Product Description

Siemens 3NA71400RC HRC Fuse 200A 500V AC DIN Type NH1

The Siemens 3NA71400RC HRC Fuse is a high-performance DIN-type low-voltage fuse link engineered for dependable protection against overloads and short-circuit faults in industrial and commercial electrical systems. As part of the renowned Siemens SENTRON 3NA series, the 3NA71400RC is designed to safeguard critical electrical infrastructure, including switchboards, power distribution panels, motor control centers, and industrial automation systems. Its robust construction and fast fault-clearing capability make it an ideal choice for applications where equipment protection, operational reliability, and electrical safety are essential.

With a rated current of 200A, rated voltage of 500V AC, and an impressive 120kA short-circuit breaking capacity, the Siemens 3NA71400RC delivers reliable protection in demanding industrial environments. The fuse is manufactured in NH1 size, features a gG utilization category, and includes a combined indicator with live grip lugs, ensuring ease of maintenance and enhanced operational safety.

Available at SBSmart.in, the Siemens 3NA71400RC combines German engineering excellence with proven industrial performance, making it a preferred solution for OEMs, panel builders, electrical contractors, maintenance professionals, and industrial facility operators.

Advanced Protection for Industrial Power Distribution

Electrical systems in manufacturing plants, infrastructure projects, utility installations, and commercial facilities require dependable circuit protection to prevent costly equipment failures and operational disruptions. The Siemens 3NA71400RC HRC Fuse is specifically engineered to interrupt excessive fault currents before they can damage critical electrical equipment.

Ideal For Protecting:

• Power Distribution Panels
• Industrial Switchboards
• Motor Control Centers (MCC)
• Power Control Centers (PCC)
• Distribution Boards
• Industrial Control Panels
• Automation Systems
• Manufacturing Equipment
• Utility Infrastructure
• Commercial Electrical Networks

Its advanced current-limiting characteristics help reduce thermal and mechanical stress on electrical components, improving system reliability and extending equipment lifespan.

High Breaking Capacity for Enhanced Safety

One of the key advantages of the Siemens 3NA71400RC is its 120kA short-circuit breaking capacity, allowing it to safely interrupt high fault currents and protect valuable electrical assets from catastrophic damage. This capability makes it particularly suitable for industrial applications where fault levels are significant and system reliability is critical.

Benefits Include:

• Rapid fault interruption
• Superior equipment protection
• Reduced downtime
• Lower maintenance costs
• Enhanced operational safety
• Improved system reliability
• Long-term protection for critical assets

The Siemens SENTRON fuse range is widely trusted for protecting low-voltage electrical systems operating in demanding industrial environments.

Robust NH1 DIN Construction

The Siemens 3NA71400RC is manufactured in a durable NH1 DIN configuration, ensuring compatibility with standard DIN fuse bases and switch-fuse units used throughout industrial electrical installations.

Key Features

• NH1 Size Construction
• Rated Current: 200A
• Rated Voltage: 500V AC
• Rated Voltage DC: 440V DC
• Breaking Capacity: 120kA
• Utilization Category: gG
• Combined Indicator
• Live Grip Lugs
• DIN Standard Design
• High Current-Limiting Performance
• Low Power Losses
• Easy Installation and Replacement
• Industrial-Grade Reliability

The integrated indicator helps maintenance personnel quickly identify fuse operation, reducing troubleshooting time and improving maintenance efficiency.

Applications of Siemens 3NA71400RC

The Siemens 3NA71400RC HRC Fuse is extensively used in:

• Industrial Power Distribution Systems
• MCC Panels
• PCC Panels
• Switchgear Assemblies
• Distribution Boards
• Manufacturing Plants
• Commercial Buildings
• Infrastructure Projects
• Process Industries
• Utility Installations
• Industrial Automation Systems
• Heavy Electrical Equipment

Its versatility and dependable performance make it an ideal protection solution for a wide range of industrial and commercial applications.

Why Buy Siemens 3NA71400RC from SBSmart?

At SBSmart, we supply genuine Siemens electrical products designed to meet the highest industry standards. When you purchase the Siemens 3NA71400RC from SBSmart, you receive:

• 100% Genuine Siemens Products
• Competitive Industrial Pricing
• Fast Dispatch & Delivery
• Expert Technical Support
• Reliable Product Availability
• Secure Ordering Process
• Professional Customer Service

Our focus is to provide authentic industrial electrical products that deliver long-term value, safety, and performance.

Reliable Protection for Critical Electrical Systems

The Siemens 3NA71400RC HRC Fuse is engineered to provide long-lasting protection in demanding industrial environments. Its NH1 construction, high rupturing capacity, and dependable fault-clearing characteristics make it an excellent choice for safeguarding power distribution systems, switchgear, and industrial automation infrastructure.

For engineers, OEMs, maintenance teams, and industrial operators, the Siemens 3NA71400RC offers a reliable and cost-effective solution for protecting electrical assets and ensuring uninterrupted operations.

Choose the Siemens 3NA71400RC HRC Fuse from SBSmart and protect your critical electrical systems with trusted Siemens SENTRON technology.