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Siemens 3NA6830 NH000 LV HRC Fuse Link

Siemens 3NA6830 LV HRC Fuse Link, NH000, 100A

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ManufacturerSiemens

Part number3NA6830

Manufacturer Siemens

Part Number 3NA6830

Type LV HRC Fuse Link

Size NH000

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Veteran-owned

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NH000 size 100A rating gG operating class 500V AC / 250V DC Combined indicator Insulated grip lugs High breaking capacity

Product description

The Siemens 3NA6830 is an LV HRC (Low Voltage High Rupturing Capacity) fuse element. It is a size NH000 fuse with a rated current of 100 A and an operating class of gG, suitable for AC circuits up to 500 V and DC circuits up to 250 V. This fuse features a combined indicator for clear fault indication and insulated grip lugs for safe handling.

This fuse link is designed for general circuit protection, offering reliable disconnection in case of overload or short circuits. It is widely used in industrial switchgear, distribution boards, and control cabinets to protect electrical equipment and ensure operational safety.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 3NA6830. We provide dependable industrial components to keep your systems protected and operational.

Technical specifications

Manufacturer	Siemens
Part Number	3NA6830
Type	LV HRC Fuse Link
Size	NH000
Rated Current (In)	100 A
Operating Class	gG
Rated Voltage AC (Un)	500 V
Rated Voltage DC (Un)	250 V
Indicator	Combined
Grip Lugs	Insulated
Breaking Capacity AC	120 kA

Common applications

Industrial Switchgear

Distribution Boards

Motor Protection

Control Cabinets

Electrical System Protection

Compatible systems

NH fuse bases Industrial control panels Power distribution systems

Also known as

Siemens NH000 Fuse 100A HRC Fuse 3NA6830-6

Replaces / compatible with

Replaces older or damaged NH000 size fuse links in similar applications. Always ensure correct rating for replacement.

Technical note

Expert tip

The combined indicator on the 3NA6830 provides a visual cue for fuse tripping, simplifying fault identification and replacement.

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Frequently asked questions

What is the breaking capacity of the Siemens 3NA6830 fuse?

The Siemens 3NA6830 LV HRC fuse link has a breaking capacity of 120 kA at AC according to IEC 60269. For DC, it has a breaking capacity of 25 kA with a time constant ≤ 10 ms.