Home › Manufacturers › Siemens › 3NA3820

Siemens

Siemens LV HRC Fuse Element NH000 - 50A

Siemens LV HRC Fuse Element NH000, 50A, gG

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerSiemens

Part number3NA3820

Type LV HRC Fuse Element

Size NH000

Current Rating (In) 50 A

Classification gG

Get a price for 3NA3820

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

50A current rating NH000 size gG classification Front indicator for status Live grip lugs for safe handling 500V AC / 250V DC rated

Product description

The Siemens LV HRC fuse element (3NA3820) is a reliable overcurrent protection device designed for industrial applications. This is an NH000 size fuse with a current rating of 50 A, designed for general-purpose (gG) protection. It is suitable for AC systems up to 500 V and DC systems up to 250 V. Key features include a front indicator for visual status, and live grip lugs for safe handling and replacement.

This fuse element is critical for protecting electrical circuits, equipment, and installations from damage caused by overloads and short circuits. It is commonly used in main distribution boards, motor control centers, and industrial power distribution systems where robust and reliable protection is paramount.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens LV HRC fuse element. Ensure the safety and reliability of your electrical systems by sourcing quality components from Stanlo.

Technical specifications

Type	LV HRC Fuse Element
Size	NH000
Current Rating (In)	50 A
Classification	gG
AC Voltage Rating (Un AC)	500 V
DC Voltage Rating (Un DC)	250 V
Features	Front indicator, Live grip lugs

Common applications

Electrical Protection

Power Distribution

Motor Control Centers

Industrial Installations

Overload Protection

Short Circuit Protection

Compatible systems

Standard NH fuse holders Industrial power distribution panels Motor control circuits

Also known as

Siemens NH000 Fuse 50A HRC Fuse 3NA3820 Fuse LV HRC Fuse Element

Replaces / compatible with

This 3NA3820 NH000 fuse element replaces older NH000 fuses with similar ratings and is a standard replacement for many industrial distribution panels.

Technical note

Expert tip

Always ensure the correct fuse size and rating are selected for the specific circuit to be protected to prevent equipment damage and ensure safety.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the voltage rating for the Siemens 3NA3820 LV HRC fuse element?

The Siemens LV HRC fuse element, part number 3NA3820, has a rated voltage of 500 V for AC applications and 250 V for DC applications. This makes it suitable for a wide range of industrial power systems.