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Littelfuse 0314020MXP Fast-Acting Fuse

The 0314020.MXP is a 20A, 250VAC fast-acting cartridge fuse with a ceramic body, tin-plated copper leads, and nickel-plated brass caps. It provides reliable, high-current circuit protection for appliances and utilization equipment. Designed as a 3AB fuse, it features high interrupting ratings of 750A at 250VAC, 10kA at 125VAC, and 10kA at 125VDC, ensuring safety and durability. Suitable for high-demand applications, it operates within -55°C to 125°C and has a nominal resistance of 0.00355 ohms. Ideal for circuit protection in industrial and electronic devices.

Authorized Distributors
Source:Newark
Part No:0314020.MXP
Stock:546
Inv Date:05-28-2026
Price: Unit price: $2.31
Buy/RFQ:
Source:DigiKey
Part No:0314020.MXP
Stock:18760
Inv Date:05-28-2026
Price: Unit price: $2.31
Buy/RFQ:
Part No:0314020.MXP
Stock:539
Inv Date:05-28-2026
Price: Unit price: $0.36
Buy/RFQ:
Part No:0314020.MXP
Stock:1000
Inv Date:05-28-2026
Price: Unit price: $0.41
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Source:Arrow EU
Part No:0314020.MXP
Stock:3667
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:
Part No:0314020.MXP
Stock:975
Inv Date:05-29-2026
Price: N/A
Buy/RFQ:

Littelfuse 0314020MXP Fast-Acting Fuse Specifications:

  • Body Material: Ceramic
  • Cap Material: Nickel-plated Brass
  • Lead Material: Tin-plated Copper
  • Current Rating: 20A
  • Voltage Rating: 250VAC
  • Interrupting Ratings: 750A at 250VAC, 10kA at 125VAC, 10kA at 125VDC
  • Operating Temperature Range: -55°C to 125°C
  • Nominal Resistance: 0.00355 ohms
  • Terminal Strength: MILSTD-202, Method 211
  • Dimensions: Lead diameter 0.814mm (125A-158), length approx 38.1mm, long lead option 52.8mm

Buy the Littelfuse 0314020MXP – Reliable Fast-Acting Fuse for Industrial Applications

Purchase the Littelfuse 0314020MXP fuse online today to ensure reliable circuit protection. With high interrupting ratings and ceramic construction, this 20A, 250VAC fuse is designed for industrial and appliance safety. Its fast-acting nature provides quick response to overloads, protecting sensitive components and maintaining system integrity. Easy to source, this lead-free fuse offers durability and safety in various high-current applications. Order now for quick delivery and ensure your equipment's protection with a trusted, UL-listed component.

Get Littelfuse 0314020MXP today—built for quick response and long-lasting durability in demanding electrical environments.

Frequently Asked Questions

Where can I buy Littelfuse 0314020MXP?

You can click on the BUY or RFQ button to purchase 0314020MXP from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 0314020MXP?

You can download the 0314020MXP datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 0314020MXP?

Littelfuse

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