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OPTO 22 G4OAC24A AC Load Control Module

The G4OAC24A is a digital AC output module designed for controlling or switching AC loads. It provides up to 4000V of optical isolation between the input and output circuits, ensuring safety and noise immunity. The module features zero voltage turn-on and zero current turn-off capabilities, along with a built-in LED indicator for status monitoring. It operates at a 24V DC logic level and is equipped with a removable 4A fast-blow fuse, capable of withstanding transient surges up to 80A. The temperature range is from -30°C to 70°C. Typical applications include motor control, HVAC systems, lighting, relays, solenoids, motor starters, heaters, lamps, and indicators.

Authorized Distributors
Source:Newark
Part No:G4OAC24A
Stock:10
Inv Date:06-12-2026
Price: Unit price: $32.85
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Source:DigiKey
Part No:G4OAC24A
Stock:6
Inv Date:06-12-2026
Price: Unit price: $39.36
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Part No:G4OAC24A
Stock:119
Inv Date:06-13-2026
Price: Unit price: $35.82
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Part No:G4OAC24A
Stock:397
Inv Date:06-12-2026
Price: Unit price: $16.44
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Part No:G4OAC24A
Stock:143
Inv Date:06-12-2026
Price: Unit price: $34.2
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Part No:G4OAC24A
Stock:143
Inv Date:06-12-2026
Price: Unit price: $34.2
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Part No:G4OAC24A
Stock:3
Inv Date:06-12-2026
Price: Unit price: $30.5
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Part No:G4OAC24A
Stock:0
Inv Date:06-12-2026
Price: Unit price: $28.52
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OPTO 22 G4OAC24A AC Load Control Module Specifications:

  • Nominal line voltage: 120/240 VAC
  • Output voltage range: 12-140 VAC
  • Current rating at 45°C: 3 Amps
  • Current rating at 70°C: 2 Amps
  • UL Motor Load rating: 15 Amps
  • Optical isolation (transient): 4000 volts
  • Isolation (1 minute): 1500 volts
  • Off-state leakage: 5 ARMS at 60 Hz
  • Logic voltage: 5 VDC
  • Logic voltage range: 4-8 VDC
  • Logic pickup voltage: 4 VDC
  • Logic dropout voltage: 1 VDC
  • Logic input current: 12 mA
  • Control resistance: 220 Ohms
  • Peak surge current: 80 Amps
  • Turn-on time: <8.3 milliseconds
  • Turn-off time: <8.3 milliseconds
  • Peak voltage: 500 VAC
  • Maximum output voltage drop: 1.6 V
  • Operating frequency: 25-65 Hz
  • Operating temperature: -30°C to 70°C
  • Storage temperature: -30°C to 85°C
  • Fuse: Removable 250V, 4A fast-blow fuse

Buy the Opto 22 G4OAC24A – Reliable AC Load Control for Industrial Applications

Order the Opto 22 G4OAC24A online to experience safe, reliable control for AC loads. With optical isolation up to 4000V, zero crossing switching, and a 4A fuse, it’s ideal for motor control, heating, lighting, and relays. Its rugged design supports temperatures from -30°C to 70°C, ensuring consistent performance in demanding industrial environments. Simple to install and highly durable, this module offers peace of mind and superior noise immunity, making it the perfect choice for automation professionals seeking dependable, easy-to-maintain load switching solutions.

Get Opto 22 G4OAC24A today—built for efficient AC load switching with optical isolation and reliable surge capacity.

Frequently Asked Questions

Where can I buy OPTO 22 G4OAC24A?

You can click on the BUY or RFQ button to purchase G4OAC24A from an authorized OPTO 22 distributor.

How do I troubleshoot issues or seek technical support for part G4OAC24A?

You can download the G4OAC24A datasheet or visit the OPTO 22 website for support.

Who is the manufacturer of G4OAC24A?

OPTO 22

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