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Siemens 5SB4211 D-Fuse DIII — 50A, 500V AC/440V DC

Siemens 5SB4211 SENTRON DIAZED fuse-link, 50A, 500V AC/440V DC.

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ManufacturerSiemens

Part number5SB4211

Type SENTRON DIAZED fuse-link

Size DIII

Current Rating (In) 50A

Voltage Rating (Un) 500V AC / 440V DC

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SENTRON DIAZED fuse-link DIII size 50A rated current 500V AC / 440V DC gG protection class High-capacity protection

Product description

The Siemens 5SB4211 is a SENTRON DIAZED fuse-link, also known as a D-Fuse, for general purpose (gG) protection. It features a larger DIII size, a substantial 50A current rating, and a voltage rating of 500V AC or 440V DC. This fuse link is engineered for high-capacity overcurrent protection.

This robust fuse link is essential for protecting larger electrical circuits, distribution panels, and industrial machinery from damaging overloads and short circuits. Its high current and voltage ratings make it suitable for demanding applications.

Stanlo Automation provides the Siemens 5SB4211, a reliable surplus part for your industrial needs. As a veteran-owned distributor, we focus on delivering dependable components and excellent customer service.

Technical specifications

Type	SENTRON DIAZED fuse-link
Size	DIII
Current Rating (In)	50A
Voltage Rating (Un)	500V AC / 440V DC
Protection Class	gG
Manufacturer	Siemens

Common applications

Industrial power distribution

Motor control

Large machinery

Electrical infrastructure

High-current circuits

Compatible systems

Standard DIAZED fuse holders Industrial electrical systems Control cabinets

Also known as

Siemens 5SB4211 D-Fuse DIAZED DIII 50A fuse Siemens SENTRON 50A fuse

Replaces / compatible with

Compatible with Siemens DIAZED fuse holders of size DIII.

Technical note

Expert tip

Ensure a DIII fuse holder is used for the 5SB4211 to accommodate its larger size and higher current rating.

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Frequently asked questions

What distinguishes the Siemens 5SB4211 from the 5SB2811?

The primary differences are the size and current rating. The 5SB4211 is a larger DIII size fuse link with a 50A rating, while the 5SB2811 is a DII size with a 25A rating. Both offer 500V AC / 440V DC protection and gG classification.