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OPTO 22 FUSEG4B digital output fuse

The FUSEG4B is a 4A, 250V fast-acting cartridge fuse designed for use with G4 digital output modules. It provides a reliable replacement fuse for Opto 22 products, ensuring safety and proper operation.

Authorized Distributors
Source:Newark
Part No:FUSEG4B
Stock:467
Inv Date:06-23-2026
Price: Unit price: $7.67
Buy/RFQ:
Source:DigiKey
Part No:FUSEG4B
Stock:3
Inv Date:06-23-2026
Price: Unit price: $82.2
Buy/RFQ:
Part No:FUSEG4B
Stock:23
Inv Date:06-24-2026
Price: Unit price: $82.2
Buy/RFQ:
Part No:FUSEG4B
Stock:52
Inv Date:06-23-2026
Price: Unit price: $77.63
Buy/RFQ:
Part No:FUSEG4B
Stock:0
Inv Date:06-23-2026
Price: Unit price: $81.03
Buy/RFQ:
Part No:FUSEG4B
Stock:0
Inv Date:06-22-2026
Price: Unit price: $81.03
Buy/RFQ:
Part No:FUSEG4B
Stock:0
Inv Date:06-23-2026
Price: Unit price: $65.81
Buy/RFQ:

OPTO 22 FUSEG4B digital output fuse Specifications:

  • Current Rating: 4A
  • Voltage Rating: 250V
  • Type: Fast-acting cartridge fuse
  • Application: G4 digital output modules
  • Package: Pack of 10 fuses
  • Compliance: UL Listed
  • Dimensions: Standard cartridge size
  • Material: Fusible link and metal cap
  • Operation: Provides overcurrent protection
  • Designed for reliable performance in industrial control systems

Buy the Opto 22 FUSEG4B – Reliable Fast-Acting Fuse for Industrial Applications

Purchase the Opto 22 FUSEG4B online today—designed to ensure safety and reliable performance for G4 digital modules. This 4A, 250V fast-acting fuse provides overcurrent protection, reduces downtime, and maintains system reliability. Easy to replace, it is a perfect choice for industrial control environments seeking efficient, high-quality fuses. Available in convenient packs of 10, ensure your automation system stays operational with trusted replacement fuses from Opto 22, a leader in industrial automation components.

Get Opto 22 FUSEG4B today—built for precision and long-lasting durability in industrial automation.

Frequently Asked Questions

Where can I buy OPTO 22 FUSEG4B?

You can click on the BUY or RFQ button to purchase FUSEG4B from an authorized OPTO 22 distributor.

How do I troubleshoot issues or seek technical support for part FUSEG4B?

You can download the FUSEG4B datasheet or visit the OPTO 22 website for support.

Who is the manufacturer of FUSEG4B?

OPTO 22

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