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RS PRO Glass Cartridge Fuse 500mA Fast Acting, 5 x 20 mm, 250V AC 668-5957

Category Cartridge Fuse Brand RS PRO Condition New

Specifications

Country of Origin Taiwan
Voltage 250V ac
Brand RS PRO
Body Material Glass
Model 668-5957
Current Rating 500mA
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Fuse Characteristics Fast Acting
Fuse Size 5 x 20 mm
RS PRO Cartridge FuseBrand RS PRO
Eaton 500mA F Glass Cartridge Fuse, 5 x 20 mmBrand Eaton

Key Features

  • The fuse features a glass body with nickel-plated brass caps for durability and easy visual inspection.
  • Measures 5 mm diameter by 20 mm length, compatible with standard 5 x 20 mm fuse holders.
  • Fast acting (F speed rating) to protect less sensitive components and prevent damage from overloads quickly.
  • Operates at a voltage of 250V AC and a current rating of 500mA for precise circuit protection.
  • Suitable for industrial, commercial, residential, and automotive electrical applications.
  • Functions within a temperature range of -55°C to 125°C for versatile environmental use.
  • Complies with RoHS standards and is lead-free for safety and environmental compliance.
  • Low breaking capacity (LBC) fuse designed to safely interrupt fault currents without rupture.

Product Description

RS PRO 668-5957 Glass Cartridge Fuse is a 500mA fast acting fuse with a cartridge size of 5 x 20 mm, rated at 250V AC. It is designed to provide reliable protection for electrical circuits by interrupting excess current to prevent damage to components and wiring.

The fuse consists of a durable glass body with nickel-plated brass caps, allowing for easy visual inspection to check if the fuse element has blown. The 5 x 20 mm size is a standard cartridge dimension that fits most compatible fuse holders commonly used in various electrical appliances and equipment.

This fast acting type 'F' fuse is ideal for protecting sensitive electronics, motors, air conditioners, refrigerators, pumps, and other household or industrial equipment from over current and short circuits. Its temperature operating range from -55°C to 125°C ensures reliable performance in different environmental conditions.

Typical applications include usage in industrial control panels, commercial electrical equipment, home and residential electric appliances, and automotive electrical protection circuits.

The fuse has a glass body with nickel plated brass caps for durability and easy inspection. 5 x 20 mm cartridge size, measuring approximately 20 mm long by 5 mm diameter. Fast acting fuse with 'F' speed rating, suitable for protecting less sensitive components and cabling.

Rated for 500mA current and 250V AC voltage for effective circuit protection. Operating temperature range from -55°C minimum to 125°C maximum. RoHS compliant and lead-free for environmental safety. Low breaking capacity to safely handle fault currents without damage.

Compatible with standard 5 x 20 mm fuse holders widely used in electrical applications.

This fuse is manufactured with international IEC standards to ensure global quality and safety. It is ideal for protecting electrical systems by isolating faulty circuits promptly, thus preventing costly damage and maintaining operational reliability.

Choose this RS PRO glass Cartridge Fuse for dependable, fast acting protection in electrical, industrial, laboratory, commercial, HVAC, manufacturing, and residential environments.

Explore our full range of electrical protection products and accessories at EnvMart for all your circuit safety needs.

RS PRO Glass Cartridge Fuse 500mA Fast Acting, 5 x 20 mm, 250V AC 668-5957
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Frequently Asked Questions

The fuse has a current rating of 500mA, making it suitable for protecting circuits with that current level.

It operates at a voltage of 250V AC, providing effective circuit protection at this voltage level.

This model measures 5 mm in diameter and 20 mm in length, fitting standard 5 x 20 mm fuse holders.

The fuse functions within a temperature range of -55°C to 125°C, ensuring reliable performance in various environmental conditions.

It is classified as a fast acting fuse, designed to protect less sensitive components from overloads quickly.

The fuse features a glass body with nickel-plated brass caps, allowing for durability and easy visual inspection.

It is suitable for industrial, commercial, residential, and automotive electrical applications, providing reliable circuit protection.

Yes, it complies with RoHS standards and is lead-free, ensuring safety and environmental compliance.

This model is designed as a low breaking capacity fuse, which safely interrupts fault currents without rupture.

The model number of this fuse is 668-5957, which can be used for reference in specifications and compatibility checks.

Yes, it is compatible with standard 5 x 20 mm fuse holders, commonly used in various electrical appliances and equipment.

The country of origin for this fuse is Taiwan, indicating where it was produced.

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