G7SA-4A2B

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Overview of Omron G7SA-4A2B

The Omron G7SA-4A2B is a safety relay with forcibly guided contacts designed for high-reliability industrial safety applications. It features 4 normally open (NO) contacts and 2 normally closed (NC) contacts with a coil voltage rating of 24 VDC. The relay offers a high carry current capacity of 6 A and complies with international safety standards including EN/IEC certifications.

Key Features of Omron G7SA-4A2B

  • Contact configuration: 4 poles normally open (4PST-NO) + 2 poles normally closed (DPST-NC)
  • Coil voltage: 24 VDC
  • Rated carry current: 6 A at 240 VAC (resistive load)
  • Contact material: Gold clad 3 µm for enhanced reliability
  • Terminal type: Push-In Plus terminals for quick wiring (PCB mount version available)
  • Insulation resistance: 1000 MΩ min (at 500 VDC)
  • Mechanical durability: Up to 36,000 operations/hour
  • Electrical durability: Rated for 1800 operations/hour
  • Operating temperature range: -40 to 55 °C
  • Mounting type: DIN rail or PCB mount depending on model
  • Safety approvals: Certified to EN/IEC 61810-1 and 61810-3 for forcibly guided contacts
  • Compact size with transparent case for visual contact status inspection

Technical Specifications

Model Number G7SA-4A2B
Contact Configuration 4PST-NO, DPST-NC
Coil Voltage 24 VDC
Rated Carry Current 6 A at 240 VAC (resistive)
Contact Material Gold clad 3 µm
Terminal Type Push-In Plus terminals
Insulation Resistance 1000 MΩ minimum at 500 VDC
Mechanical Durability 36000 operations/hour
Electrical Durability 1800 operations/hour
Operating Temperature -40 to 55 °C
Mounting DIN rail or PCB mount
Dimensions Compact, with visual contact inspection window
Safety Approvals EN/IEC 61810-1, 61810-3

Applications / Use Case

The G7SA-4A2B relay is used in safety circuits requiring reliable and fail-safe contact operation. Common applications include safety interlocking, emergency stop circuits, and industrial machinery safety controls where compliance with safety standards and operational reliability is critical.

G7SA-4A2B

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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