The Siemens 3NH3330-0RC DIN Fuse Base is a robust and reliable fuse mounting solution designed for use with Siemens 3NA DIN HRC Fuse Links. As part of the trusted SENTRON low-voltage protection portfolio, this fuse base ensures secure fuse installation, reliable current transfer, and enhanced operational safety in industrial power distribution systems.
Designed for Size 2 DIN HRC fuse links, the 3NH3330-0RC features a 400A rated current, single-pole construction, and flat terminal connections, making it ideal for switchgear assemblies, distribution boards, motor control centers, and industrial electrical panels. Its heavy-duty design ensures dependable performance even in demanding industrial environments.
Available through SB Smart, the Siemens 3NH3330-0RC Fuse Base is a preferred choice for electrical contractors, panel builders, OEMs, and maintenance professionals seeking reliable fuse mounting accessories for critical protection systems.
A fuse base plays a vital role in maintaining the integrity and effectiveness of any HRC fuse protection system. The Siemens 3NH3330-0RC is specifically engineered to securely accommodate Size 2 DIN HRC fuse links, ensuring stable electrical contact and efficient current conduction.
Its flat terminal design provides reliable electrical connections while simplifying installation and maintenance procedures. The fuse base helps minimize contact resistance, improve system efficiency, and support effective overload and short-circuit protection when paired with compatible Siemens 3NA fuse links.
Manufactured according to Siemens' stringent engineering and quality standards, the 3NH3330-0RC Fuse Base is designed to withstand challenging operating conditions.
With a rated voltage of 690V AC (1000V maximum system voltage) and a short-circuit withstand capability of up to 120kA AC, the fuse base delivers reliable performance in industrial power distribution networks. Its durable construction offers resistance to thermal stress, vibration, and continuous electrical loading, making it suitable for long-term operation in industrial facilities, utilities, and infrastructure projects.
The Siemens 3NH3330-0RC Fuse Base is suitable for:
At SB Smart, we supply genuine Siemens electrical products, switchgear solutions, fuse protection accessories, and industrial automation components. The Siemens 3NH3330-0RC Fuse Base offers secure fuse mounting, reliable electrical conductivity, and long-term durability for critical low-voltage power distribution applications.
Whether you are building a new switchboard, upgrading an electrical network, or replacing fuse mounting accessories, the 3NH3330-0RC delivers the safety, reliability, and quality expected from Siemens SENTRON products.
| Specification | Details |
|---|---|
| Product Name | DIN HRC Fuse Base |
| Manufacturer | Siemens |
| Product Series | SENTRON 3NH3 |
| Model Number | 3NH3330-0RC |
| Product Type | Fuse Base / Fuse Holder |
| Fuse Size | Size 2 (NH2) |
| Suitable Fuse Type | 3NA7 Size 2 Fuse Links |
| Rated Current | 400A |
| Rated Voltage AC | 690V AC |
| Rated Voltage DC | 440V DC |
| Number of Poles | 1 Pole |
| Connection Type | Flat Terminal |
| Mounting Type | Fixed Mounting |
| Short Circuit Capacity | 120kA AC / 25kA DC |
| Net Weight | Approx. 809 g |
| Brand | Siemens |
| Condition | New & Genuine Product |
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