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Siemens 5SY4115-7 Miniature Circuit Breaker - 1-Pole, C Curve, 1.6A

Siemens 5SY4115-7 Miniature Circuit Breaker

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ManufacturerSiemens

Part number5SY4115-7

Manufacturer Siemens

Part Number 5SY4115-7

Type Miniature Circuit Breaker

Poles 1

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Single pole 10kA interrupting capacity Type C tripping characteristic 1.6A rated current 70mm width Overcurrent protection

Product description

The Siemens 5SY4115-7 is a single-pole miniature circuit breaker designed for reliable overcurrent protection. It features a 230/400V operational voltage and a 10kA breaking capacity. With a rated current of 1.6A and a Type C tripping characteristic, this breaker is suitable for circuits that may experience moderate inrush currents, such as those powering small motors or electronic devices.

This breaker is commonly employed in industrial control panels, building automation systems, and applications requiring protection for circuits with moderate starting currents. Its 1.6A rating makes it a precise choice for safeguarding equipment where higher amperage breakers would be too sensitive to normal operating conditions.

Stanlo Automation, a veteran-owned surplus distributor, is your source for the Siemens 5SY4115-7 and a wide array of automation components. We are committed to providing quality parts and exceptional service to support your industrial needs.

Technical specifications

Manufacturer	Siemens
Part Number	5SY4115-7
Type	Miniature Circuit Breaker
Poles	1
Rated Voltage	230/400 V
Breaking Capacity	10 kA
Tripping Characteristic	C
Rated Current	1.6 A
Width (D)	70 mm

Common applications

Control Panel Circuits

Automation Systems

Small Motor Protection

Electronic Equipment

Building Management Systems

Sensitive Loads

Compatible systems

Standard DIN rail mounting

Also known as

Siemens 5SY4115-7 MCB 5SY4 MCB 1.6A C-curve Siemens 1-pole 1.6A breaker

Replaces / compatible with

This 1.6A Type C miniature circuit breaker is suitable for applications needing precise protection for moderate inrush loads, compatible with Siemens 5SY4 series specifications.

Technical note

Expert tip

The 1.6A rating of the 5SY4115-7, combined with its Type C curve, makes it a precise choice for protecting control transformers and sensitive electronics within automation panels where overloads must be detected quickly.

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Frequently asked questions

What is the typical application for a Siemens 5SY4115-7 with a 1.6A C-curve rating?

The Siemens 5SY4115-7 is ideal for protecting control circuits, electronic devices, and small motors in industrial automation and building management systems. Its 1.6A rating and Type C curve allow it to handle moderate inrush currents typical of these applications without nuisance tripping, while still providing excellent overload and short-circuit protection.