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Siemens 3NH4230: 3-Pole LV HRC Fuse Base, 250A, 690V

Siemens 3NH4230 3-Pole LV HRC Fuse Base, 250A, 690V

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ManufacturerSiemens

Part number3NH4230

Amperage 250 A

Voltage 690 V

Poles 3-Pole

Connection Type Flat terminal

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Veteran-owned

CAGE: 9NK75

3-Pole design 250A current rating 690V voltage rating Flat terminal connection NH1 fuse size compatible Robust construction

Product description

The Siemens 3NH4230 is a 3-pole LV HRC fuse base designed for reliable circuit protection, rated for 250 A and 690 V. It features a flat terminal connection for secure electrical contact. Constructed from durable materials, this fuse base is built to withstand industrial environments and ensure long-term performance.

This fuse base is a critical component for supplementary protection in industrial power distribution systems, control panels, and switchgear assemblies. It ensures effective safeguarding against overcurrents and contributes to operational safety.

Source your Siemens 3NH4230 from Stanlo Automation, your veteran-owned surplus electrical parts distributor. We are committed to providing high-quality components with fast shipping and excellent customer service.

Technical specifications

Amperage	250 A
Voltage	690 V
Poles	3-Pole
Connection Type	Flat terminal
Size	NH1

Common applications

Industrial power distribution

Control panels

Switchgear assemblies

Supplementary protection

Electrical safety

Compatible systems

NH1 size LV HRC fuses

Also known as

Siemens SENTRON 3NH4230 NH1 Fuse Base 250A

Replaces / compatible with

Compatible with Siemens SENTRON LV HRC fuse systems.

Technical note

Expert tip

This 3-pole fuse base is ideal for protecting three-phase motor loads.

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Frequently asked questions

What is the current and voltage rating for the Siemens 3NH4230 fuse base?

The Siemens 3NH4230 LV HRC fuse base is rated for 250 Amps and operates at 690 Volts.