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Siemens 5SY5101-7 Universal Current Circuit Breaker - 1A, 1-Pole, C-Curve

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ManufacturerSiemens

Part number5SY5101-7

Voltage 220V DC / 230-400V AC

Current 1A

Poles 1

Breaking Capacity 10kA

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Veteran-owned

CAGE: 9NK75

Universal AC/DC capability 1-pole design C-curve tripping 10kA breaking capacity Compact size

Product description

The Siemens 5SY5101-7 is a versatile miniature circuit breaker designed for universal current applications, functioning in both DC and AC circuits. It features a 1-pole design, a C-curve tripping characteristic, a rated current of 1A, and a breaking capacity of 10kA.

This breaker can be used for protecting circuits up to 220V DC and 230/400V AC. Its C-curve is suitable for loads with moderate inrush currents, making it applicable in various industrial and building automation systems.

Stanlo Automation, a veteran-owned company specializing in surplus industrial automation parts, offers the Siemens 5SY5101-7. We provide quality components to ensure the reliability and efficiency of your automation projects.

Technical specifications

Voltage	220V DC / 230-400V AC
Current	1A
Poles	1
Breaking Capacity	10kA
Curve	C

Common applications

Building automation

Industrial control

DC power circuits

AC power circuits

Lighting controls

Compatible systems

Various DC and AC power distribution systems

Also known as

Siemens 5SY5 breaker 5SY51017 Siemens MCB 1A Universal

Replaces / compatible with

This breaker is part of the Siemens 5SY5 series and can be used for applications requiring universal AC/DC protection. Always confirm compatibility with existing system requirements.

Technical note

Expert tip

The universal current capability allows for protection in mixed AC/DC environments, simplifying inventory for diverse applications.

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Frequently asked questions

What voltage ranges can the Siemens 5SY5101-7 protect?

The Siemens 5SY5101-7 is a universal current circuit breaker capable of protecting circuits up to 220V DC and 230/400V AC. This versatility makes it suitable for a wide range of power supply types.