The Siemens 3NH3430-0RC DIN Fuse Base is a premium-quality fuse mounting solution designed for use with Siemens 3NA DIN HRC Fuse Links. Engineered for high-current industrial applications, the 3NH3430-0RC provides secure fuse installation, reliable electrical conductivity, and long-term operational safety in low-voltage power distribution systems.
As part of the trusted SENTRON low-voltage protection portfolio, this fuse base is specifically designed for Size 3 DIN HRC fuse links and supports a rated current of 630A. Its robust construction and high-quality contact system ensure dependable performance in switchgear assemblies, power distribution panels, motor control centers, and industrial electrical installations.
Available through SB Smart, the Siemens 3NH3430-0RC Fuse Base is an ideal solution for engineers, panel builders, OEMs, and maintenance professionals seeking reliable fuse mounting accessories for critical power distribution applications.
A fuse base is a critical component of any HRC fuse protection system. The Siemens 3NH3430-0RC is designed to securely hold Size 3 fuse links while maintaining optimal electrical contact and current transfer.
The fuse base features silver-plated contact technology that helps minimize contact resistance and ensures reliable current conduction. Siemens fuse bases are designed with specially engineered lyra contacts that facilitate easy fuse insertion and removal while maintaining constant contact pressure throughout operation.
Its durable design helps improve system reliability while simplifying installation, maintenance, and fuse replacement procedures.
Manufactured according to Siemens' stringent quality standards, the 3NH3430-0RC Fuse Base is built to withstand harsh industrial operating conditions.
With a 630A current rating, 690V AC operating voltage, and compatibility with 3NA3 Size 3 HRC fuse links, this fuse base is suitable for heavy-duty electrical distribution systems requiring reliable protection and long service life. It features a single-pole design, flat terminal connections, and fixed mounting configuration for secure installation in electrical panels and switchgear assemblies.
Its rugged construction provides excellent resistance to thermal stress, vibration, and continuous electrical loading.
The Siemens 3NH3430-0RC 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 3NH3430-0RC Fuse Base delivers secure fuse mounting, reliable electrical performance, and long-term operational durability for critical low-voltage power distribution systems.
Whether you are building a new switchboard, upgrading electrical infrastructure, or replacing fuse mounting accessories, the 3NH3430-0RC offers the quality, safety, and reliability expected from Siemens SENTRON products.
| Specification | Details |
|---|---|
| Product Name | DIN HRC Fuse Base |
| Manufacturer | Siemens |
| Product Series | SENTRON 3NH3 |
| Model Number | 3NH3430-0RC |
| Product Type | Fuse Base / Fuse Holder |
| Fuse Size | Size 3 |
| Suitable Fuse Type | 3NA3 Size 3 Fuse Links |
| Rated Current | 630A |
| Rated Voltage AC | 690V |
| Rated Voltage DC | 440V |
| Number of Poles | 1 Pole |
| Connection Type | Flat Terminal |
| Mounting Type | Fixed Mounting |
| Short Circuit Capacity | 120kA AC / 25kA DC |
| Net Weight | Approx. 1.07 kg |
| Brand | Siemens |
| Condition | New & Genuine Product |
No reviews yet.