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Siemens 3NA7132 LV HRC Fuse Link - 125A, 500V AC

Siemens 3NA7132 LV HRC fuse element, NH1, 125A, 500V AC, 440V DC.

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ManufacturerSiemens

Part number3NA7132

Part Number 3NA7132

Manufacturer Siemens

Size NH1

Current Rating 125 A

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LV HRC fuse element NH1 size 125A current rating gG operating class 500V AC / 440V DC rating Combined indicator Live grip lugs

Product description

The Siemens 3NA7132 is a Low Voltage HRC fuse element designed for NH1 fuse systems. It features a current rating of 125 A with a gG operating class for general-purpose applications. This fuse is rated for AC circuits up to 500 V and DC circuits up to 440 V, offering robust protection. It includes a combined indicator for visual fault confirmation and live grip lugs for secure handling during installation and maintenance.

This fuse is ideal for selective line and system protection in industrial and commercial electrical installations. Its high breaking capacity ensures safe tripping under fault conditions, making it essential for demanding applications requiring reliable overcurrent protection for motors, transformers, and general electrical circuits.

Stanlo Automation, a veteran-owned business, provides reliable sourcing for your industrial automation needs. We offer a comprehensive range of surplus parts, including Siemens fuses, ensuring you receive quality components backed by dependable service.

Technical specifications

Part Number	3NA7132
Manufacturer	Siemens
Size	NH1
Current Rating	125 A
Operating Class	gG
Voltage Rating AC	500 V
Voltage Rating DC	440 V
Indicator	Combined
Grip Lugs	Live grip

Common applications

Selective line protection

System protection

Industrial facilities

Commercial electrical installations

Cable protection

Line protection

Compatible systems

Compatible with Siemens NH1 fuse holders and systems.

Also known as

Siemens NH1 fuse 3NA7132 fuse link LV HRC NH1 125A

Replaces / compatible with

This part is a standard Siemens LV HRC fuse element. Please refer to the manufacturer's documentation for specific compatibility information.

Technical note

Expert tip

The live grip lugs ensure enhanced safety during installation and maintenance, providing a secure connection point.

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Frequently asked questions

What is the DC voltage rating for the Siemens 3NA7132 LV HRC fuse link?

The Siemens 3NA7132 LV HRC fuse link has a DC voltage rating of 440V. It is designed for applications requiring protection in both AC and DC circuits.