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Littelfuse 4A 125V AC Axial Non-Resettable Time Delay Fuse Epoxy Coated Body 0473004.MRT1L

Category Non Resettable Fuse Brand LITTELFUSE Condition New

Specifications

Country of Origin Philippines
Voltage 125V ac
Diameter 3.34mm
Brand Littelfuse
Body Material Epoxy Coated
Height 7.11mm
Length 62.7mm
Model 0473004.MRT1L
Current Rating 4A
Series 473
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Lead Length 38.1mm
Breaking Capacity 50A
Standards/Approvals CSA, UL
Lead Diameter 0.64mm
Fuse Characteristics Time Delay
Lead Orientation Axial

Key Features

  • Time delay fuse suitable for enhanced in-rush current withstand.
  • Epoxy coated body material enhances durability and safety.
  • Axial lead orientation with 38.1mm lead length for easy installation.
  • Breaking capacity of 50A supports robust protection performance.
  • Compact size with 62.7mm length, 7.11mm height, and 3.34mm diameter.
  • Operates reliably between -55°C minimum and 125°C maximum temperatures.
  • Certified to CSA and UL standards ensuring quality and safety compliance.
  • Part of the Littelfuse 473 series of time-lag fuses designed for space-saving applications.

Product Description

Littelfuse 0473004.MRT1L is a high-quality axial non-resettable fuse rated at 4A current and 125V AC voltage, designed for protecting electrical circuits from overcurrent conditions. Featuring a time delay characteristic, this fuse provides enhanced protection against inrush currents, making it ideal for applications requiring reliable surge tolerance and long-term durability.

The fuse has an epoxy coated body that not only protects the internal element but also ensures safety and resistance to environmental contaminants. Its axial lead orientation, with leads measuring 38.1mm in length and 0.64mm in diameter, enables straightforward integration into circuit boards or wiring assemblies.

Dimensions include a length of 62.7mm, height of 7.11mm, and a diameter of 3.34mm, providing a compact footprint for densely configured electrical equipment. The fuse operates within a temperature range of -55°C to 125°C, suitable for varied operating environments.

This model is part of Littelfuse's 473 series, well-regarded for their time-lag (slow blow) characteristic and space-saving subminiature design, compliant with CSA and UL standards, ensuring it meets strict industrial and safety requirements.

Time delay fuse suitable for enhanced in-rush current withstand. Epoxy coated body material enhances durability and safety. Axial lead orientation with 38.1mm lead length for easy installation. Breaking capacity of 50A supports robust protection performance.

Compact size with 62.7mm length, 7.11mm height, and 3.34mm diameter. Operates reliably between -55°C minimum and 125°C maximum temperatures. Certified to CSA and UL standards ensuring quality and safety compliance. Part of the Littelfuse 473 series of time-lag fuses designed for space-saving applications.

This fuse is suitable for use in industrial automation, electrical equipment protection, HVAC systems, and manufacturing machinery, where reliable circuit protection against overcurrent is critical for operational safety and efficiency.

Explore more in our Non Resettable Fuse category for additional circuit protection solutions on EnvMart.

Littelfuse 4A 125V AC Axial Non-Resettable Time Delay Fuse Epoxy Coated Body 0473004.MRT1L
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Frequently Asked Questions

The Littelfuse 0473004.MRT1L is rated for a current of 4A.

This model operates at a voltage of 125V AC.

It has a breaking capacity of 50A, providing robust protection performance.

The fuse measures 62.7mm in length, 7.11mm in height, and has a diameter of 3.34mm.

It operates reliably between -55°C and 125°C.

This fuse features an axial lead orientation with a lead length of 38.1mm.

The body of this fuse is made from epoxy coated material, enhancing durability and safety.

It is certified to CSA and UL standards, ensuring quality and safety compliance.

This model is classified as a time delay fuse, suitable for enhanced in-rush current withstand.

The Littelfuse 0473004.MRT1L is part of the Littelfuse 473 series of time-lag fuses.

It is suitable for use in industrial automation, electrical equipment protection, HVAC systems, and manufacturing machinery.

The lead diameter of this model is 0.64mm.

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