Mounting: Compatible socket or soldering
– Compatible sockets: P7SA-10F, P7SA-10F-ND, P7SA-10P and P7SA-10F-ND-PU
– Weight: Approximately 22g
Typical Applications
– Machine-safety control circuits
– Industrial automation equipment
– Safety interlocking systems
– Control-panel switching
– Equipment shutdown and monitoring circuits

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