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Siemens 3NA3365-6 NH3 LV HRC Fuse Link - 500A, 690V

Siemens 3NA3365-6 LV HRC fuse element, NH3, 500A, 690V AC.

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ManufacturerSiemens

Part number3NA3365-6

Size NH3

Current Rating 500 A

Utilization Category gG

Voltage Rating AC 690 V

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LV HRC fuse element NH3 size 500A current rating gG utilization category 690V AC / 440V DC Front indicator Live grip lugs

Product description

The Siemens 3NA3365-6 is an LV HRC (Low Voltage High Rupturing Capacity) fuse element from the SENTRON series. It features an NH3 size and a 500A current rating with a gG utilization category. Designed for robust protection, it operates at 690V AC and 440V DC. This fuse link is equipped with a front indicator for quick status checks and live grip lugs for safe handling and installation.

This fuse element is crucial for supplementary protection in various industrial and commercial applications. It ensures reliable shutdown in cases of overload and short-circuit, safeguarding personnel, equipment, and installations. Its high breaking capacity makes it suitable for demanding electrical distribution systems.

Source your Siemens 3NA3365-6 fuse element from Stanlo Automation, a veteran-owned distributor committed to quality and reliability. We offer competitive pricing, fast shipping, and expert support to ensure your automation needs are met efficiently.

Technical specifications

Size	NH3
Current Rating	500 A
Utilization Category	gG
Voltage Rating AC	690 V
Voltage Rating DC	440 V
Features	Front indicator, Live grip lugs

Common applications

Industrial Protection

Electrical Distribution

Machine Control

Power Systems

Overload Protection

Short-Circuit Protection

Compatible systems

Siemens NH3 fuse bases

Also known as

3NA3365-6RC

Replaces / compatible with

Compatible with Siemens NH3 fuse bases and associated protection systems.

Technical note

Expert tip

The NH3 size and 500A rating make this fuse suitable for high-current industrial applications requiring robust protection.

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Frequently asked questions

What are the voltage ratings for the Siemens 3NA3365-6 fuse?

The Siemens 3NA3365-6 LV HRC fuse element has a rated operational voltage of 690V AC and 440V DC. This dual rating allows for versatile application in various electrical systems.