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RS PRO 7A T Glass Cartridge Fuse 5 x 20 mm 250V AC Time Lag 911-3439

Category Cartridge Fuse Brand RS PRO Condition New

Specifications

Country of Origin Taiwan
Voltage 250V ac
Diameter 5.2mm
Brand RS PRO
Body Material Glass
Model 911-3439
Overall Length 20mm
Current Rating 7A
Series RS PRO
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Breaking Capacity Low
Standards/Approvals PSE GTE, CSA, KTL, RoHS, UL
Fuse Characteristics Time Lag
Fuse Size 5 x 20 mm

Key Features

  • Made with a glass body allowing easy visual inspection of fuse status.
  • Standard cartridge size of 5 x 20 mm fits common fuse holders.
  • Time lag (T) rating provides anti-surge protection for circuits.
  • Rated current of 7 Amperes suitable for low breaking capacity applications.
  • Operates safely within a temperature range from -55°C to 125°C.
  • Complies with standards including PSE GTE, CSA, KTL, RoHS, and UL.
  • Ideal for protecting motors, air conditioners, refrigerators and pumps.
  • Designed for industrial, commercial, residential, and automotive electrical protection.

Product Description

RS PRO 911-3439 Glass Cartridge Fuse is a 7 Ampere, 5 x 20 mm Cartridge Fuse designed to provide reliable overcurrent and short circuit protection for electrical circuits. Constructed with a glass body, this fuse allows for easy visual inspection to confirm if the fuse has blown without dismantling the fuse holder.

The fuse features a time lag (T) characteristic, also referred to as anti-surge, allowing it to tolerate short duration current surges without blowing, thereby protecting sensitive equipment from nuisance interruptions.

Rated for 250 Volts AC and a current rating of 7A, it operates safely within temperature limits of -55°C minimum to 125°C maximum, ensuring performance stability in varied environments.

This fuse is of low breaking capacity (LBC), suitable for circuits where fault currents are controlled and do not exceed its breaking ability.

Compliant with multiple international standards including PSE GTE, CSA, KTL, RoHS, and UL, it ensures quality and safety compliance for various industrial and commercial applications.

Typical uses include protection for motors, air conditioners, refrigerators, and pumps within industrial, commercial, residential, and automotive sectors. Glass body for clear status indication. 5 x 20 mm standard cartridge size.

Time lag characteristic for anti-surge protection. 7A current rating at 250V AC. Operating temperature range from -55°C to 125°C. Low breaking capacity design. Multiple international safety standards compliance. Widely applicable for various electrical equipment protection.

Explore RS PRO fuses and circuit protection devices in the Electronics & Electricals category at EnvMart for high-quality, reliable products.

RS PRO 7A T Glass Cartridge Fuse 5 x 20 mm 250V AC Time Lag 911-3439
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Frequently Asked Questions

The RS PRO 7A T Glass Cartridge Fuse has a current rating of 7 Amperes.

It is rated for 250 Volts AC.

The fuse has a standard size of 5 x 20 mm, with a diameter of 5.2 mm and an overall length of 20 mm.

This fuse operates safely within a temperature range from -55°C to 125°C.

It features a time lag (T) characteristic, which provides anti-surge protection for circuits.

The fuse is constructed with a glass body, allowing for easy visual inspection of its status.

It is ideal for protecting motors, air conditioners, refrigerators, and pumps in various sectors including industrial, commercial, residential, and automotive.

This fuse complies with multiple international standards including PSE GTE, CSA, KTL, RoHS, and UL.

It has a low breaking capacity, suitable for circuits where fault currents are controlled.

Yes, it is rated for low breaking capacity applications, making it suitable for controlled fault current environments.

The time lag characteristic allows it to tolerate short duration current surges without blowing, protecting sensitive equipment from nuisance interruptions.

The RS PRO 7A T Glass Cartridge Fuse is manufactured in Taiwan.

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