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Siemens 3NA3812-6 NH000 LV HRC Fuse Link - 32A, 690V

Siemens 3NA3812-6 LV HRC fuse element, NH000, 32A, 690V AC.

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ManufacturerSiemens

Part number3NA3812-6

Size NH000

Current Rating 32 A

Utilization Category gG

Voltage Rating AC 690 V

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LV HRC fuse element NH000 size 32A current rating gG utilization category 690V AC / 250V DC Front indicator Live grip lugs

Product description

The Siemens 3NA3812-6 is a high-performance LV HRC (Low Voltage High Rupturing Capacity) fuse element designed for demanding applications, featuring an NH000 size and a 32A current rating with a gG utilization category. It is specifically rated for 690V AC and 250V DC, offering enhanced voltage capability. This fuse is equipped with a front indicator for easy status monitoring and live grip lugs for safe and efficient installation.

This fuse element is crucial for supplementary protection in industrial settings that operate at higher AC voltages. It reliably interrupts overcurrents to protect machinery, control systems, and electrical infrastructure from damage.

Stanlo Automation, a veteran-owned distributor, provides the Siemens 3NA3812-6. We are dedicated to supplying quality industrial automation parts with reliable service to ensure your operational continuity.

Technical specifications

Size	NH000
Current Rating	32 A
Utilization Category	gG
Voltage Rating AC	690 V
Voltage Rating DC	250 V
Features	Front indicator, Live grip lugs

Common applications

Industrial Machinery

High Voltage Distribution

Control Systems

Switchgear

Cable Protection

Line Protection

Compatible systems

Siemens NH000 fuse bases

Also known as

3NA3812

Replaces / compatible with

Compatible with Siemens NH000 fuse bases and associated protection systems, especially for 690V AC applications.

Technical note

Expert tip

This fuse link's ceramic body ensures excellent thermal resistance and mechanical strength, contributing to its long-term reliability in industrial environments.

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Frequently asked questions

What is the difference between the Siemens 3NA3812 and 3NA3812-6?

The Siemens 3NA3812 is rated for 500V AC, while the 3NA3812-6 is designed for a higher AC voltage rating of 690V, while maintaining the same 32A current rating and NH000 size.