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OPTO 22 G4OAC5A5 Digital AC Load Switch

The G4OAC5A5 digital AC output module is engineered for controlling and switching AC loads in industrial automation. It provides up to 4000 volts of optical isolation, ensuring robust noise immunity and safety between control and load circuits. Features include zero-voltage turn-on, zero-current turn-off, and a built-in LED indicator for status monitoring. Equipped with a removable 4A fast-blow fuse rated for 40A at 250 VAC, it can withstand a surge of 80A. Its design as a normally closed relay makes it ideal for reliable switching of relays, solenoids, and motor starters in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:G4OAC5A5
Stock:1
Inv Date:06-17-2026
Price: Unit price: $47.42
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Part No:G4OAC5A5
Stock:2
Inv Date:06-18-2026
Price: Unit price: $45.83
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Part No:G4OAC5A5
Stock:4
Inv Date:06-17-2026
Price: Unit price: $36.48
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Part No:G4OAC5A5
Stock:0
Inv Date:06-17-2026
Price: Unit price: $40.35
Buy/RFQ:
Part No:G4OAC5A5
Stock:0
Inv Date:06-17-2026
Price: Unit price: $40.35
Buy/RFQ:

OPTO 22 G4OAC5A5 Digital AC Load Switch Specifications:

  • Optical Isolation: 4000 V transient
  • Fuse: Removable 4A fast-blow, capacity 40A at 250 VAC
  • Surge withstand: 80A one-cycle surge
  • Control Mode: Single-pole, normally closed contact
  • Operating Voltage: 12-140 VAC
  • Current Rating: 3A at 45°C, 2A at 70°C
  • UL Motor Load: 1.5A
  • Temperature Range: -30°C to 70°C
  • Features: Zero voltage turn-on, zero current turn-off, built-in LED indicator

Buy the Opto 22 G4OAC5A5 – Reliable AC Load Control for Industrial Applications

Purchase the Opto 22 G4OAC5A5 digital AC load module online now to ensure safe, reliable, and noise-immune switching of AC loads in your automation projects. This module offers exceptional optical isolation of 4000 volts, protecting your control circuitry. It features a removable 4A fast-blow fuse with a 40A 250 VAC capacity and can withstand surges up to 80A. Designed as a normally closed relay, it guarantees dependable operation for relays, solenoids, and motor starters, making it ideal for industrial environments requiring high reliability.

Order your Opto 22 G4OAC5A5 digital AC output module today and enhance your industrial control system with robust isolation and protection features.

Frequently Asked Questions

Where can I buy OPTO 22 G4OAC5A5?

You can click on the BUY or RFQ button to purchase G4OAC5A5 from an authorized OPTO 22 distributor.

How do I troubleshoot issues or seek technical support for part G4OAC5A5?

You can download the G4OAC5A5 datasheet or visit the OPTO 22 website for support.

Who is the manufacturer of G4OAC5A5?

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