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Siemens HNF363R Fuseless Holder, 3-Pole

Siemens HNF363R 3-pole fuseless holder for NH fuses, 300A.

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ManufacturerSiemens

Part numberHNF363R

Poles 3

Fuse Type NH

Voltage 600V

Current 300A

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12-month warranty

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Same-day dispatch

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Worldwide delivery

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Veteran-owned

CAGE: 9NK75

3-pole configuration For NH fuse links up to 300A 600V rating Fuseless operation Panel mounting Robust industrial design

Product description

The Siemens HNF363R is a high-performance, 3-pole fuseless holder designed for NH fuse links, rated at 600V and 300A. This component is built for demanding industrial applications requiring reliable overcurrent protection and safe disconnect capabilities. The 'R' designation may refer to specific terminal or mounting features.

This holder is a key component in industrial power distribution systems, motor control centers, and main service panels where high currents need to be safely managed and protected. It ensures operational safety and equipment integrity in harsh environments.

As a veteran-owned surplus distributor, Stanlo Automation provides access to essential industrial automation parts like the Siemens HNF363R. We focus on delivering value and reliability, ensuring our customers can source critical components efficiently.

Technical specifications

Poles	3
Fuse Type	NH
Voltage	600V
Current	300A
Mounting	Panel Mount
Terminal Type	Screw

Common applications

Industrial power distribution

Motor control centers

Main switchboards

High-amperage circuits

Electrical infrastructure

Heavy machinery

Compatible systems

Compatible with standard NH fuse links rated up to 300A and 600V.

Also known as

Siemens HNF363R NH Fuse Holder 300A Siemens Fuseless Disconnect HNF363R Siemens Industrial Holder

Replaces / compatible with

Houses NH fuse links for overcurrent and short-circuit protection in industrial power systems. Compatible with Siemens' comprehensive range of NH fuse accessories.

Technical note

Expert tip

Ensure proper strain relief for conductors connected to the terminals, especially in applications with vibration.

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Frequently asked questions

What is the amperage and voltage capacity of the Siemens HNF363R fuseless holder?

The Siemens HNF363R fuseless holder is rated for 300A and 600V, designed for 3-pole configurations. It is built to safely house NH fuse links that operate within these electrical specifications.