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RS PRO 63A Bolted Tag Fuse A3 415V ac High Rupture Capacity Offset Tag Orientation 221-3727

Category Electrical Fuse Brand RS PRO Condition New

Specifications

Country of Origin United Kingdom
Voltage 415V ac
Diameter 22mm
Brand RS PRO
Height 26mm
Length 49mm
Model 221-3727
Width 28mm
Overall Length 86mm
Current Rating 63A
Series RS PRO
Voltage Rating 250 V dc, 415 V ac
Standards Met IEC 60269-2/BS88-2
Standards/Approvals IEC 60269-2, RoHS, BS 88-2
Fuse Size A3
Fixing Centres 73 mm
Tag Width 9mm
Tag Orientation Offset
Application Category gG/gM

Key Features

  • This bolted tag fuse has a current rating of 63A suitable for industrial motor protection.
  • The fuse size is A3 with a voltage rating of 415V ac and also supports 250V dc.
  • It features a high rupture capacity with breaking capacities of 80kA a.c. and 40kA d.c.
  • The tag width measures 9 mm and mounting centres are fixed at 73 mm for easy installation.
  • Complies with international standards IEC 60269-2, RoHS, and BS 88-2 for reliable performance.
  • The fuse speed is classified as F, optimised for motor rated fuse-links.
  • Its offset tag orientation ensures convenient fixing within fuse holders.
  • Physical dimensions include overall length of 86 mm, body length 49 mm, diameter 22 mm, height 26 mm, and width 28 mm.

Product Description

RS PRO 221-3727 is a Bolted Tag Fuse A3 designed to provide enhanced protection in motor starting circuits within industrial, automation, and process control environments. Rated for 63A current and supporting both 415V AC and 250V DC voltage applications, the fuse complies with strict international standards including IEC 60269-2, RoHS, and BS 88-2. This ensures high reliability and safety compliance in demanding electrical systems.

The fuse's high rupture capacity rating offers superior breaking capability of 80kA for AC and 40kA for DC, protecting equipment from severe fault currents. Manufactured with a 9 mm tag width and offset tag orientation, the fuse facilitates straightforward mounting with 73 mm fixing centres within standard holders. The product's compact dimensions (overall length 86 mm, diameter 22 mm) make it suitable for versatile installation requirements.

Specifically engineered as a motor rated fuse-link, the RS PRO bolted tag fuse effectively safeguards circuits from overloads and short circuit conditions, minimizing downtime and damage. Its robust construction and proven performance make it ideal for industrial installations, automation systems, and process control applications.

The RS PRO TIS series fuse integrates seamlessly into industrial electrical panels where precise overcurrent protection is critical, delivering consistent performance while adhering to internationally recognized safety standards.

This product is motor rated and features dual current rating for continuous current and operational characteristics. High rupture capacity ensures interruption of high fault currents safely. Complies with IEC 60269-2 and BS 88-2 fuse standards for assured quality.

Offset tag design for secure and convenient mounting. Applications include motor starting, automation systems, industrial installation, and process control. Explore more from the RS PRO brand and find reliable electrical protection solutions within EnvMart's extensive catalog of fuses and circuit protection devices.

Explore more products in our Electrical Fuse category.

RS PRO 63A Bolted Tag Fuse A3 415V ac High Rupture Capacity Offset Tag Orientation 221-3727
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Frequently Asked Questions

The bolted tag fuse has a current rating of 63A, making it suitable for industrial motor protection applications.

The fuse features breaking capacities of 80kA for AC and 40kA for DC, ensuring effective interruption of high fault currents.

The overall length is 86 mm, with a body length of 49 mm, a diameter of 22 mm, a height of 26 mm, and a width of 28 mm.

The tag width measures 9 mm, and it features an offset tag orientation for convenient mounting.

This fuse complies with IEC 60269-2, RoHS, and BS 88-2 standards, ensuring reliability and safety in electrical applications.

The fuse size is classified as A3, which is suitable for specific mounting and operational requirements.

It is specifically engineered for motor starting, automation systems, industrial installations, and process control applications.

The fuse speed is classified as F, which is optimized for motor rated fuse-links, providing effective protection in motor circuits.

The bolted tag fuse is manufactured in the United Kingdom, ensuring adherence to local quality standards.

This model is categorized as a gG/gM fuse, which is suitable for general and motor protection applications.

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