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Siemens 5SY41-MCB-B6 Miniature Circuit Breaker

Siemens 5SY41-MCB-B6 1-pole Miniature Circuit Breaker, 6A, B-curve.

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ManufacturerSiemens

Part number5SY41-MCB-B6

Type Miniature Circuit Breaker (MCB)

Poles 1

Current Rating 6A

Tripping Curve B

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1-pole MCB 6A current rating B-curve tripping Overcurrent protection Short circuit protection

Product description

The Siemens 5SY41-MCB-B6 is a 1-pole Miniature Circuit Breaker (MCB) with a B-curve tripping characteristic and a rated current of 6A. It is designed for the protection of electrical circuits against overcurrents and short circuits.

This MCB is suitable for a wide range of applications in residential, commercial, and industrial installations. Its B-curve makes it ideal for protecting circuits with low inrush currents, such as lighting and socket outlets. It ensures reliable and safe operation of electrical systems.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, offers the Siemens 5SY41-MCB-B6. We provide access to quality electrical components, ensuring your projects have the necessary protection devices readily available.

Technical specifications

Type	Miniature Circuit Breaker (MCB)
Poles	1
Current Rating	6A
Tripping Curve	B
Voltage Rating	(Specify if found)
Breaking Capacity	(Specify if found)

Common applications

Residential electrical panels

Commercial buildings

Industrial facilities

Lighting circuits

Socket outlets

Compatible systems

Standard distribution boards and electrical panels

Also known as

Siemens 6A MCB B-curve 5SY41 MCB B6

Replaces / compatible with

Replaces older or standard 1-pole, 6A B-curve circuit breakers.

Technical note

Expert tip

This 1-pole MCB is designed for line conductor protection; neutral conductors are typically switched by a separate 2-pole breaker or a 1-pole MCB in a 2-module width.

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Frequently asked questions

What is the tripping characteristic of the Siemens 5SY41-MCB-B6?

The Siemens 5SY41-MCB-B6 features a B-curve tripping characteristic. This means it trips between 3 to 5 times the rated current, making it suitable for circuits with low inductive loads like lighting and socket outlets.