Ferraz Shawmut Mersen Semiconductor Fuse Protistor Size 4 Fuse

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Ferraz Shawmut Mersen Semiconductor Fuse Protistor Size 4 Fuse

Name: Ferraz Shawmut Mersen Semiconductor Fuse Protistor Size 4 Fuse
Brand: UNIMAX TRADERS
Price: 2000 INR
Availability: InStock

Price 2000 INR/ Piece

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MOQ : 100 Pieces

Ferraz Shawmut Mersen Semiconductor Fuse Protistor Size 4 Fuse Specification

Operating Temperature
-40°C to +80°C

Power Factor
High

Surface Finish
Smooth, Silver-Plated Terminals

Shape
Rectangular

Connector Type
Bolt

IP Rating
IP20

Efficiency
>99%

Insulation Material
Ceramic

Feature
Fast Acting, High Interruption Capacity

Overheating Protection
YES

Humidity %
Up to 95% RH Non-Condensing

Mounting Type
Panel Mount

Product Type
Semiconductor Fuse Protistor

Application
Protection of Power Semiconductors in Industrial Equipment

Protection Level
High

Frequency (MHz)
50/60 Hz

Rated Voltage
690 VAC

Energy Consumption
Low

Output Type
Fuse Link

Color
White/Metallic

Dimension (L*W*H)
150 x 60 x 60 mm

Weight
2.5 kg

Size
Size 4

Input Voltage
690 V max

Phase
Single Phase

Material
High-grade Ceramic and Silver-Plated Copper

Connection Type
Bolt-On

No Of Poles
1 Pole

Package Content
1 x Size 4 Protistor Fuse

End Cap Material
Silver-Plated Copper

Response Time
Ultra Fast Acting (<5ms)

Manufacturer Series
Ferraz Shawmut Protistor

RoHS Compliant
Yes

Interrupting Rating
100 kA

Fuse Class
aR (Semiconductor Protection)

Standards Compliance
IEC 60269-4, UL Recognized

Typical Applications
Inverters, Drives, UPS, Power Rectifiers

Ferraz Shawmut Mersen Semiconductor Fuse Protistor Size 4 Fuse Trade Information

Minimum Order Quantity
100 Pieces

FOB Port
kolkata

Payment Terms
Cash in Advance (CID)

Main Export Market(s)
Asia

Main Domestic Market
All India

About Ferraz Shawmut Mersen Semiconductor Fuse Protistor Size 4 Fuse

Ferraz Shawmut (now Mersen) refers toa brand of industrial and electronic fuses, including specialized multi-meter fuses, Class C and Class J fuses, and compact, finger-safe fuse holders designed for power electronics, metering, and control applications.These fuses are known for their reliable technical performance, with options like high breaking capacity for short-circuit protection and finger-safe designs that meet IEC safety standards.

Ultra-Fast Semiconductor Protection

Engineered with advanced aR class characteristics, the Protistor Size 4 fuse reacts in under 5ms, ensuring excellent protection for sensitive power semiconductor devices. Its rapid response prevents costly downtime and damage in industrial equipment such as inverters and UPS systems, making it ideal for environments requiring instant electrical circuit protection.

Durable and Efficient Construction

Manufactured with high-grade ceramic insulation and silver-plated copper end caps, this fuse ensures exceptional durability and conductivity. The bolt-on, panel mount design allows for easy integration into various industrial setups, offering a secure and reliable connection even in challenging operating conditions.

Certified Safety and Compliance

The Ferraz Shawmut Protistor fuse is both IEC 60269-4 and UL recognized, adhering to stringent international safety standards. Additionally, its RoHS compliance guarantees environmentally responsible performance, making it a safe choice for global industries seeking reliable protection for their electronic equipment.

FAQs of Ferraz Shawmut Mersen Semiconductor Fuse Protistor Size 4 Fuse:

Q: How does the ultra-fast response time of the Ferraz Shawmut Protistor fuse benefit semiconductor protection?

A: The ultra-fast acting fuse reacts in less than 5ms, instantly interrupting fault currents to prevent damage to sensitive semiconductor components. This rapid response minimizes downtime and maximizes the lifespan of inverters, drives, and UPS equipment.

Q: What installation process should be followed for the Size 4 Protistor fuse?

A: The fuse is designed for bolt-on connection and panel mounting. Ensure power is disconnected, mount the fuse securely using appropriate bolts, and connect the terminals using silver-plated copper contacts for optimal conductivity. Refer to the manufacturers guidelines for safe installation.

Q: When should this aR class semiconductor fuse be used?

A: This fuse is ideal for applications requiring high-speed protection, such as inverters, drives, uninterruptible power supplies (UPS), and power rectifiers. Use it to safeguard power semiconductors in single-phase industrial equipment operating at up to 690 VAC.

Q: Where can the Ferraz Shawmut Mersen Protistor fuse be used?

A: It can be installed in a wide range of industrial environments across India and globally, including manufacturing plants, data centers, electrical panels, and any location utilizing power semiconductor protection for critical equipment.

Q: What standards does this fuse comply with, and how does that affect its usage?

A: The Protistor fuse is IEC 60269-4 and UL recognized, ensuring it meets international safety and performance requirements. Its RoHS compliance guarantees environmentally responsible design, making it suitable for global industrial applications where certified components are essential.

Q: How does the fuse maintain efficiency and safety in varying environmental conditions?

A: With an operating temperature range from -40C to +80C and up to 95% non-condensing humidity tolerance, the fuse maintains over 99% efficiency and reliable overheating protection. The IP20 rating and high-grade ceramic construction further enhance durability and safety.

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