03540521Z The Littelfuse Inc. 03540521Z is a fuse block storage accessory designed for modular electrical distribution systems. It offers a 48VDC voltage rating and robust construction.
Mfr Part #:

03540521Z

Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. 03540521Z is a fuse block storage accessory designed for modular electrical distribution systems. It offers a 48VDC voltage rating and robust construction.
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03540521Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accessory Type
Durability
For Use With
Package / Case
Temperature Range
Voltage Rating

03540521Z Description

Short technical summary and product information.

The Littelfuse POWR-BLOKS system provides a modular approach to building custom junction boxes, offering flexibility for electrical distribution systems. The 03540521Z is a storage module within this system, designed for applications where space or vehicle function demands a tailor-made solution. It is constructed from glass-reinforced nylon, ensuring dimensional stability, rigidity, and resistance to high and low temperatures.

 

This module is rated for 48VDC and has a temperature range of -40°C to +125°C. It is designed for durability, with a minimum of 50 cycles of engagement/disengagement. The material is also compatible with various fluids including gasoline, diesel fuel, motor oil, antifreeze, brake fluid, and ATF, making it suitable for automotive and industrial environments. The POWR-BLOKS system allows for easy modification, resizing, and reconfiguration at any time.

 

This specific module is intended for use with drawer-style components and is compatible with part number 03540522Z. It comes in bulk packaging with a standard package quantity of 20 units.

03540521Z Quick Information

Product Type: Fuse Block Storage
Canonical Name: Littelfuse Inc. 03540521Z ACS BLOK STORAGE
Subcategory: Storage

03540521Z Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

03540521Z Features

  • Modular fuse block storage accessory.
  • Rated for 48VDC operation.
  • Wide temperature range: -40°C to +125°C.
  • Durable glass-reinforced nylon construction.
  • Compatible with 03540522Z.

03540521Z Applications

  • Ideal for custom junction box designs.
  • Suitable for automotive applications.
  • Flexible electrical distribution systems.
  • Modular system expansion.
  • Component storage in tight spaces.

03540521Z FAQs

5 frequently asked questions generated from this part’s specifications.
What is the voltage rating for the Littelfuse 03540521Z?

The voltage rating is 48 VDC.

What is the operating temperature range for this fuse block storage module?

The operating temperature range is -40°C to +125°C.

How many cycles is the Littelfuse 03540521Z rated for durability?

It is rated for a minimum of 50 cycles of engagement/disengagement.

What fluids is the Littelfuse 03540521Z compatible with?

It is compatible with gasoline, diesel fuel, motor oil, antifreeze, brake fluid, and ATF.

What is the standard package quantity for the 03540521Z?

The standard package quantity is 20 units.

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