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RS PRO British Standard Fuse B3 315A 415V AC High Rupture Capacity, Tag Fuse 110 mm 521-2797

Category British Standard Fuse Brand RS PRO Condition New

Specifications

Country of Origin India
Voltage 415V ac
Diameter 38mm
Brand RS PRO
Height 38mm
Length 50mm
Model 521-2797
Width 38mm
Overall Length 136mm
Current Rating 315A
Series RS PRO
Standards/Approvals BS 88, IEC 269
Fuse Size B3
Fixing Centres 110 mm
Tag Width 25.4mm
Tag Orientation Centred
Application Category gG
Fuse,BS88,B3 reduced 315Brand Lawson Fuses
Eaton 315A British Standard Fuse B3 415V ac, 110 mmBrand Eaton

Key Features

  • High rupture capacity enhances safety in electrical systems.
  • Compact tag fuse design with 110 mm fixing centres for easy installation.
  • Conforms to BS 88 and IEC 269 standards for reliable performance.
  • Suitable for protecting cables and motors from overcurrent in industrial environments.
  • Measures 38 mm diameter and 50 mm tag length, overall length 136 mm.
  • Features gG application category for general purpose protection.
  • Centred tag orientation for secure and standardized fitting.
  • Minimizes power loss consistent with IEC 60269-2 limits.

Product Description

RS PRO 521-2797 British Standard Fuse B3 rated at 315A current and 415V AC voltage is engineered for industrial electrical protection including power distribution and motor safeguarding. This fuse features a high rupture capacity to enhance system safety and reliability in demanding environments.

Compact and robust, it has a tag fuse design with 110 mm fixing centres that allow for straightforward installation and compatibility with standard mounting systems. Conforming to BS 88 and IEC 269 standards, it assures compliance and dependable operation under high electrical loads.

The fuse measures 38 mm in diameter, 50 mm tag length, and an overall length of 136 mm, with a centred tag orientation for a secure fitment. It operates within the IEC 60269-2 power loss limits, minimizing energy waste during operation.

Its gG application category makes it ideal for protecting cables and motors against overcurrent and short circuits, preventing potential overheating or damage. The design provides excellent peak let-through current limitation, reducing the risk of fault damage and supporting overall industrial system reliability.

Manufactured in India, this fuse is suited for use in industrial, manufacturing, electrical automation, and power distribution applications that demand a reliable, standardized fuse link with high rupture capacity.

High rupture capacity enhances safety in electrical systems. Compact tag design with 110 mm fixing centres for installation ease. Conforms to BS 88 and IEC 269 standards. Suitable for cable and motor protection in industrial environments.

Measures 38 mm diameter, 50 mm tag length, and 136 mm overall length. gG application category for general purpose protection. Centred tag orientation for secure fitting. Complies with IEC 60269-2 power loss limits. Manufactured in India ensuring quality adherence.

Explore more industrial electrical protection devices in the Circuit Breakers & Fuse category available at EnvMart for trusted quality and performance.

RS PRO British Standard Fuse B3 315A 415V AC High Rupture Capacity, Tag Fuse 110 mm 521-2797
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Frequently Asked Questions

This fuse has a current rating of 315A.

It is rated for 415V AC voltage.

The fuse measures 38 mm in diameter, has a tag length of 50 mm, and an overall length of 136 mm.

It conforms to BS 88 and IEC 269 standards.

The application category of this fuse is gG, suitable for general purpose protection.

The fixing centres for this fuse are 110 mm, allowing for straightforward installation.

The fuse features a centred tag orientation for secure fitting.

The tag width of this fuse is 25.4 mm.

This fuse is manufactured in India.

It is suitable for protecting cables and motors from overcurrent and short circuits.

It operates within the IEC 60269-2 power loss limits, minimizing energy waste during operation.

The fuse features a high rupture capacity, enhancing safety in electrical systems.

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