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RS PRO 4A T Glass Cartridge Fuse, 5 x 20 mm, Time Delay, 250V AC, Glass Body 563-542

Category Cartridge Fuse Brand RS PRO Condition New

Specifications

Country of Origin Taiwan
Voltage 250V ac
Diameter 5mm
Brand RS PRO
Body Material Glass
Model 563-542
Overall Length 20mm
Current Rating 4A
Series RS PRO
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Standards/Approvals CSA, VDE, RoHS, UL
Fuse Characteristics Time Delay
Fuse Size 5 x 20 mm
RS PRO Cartridge FuseBrand NEUTRAL
20MM FUSES-S/D 4ABrand NEUTRAL
Eaton 4A T Glass Cartridge Fuse, 5 x 20 mmBrand Eaton

Key Features

  • The fuse has a 4 ampere current rating suitable for low current applications.
  • 5 x 20 mm cartridge size with 20 mm overall length and 5 mm diameter.
  • Time Delay (T speed) rating allows tolerance to short current surges without blowing immediately.
  • Made of durable glass body for visual fuse condition inspection.
  • Operating temperature range from -55°C to 125°C supports diverse environments.
  • Low Breaking Capacity (LBC) for safe fuse operation under fault conditions.
  • Standards compliant with CSA, VDE, RoHS, and UL certifications.
  • Ideal for protection of motors, air conditioners, refrigerators, pumps, and similar appliances.

Product Description

RS PRO 563-542 Glass Cartridge Fuse is designed with a 4A current rating and a 5 x 20 mm size, offering time delay protection suitable for sensitive electrical circuits. The glass body allows easy visual inspection to determine if the fuse has blown. Rated for 250V AC, this fuse is capable of withstanding operating temperatures from -55°C to 125°C, making it versatile across various environments and applications.

This T speed rated fuse tolerates short current surges before blowing, providing anti-surge protection ideal for starting motors or other inductive loads. The low breaking capacity ensures safe interruption of fault currents without damage. It complies with recognized standards including CSA, VDE, RoHS, and UL, ensuring reliability and safety.

Typical applications include protection for electrical equipment such as motors, air conditioners, refrigerators, and pumps in industrial, commercial, home, residential, and automotive sectors. The compact 5 x 20 mm form factor fits standard fuse holders widely used in distribution panels and electronic devices.

Choosing a glass fuse like this provides the advantage of visible fuse status, helping to quickly identify fuse failures. This fuse is part of the RS PRO series known for quality and durability.

The fuse is designed for circuit protection against overcurrent and short circuits. Its glass body construction allows visual inspection of fuse condition. Suitable for use in motors, refrigeration, pumps, and air conditioning units.

Typical environments include industrial, commercial, home, and automotive electrical systems. Compliance with international standards ensures product safety and performance. Explore the RS PRO category for reliable circuit protection solutions and more electrical components on EnvMart.

RS PRO 4A T Glass Cartridge Fuse, 5 x 20 mm, Time Delay, 250V AC, Glass Body 563-542
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Frequently Asked Questions

This model has a current rating of 4 amperes, making it suitable for low current applications.

The fuse has a size of 5 x 20 mm, with an overall length of 20 mm and a diameter of 5 mm.

It is rated for 250V AC, ensuring compatibility with standard electrical systems.

The operating temperature range is from -55°C to 125°C, allowing it to function in diverse environments.

This fuse features a time delay characteristic, which allows it to tolerate short current surges without blowing immediately.

The fuse has a glass body, which allows for easy visual inspection of its condition.

It complies with CSA, VDE, RoHS, and UL standards, ensuring reliability and safety in its applications.

Typical applications include protection for motors, air conditioners, refrigerators, and pumps in various sectors.

This model has a low breaking capacity, ensuring safe interruption of fault currents without damage.

The glass body allows for easy visual inspection to determine if the fuse has blown, facilitating quick maintenance.

The country of origin for this fuse is Taiwan.

A time delay fuse is designed to provide anti-surge protection, making it ideal for starting motors or other inductive loads.

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