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Siemens 3NC1008 SITOR Cylindrical Fuse Link - 10x38mm, 8A aR

Siemens 3NC1008 SITOR cylindrical fuse link, 10x38mm, 8A, aR.

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ManufacturerSiemens

Part number3NC1008

Type SITOR cylindrical fuse link

Size 10 x 38 mm

Rated Current (In) 8 A

Breaking Capacity Class aR

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SITOR fuse link 10x38mm dimensions 8A rating aR class 600V AC / 700V DC UL DC rated

Product description

The Siemens 3NC1008 is a SITOR cylindrical fuse link, designed for high-speed protection of semiconductor devices. This specific model has dimensions of 10 x 38 mm and a rated current of 8 A. It features an aR (asynchronous rectifier) breaking capacity class, indicating its suitability for protecting power electronics.

The fuse link operates at a maximum AC voltage of 600 V and a DC voltage of 700 V. Importantly, it is rated for DC applications according to UL standards, offering versatility in mixed AC/DC systems. Its compact size and high performance make it ideal for protecting rectifiers, inverters, and other power electronic components.

Stanlo Automation, a veteran-owned supplier, carries the Siemens 3NC1008 SITOR fuse link. We provide essential surplus industrial automation components to help businesses maintain and optimize their critical equipment, ensuring operational continuity and cost-efficiency.

Technical specifications

Type	SITOR cylindrical fuse link
Size	10 x 38 mm
Rated Current (In)	8 A
Breaking Capacity Class	aR
Rated Voltage (Un AC)	600 V
Rated Voltage (Un DC)	700 V
DC Rating	According to UL

Common applications

Semiconductor protection

Power electronics

Inverters

Converters

Rectifiers

DC power supplies

Motor drives

Compatible systems

Fuse holders for 10x38mm cylindrical fuse links

Also known as

3NC10080MK Siemens 10x38 fuse 8A aR fuse

Replaces / compatible with

This Siemens 3NC1008 is designed to protect semiconductor devices and is compatible with fuse holders designed for 10x38mm cylindrical fuse links. Refer to Siemens documentation for specific application compatibility.

Technical note

Expert tip

The aR class rating is crucial for protecting semiconductor devices from extremely fast-rising fault currents, providing a higher level of protection than general-purpose fuses.

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Frequently asked questions

What is the primary application for the Siemens 3NC1008 aR fuse link?

The Siemens 3NC1008 fuse link, with its aR (asynchronous rectifier) rating, is primarily designed for the fast-acting protection of semiconductor devices. This includes components like diodes, thyristors, and transistors in power electronic circuits.