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Siemens 3NE4327-0B NH2 SITOR Fuse Link - 250A

Siemens 3NE4327-0B NH2 SITOR fuse link with slotted blade contacts.

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ManufacturerSiemens

Part number3NE4327-0B

Type SITOR fuse link

Fuse Size NH2

Rated Current (In) 250 A

Class aR

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Veteran-owned

CAGE: 9NK75

High-power semiconductor protection NH2 slotted blade contacts Robust AC/DC voltage ratings Front indicator for visual status Siemens quality and reliability

Product description

The Siemens 3NE4327-0B is a SITOR fuse link featuring NH2 slotted blade contacts, a rated current of 250 A, and the aR classification for enhanced semiconductor protection. It is engineered for AC voltages up to 800 V and DC voltages up to 440 V, complete with a front indicator for immediate visual status feedback.

This fuse link is crucial for protecting high-power semiconductor devices and equipment in demanding industrial environments, such as in power converters, large motor drives, and industrial automation systems. It ensures reliable operation in sectors like heavy manufacturing, utilities, and transportation.

As a veteran-owned supplier, Stanlo Automation is your trusted source for industrial surplus. We provide access to parts like the Siemens 3NE4327-0B, offering competitive pricing and dependable service to keep your operations running efficiently.

Technical specifications

Type	SITOR fuse link
Fuse Size	NH2
Rated Current (In)	250 A
Class	aR
Rated Voltage AC (Un AC)	800 V
Rated Voltage DC (Un DC)	440 V
Contact Type	Slotted blade contacts
Indicator	Front indicator

Common applications

Power converters

Large motor drives

Industrial automation

High-power electronics

Industrial power distribution

Compatible systems

Compatible with NH2 fuse holders and industrial systems requiring 250A aR protection.

Also known as

Siemens 3NE4327-0B fuse SITOR NH2 aR fuse 250A NH2 fuse link Siemens slotted blade fuse

Replaces / compatible with

This fuse link is designed for applications needing Siemens NH2 aR protection with a 250A rating, often replacing older or equivalent models in high-power systems.

Technical note

Expert tip

The slotted blade contacts of the 3NE4327-0B ensure secure and reliable connection within compatible NH2 fuse bases, critical for high-current applications.

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Frequently asked questions

What kind of systems benefit from the Siemens 3NE4327-0B's aR classification?

The aR classification of the Siemens 3NE4327-0B makes it ideal for protecting sensitive power semiconductor devices, such as those found in large industrial drives, power converters, and high-capacity inverters. It provides extremely fast reaction times to safeguard these components from damaging overcurrents.