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Mersen 40A FF Ceramic Cartridge Fuse 14 x 51 mm, Super Fast Acting, 700V AC, Protistor Series J1017206 / FR14GR69V40

Category Cartridge Fuse Brand Mersen Condition New

Specifications

Country of Origin Tunisia
Voltage 700V ac
Diameter 14.3mm
Brand Mersen
Body Material Ceramic
Model J1017206 / FR14GR69V40
Overall Length 51mm
Current Rating 40A
Series Protistor
Standards/Approvals UL, IEC, CCC
Fuse Characteristics Super Fast Acting
Fuse Size 14 x 51 mm
Application Category gR

Key Features

  • Designed for effective protection of power semiconductors and distribution circuits.
  • Complies with IEC 60269-1 and 60269-4 standards for gR application category.
  • Rated at 40 amperes and 700 volts AC for high voltage circuits.
  • Constructed with a durable ceramic body offering improved safety and heat resistance.
  • Features a 14 x 51 mm fuse size and 14.3 mm diameter for standard mounting.
  • Part of the Protistor series of ultra-rapid fuses from Mersen.
  • Super fast acting (FF) fuse speed ensures rapid clearing of overloads.
  • Certified to international standards including UL 248-13 and CCC GB 1539.4.

Product Description

Mersen J1017206 / FR14GR69V40 Ceramic Cartridge Fuse is a 40 ampere, super fast acting (FF) fuse designed to protect sensitive power semiconductors and electrical circuits in industrial and commercial applications.

This fuse is built with a robust ceramic body, providing excellent thermal stability and enhanced safety during operation. It measures 14 x 51 mm with an overall length of 51 mm and a diameter of 14.3 mm, making it suitable for standard cartridge fuse holders.

The fuse complies with international IEC 60269-1 and IEC 60269-4 standards and is part of the Protistor series known for its ultra-rapid characteristics. This ensures quick clearing of overloads to prevent damage to semiconductor devices and electrical installations.

Operating at a voltage of 700V AC, the fuse is suitable for high-voltage applications commonly found in automation, power distribution, and electrical protection systems. Provides reliable protection for power semiconductors and distribution electrical circuits.

Super fast acting fuse speed reduces risk of damage during overload conditions. Ceramic body enhances safety and durability during fault conditions. Standard 14 x 51 mm size for compatibility with common fuse holders. Complies with IEC 60269 series, UL, and CCC standards ensuring global acceptance.

Part of the trusted Protistor series by Mersen engineered for ultra-rapid performance. Rated at 40A and 700V AC for demanding electrical setups. Manufactured under stringent quality controls in Tunisia.

This ceramic Cartridge Fuse is ideally suited for industrial, manufacturing, electrical automation, and power treatment applications requiring quick and reliable overcurrent protection. Browse EnvMart’s extensive Circuit Breakers & Fuses category for compatible protection devices and accessories.

Mersen 40A FF Ceramic Cartridge Fuse 14 x 51 mm, Super Fast Acting, 700V AC, Protistor Series J1017206 / FR14GR69V40
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Frequently Asked Questions

This model has a current rating of 40 amperes.

It is rated for a voltage of 700 volts AC.

The fuse measures 14 x 51 mm with a diameter of 14.3 mm.

It is designed for protecting power semiconductors and electrical circuits in industrial and commercial applications.

This fuse is classified as super fast acting (FF), ensuring rapid clearing of overloads.

It complies with IEC 60269-1, IEC 60269-4, UL 248-13, and CCC GB 1539.4 standards.

The fuse is constructed with a robust ceramic body, which enhances safety and heat resistance.

Yes, it is part of the Protistor series known for its ultra-rapid characteristics.

It is manufactured in Tunisia.

It is categorized under gR application for effective protection of circuits.

The overall length of the fuse is 51 mm.

This fuse is suitable for standard cartridge fuse holders due to its size.

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