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Littelfuse 03450603H Shock-Safe Fuseholder

The Littelfuse 03450603H is a shock-safe fuseholder designed for use with 3AG (1/4" x 1 1/4") or 5 x 20mm fuses. It's specifically engineered for printed circuit board (PCB) mounting, offering a secure and reliable solution for fuse protection in various industrial applications. The design adheres to IEC Standards 60127 and 60065, ensuring safety and performance. It features a fuse extractor type knob and is available with various approvals including Underwriters Laboratories, CSA, and VDE, making it suitable for a wide range of electrical systems.

Authorized Distributors
Source:DigiKey
Part No:03450603H
Stock:0
Inv Date:05-28-2026
Price: Unit price: $6.67
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Part No:03450603H
Stock:0
Inv Date:05-29-2026
Price: Unit price: $6.67
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Part No:03450603H
Stock:5380
Inv Date:05-28-2026
Price: Unit price: $7.28
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Part No:03450603H
Stock:43
Inv Date:05-28-2026
Price: Unit price: $1.96
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Part No:03450603H
Stock:1
Inv Date:05-29-2026
Price: N/A
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Littelfuse 03450603H Shock-Safe Fuseholder Specifications:

  • Rating: See Approvals
  • Insulation Resistance: 10,000 megohm minimum at 500 VDC
  • Contact Resistance: Less than .005 ohm average at one ampere
  • Dielectric Strength: 4000 volts minimum
  • Mounting: Intended for soldering to printed circuit boards
  • Body Material: Black glass-filled thermoplastic (UL 94V0)
  • Knob Material: Grey or Black glass-filled thermoplastic (UL94 V-0)
  • Terminals: Brass, Tin-plated
  • Ambient Temperature: -40°C to +85°C

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Frequently Asked Questions

Where can I buy Littelfuse 03450603H?

You can click on the BUY or RFQ button to purchase 03450603H from an authorized Littelfuse distributor.

How do I troubleshoot issues or seek technical support for part 03450603H?

You can download the 03450603H datasheet or visit the Littelfuse website for support.

Who is the manufacturer of 03450603H?

Littelfuse

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