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Littelfuse 0242200UAT1 Hazardous Environment Fuse

The P/4 Littelfuse Barrier Network Fuse 222 series and Safe-T-Plus Fuse 250 series are high-performance fuses designed for hazardous and intrinsically safe applications. These fuses feature high interrupting ratings of up to 4000 amperes and meet standards such as EN50020, IEC 60079-11, and UL recognition. Available in axial lead and surface-mount versions, they provide reliable overcurrent protection for gas plants, petrochemical, and industrial equipment. Hermetically sealed construction ensures durability, while their fast response and specified ratings ensure safety and compliance in challenging environments.

Authorized Distributors
Source:Newark
Part No:0242.200UAT1
Stock:500
Inv Date:05-28-2026
Price: Unit price: $2.16
Buy/RFQ:
Source:DigiKey
Part No:0242.200UAT1
Stock:4000
Inv Date:05-28-2026
Price: Unit price: $3.16396
Buy/RFQ:
Part No:0242.200UAT1
Stock:0
Inv Date:05-28-2026
Price: Unit price: $2.21
Buy/RFQ:
Part No:0242.200UAT1
Stock:0
Inv Date:05-28-2026
Price: Unit price: $3.03
Buy/RFQ:

Littelfuse 0242200UAT1 Hazardous Environment Fuse Specifications:

  • Interrupting Rating: 4000 amperes at 250VAC/VDC
  • Features: Meets barrier network standards EN50020 for hazardous applications
  • Electrical Characteristics: 110% ampere rating opens in 4 hours minimum, 300% in 10 seconds maximum, 1000% in 0.002 seconds maximum
  • Agency Approvals: Recognized under UL components program, meets CENELEC EN500014-039, IEC 60079-11
  • Availability: Axial lead and surface mount versions, packaged in 500 pieces packs with suffixes UA, UR, UAT1
  • Temperature & Resistance: Resistance varies from 0.000103 ohms for 050A to 0.00579 ohms for 250A; melting points as specified
  • Physical Dimensions: Various models available with resistance and melting point specifications, hermetically sealed for durability

Buy the Buy Littelfuse Barrier Network Fuse Part Number 0242200UAT1 Online

Purchase the Littelfuse hazard protection fuse online to ensure your equipment meets the highest safety standards in hazardous and intrinsically safe conditions. These high current capacity, hermetically sealed fuses are designed for gas plants, petrochemical industries, and industrial safety, providing reliable overcurrent protection with fast response times. They meet recognized standards such as EN50020, IEC 60079-11, and UL recognition. Available in axial and surface-mount configurations, they ensure easy installation and durable operation in challenging environments, guaranteeing safety and compliance for your critical applications.

Buy Littelfuse 0242200UAT1 now and experience unmatched reliability and performance with high interrupting ratings for hazardous applications.

Frequently Asked Questions

Where can I buy Littelfuse 0242200UAT1?

You can click on the BUY or RFQ button to purchase 0242200UAT1 from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0242200UAT1?

You can download the 0242200UAT1 datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0242200UAT1?

Littelfuse

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