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Siemens 3NJ6120-3EA01-0BB0 Plug-in Switch Disconnect Strip

Siemens 3-Pole Switch Disconnect Strip for NH Fuses (Size 1)

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ManufacturerSiemens

Part number3NJ6120-3EA01-0BB0

Poles 3

Fuse Type NH

Size 1

Current Rating 250A

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3-pole disconnection Designed for NH fuses Size 1 compatibility 250A continuous current 690V voltage rating Single-break operation

Product description

The Siemens 3NJ6120-3EA01-0BB0 is a 3-pole plug-in switch disconnect strip designed for NH (Negatively Fused) fuses. It is rated for Size 1 fuses, with a continuous current of 250A and a voltage rating of 690V. This disconnect strip features a single-break mechanism and includes connections for cables.

This component is crucial for safely isolating electrical circuits in industrial power distribution systems, switchgear, and motor control centers. Its robust construction ensures reliable operation for fuse protection and disconnection.

Stanlo Automation, a veteran-owned supplier of surplus industrial automation parts, offers the Siemens 3NJ6120-3EA01-0BB0. Secure your power distribution needs with our quality surplus disconnect solutions.

Technical specifications

Poles	3
Fuse Type	NH
Size	1
Current Rating	250A
Voltage Rating	690V
Breaking Type	Single-Break
Connection	Cable Terminal

Common applications

Industrial Power Distribution

Switchgear Assemblies

Motor Control Centers

Fuse Protection

Electrical Isolation

Panel Building

Compatible systems

NH Fuse Systems Industrial Switchgear Power Distribution Panels

Also known as

3NJ6120-3EA01-0BB0 Siemens Siemens NH Fuse Disconnect Size 1 Switch Disconnect

Replaces / compatible with

This disconnect strip is designed to hold Size 1 NH fuses and provides a safe means of isolating circuits. It is a component within larger switchgear assemblies.

Technical note

Expert tip

Ensure proper torque is applied to the cable terminals for secure connections and to prevent overheating during operation.

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Frequently asked questions

What is the maximum voltage and current rating for the Siemens 3NJ6120-3EA01-0BB0 disconnect strip?

The Siemens 3NJ6120-3EA01-0BB0 switch disconnect strip is rated for a maximum voltage of 690V and a continuous current of 250A. It is designed to accommodate Size 1 NH fuses.