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Siemens 5SB2811 D-Fuse DII — 25A, 500V AC/440V DC

Siemens 5SB2811 SENTRON DIAZED fuse-link, 25A, 500V AC/440V DC.

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ManufacturerSiemens

Part number5SB2811

Type SENTRON DIAZED fuse-link

Size DII

Current Rating (In) 25A

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

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SENTRON DIAZED fuse-link DII size 25A rated current 500V AC / 440V DC gG protection class Robust construction

Product description

The Siemens 5SB2811 is a SENTRON DIAZED fuse-link, designated as a D-Fuse. It is designed for general purpose (gG) protection and features a DII size with a 25A current rating and a voltage rating of 500V AC or 440V DC. This fuse link provides reliable protection against overcurrents in a variety of electrical systems.

This fuse link is suitable for industrial control systems, power distribution, and other applications requiring robust overcurrent protection. Its ability to handle both AC and DC voltages makes it a versatile choice for mixed-voltage environments.

Stanlo Automation, a veteran-owned business, offers the Siemens 5SB2811 with a focus on quality and value. We are your trusted source for surplus industrial automation parts.

Technical specifications

Type	SENTRON DIAZED fuse-link
Size	DII
Current Rating (In)	25A
Voltage Rating (Un)	500V AC / 440V DC
Protection Class	gG
Manufacturer	Siemens

Common applications

Industrial control panels

Power distribution

Machine tools

Electrical safety

AC/DC systems

Compatible systems

Standard DIAZED fuse holders Electrical distribution systems Control cabinets

Also known as

Siemens 5SB2811 D-Fuse DIAZED DII 25A fuse Siemens SENTRON fuse

Replaces / compatible with

Compatible with Siemens DIAZED fuse holders of size DII.

Technical note

Expert tip

The 5SB2811 is a general-purpose fuse (gG) and is suitable for overload and short-circuit protection, but not for short-circuit protection of semiconductor devices.

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Frequently asked questions

What is the voltage rating for the Siemens 5SB2811 fuse-link?

The Siemens 5SB2811 fuse-link has a voltage rating of 500V AC and 440V DC. This dual rating allows for its use in a broader range of applications where both AC and DC power sources are present.