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Schurter 2.5A T Glass Cartridge Fuse 5 x 20 mm 250V AC Time Delay FST 5x20 0034.3121

Category Cartridge Fuse Brand Schurter Condition New

Specifications

Country of Origin India
Voltage 250V ac
Diameter 5mm
Brand Schurter
Body Material Glass
Overall Length 20mm
Current Rating 2.5A
Series FST 5x20
Maximum Operating Temperature 125°C
Minimum Operating Temperature -55°C
Standards/Approvals EN/IEC
Fuse Characteristics Time Delay
Fuse Size 5 x 20 mm
RS PRO 2.5A F Glass Cartridge Fuse, 5 x 20 mmBrand RS PRO
RS PRO 2.5A T Glass Cartridge Fuse, 5 x 20 mmRS Stock No. 563-627Brand: RS PRO
FUSE FST 5X20 250V 2.5ABrand Schurter

Key Features

  • Time delay fuse provides protection against short-term current surges.
  • Glass body allows visual inspection to determine fuse status.
  • Standard 5 x 20 mm size suitable for panel and board protection.
  • Operates safely within a temperature range of -55°C to 125°C.
  • Low breaking capacity ensures safe interruption of fault currents.
  • Complies with EN/IEC electrical fuse standards for safety and reliability.
  • FST 5x20 series fuse designed for industrial and electrical applications.

Product Description

Schurter 0034.3121 glass cartridge fuse is a 2.5 ampere, time delay cartridge fuse with a 5 x 20 mm glass body designed for use in circuits up to 250V AC. It provides primary protection by allowing short lived current surges to pass without blowing immediately, thereby preventing nuisance trips in electrical systems.

The fuse has an overall length of 20 mm with a diameter of 5 mm making it compatible with standard 5 x 20 mm fuse holders commonly used in industrial, HVAC, electrical automation, and manufacturing control panels.

The glass body allows instant visual identification of whether the fuse has blown, facilitating rapid maintenance. It has a low breaking capacity which is adequate for many control and instrumentation applications.

Operating temperature range from -55°C to 125°C ensures reliable performance in varied environments. The fuse is certified under EN/IEC standards and adheres to CEI 127-2 sheet III list LNZ, NNO, SEMKO safety standards.

Time delay allows tolerance to transient surges without premature interruptions. Glass body for easy inspection. 5 x 20 mm size suitable for standard holders. Low breaking capacity tailored for control circuits. Wide operating temperature range.

Certified to international fuse standards. Compatible with industrial and laboratory electrical systems.

This fuse is ideal for use in electrical automation, control panels, instrumentation protection, and other commercial and industrial applications seeking reliable overcurrent protection with visual status monitoring.

Explore more Cartridge Fuses and electrical protection components on EnvMart for your industrial and commercial needs.

Schurter 2.5A T Glass Cartridge Fuse 5 x 20 mm 250V AC Time Delay FST 5x20 0034.3121
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Frequently Asked Questions

This model has a current rating of 2.5 amperes.

It is rated for use in circuits up to 250V AC.

The fuse has an overall length of 20 mm and a diameter of 5 mm, conforming to the standard 5 x 20 mm size.

It operates safely within a temperature range of -55°C to 125°C.

This cartridge fuse features a time delay characteristic, allowing tolerance to transient surges without blowing immediately.

The body of this fuse is made from glass, which allows for visual inspection of its status.

Yes, it complies with EN/IEC electrical fuse standards for safety and reliability.

It is designed for use in electrical automation, control panels, instrumentation protection, and other commercial and industrial applications.

This model has a low breaking capacity, which is adequate for many control and instrumentation applications.

Yes, the glass body allows for instant visual identification of whether the fuse has blown.

This fuse is part of the FST 5x20 series.

The country of origin for this fuse is India.

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