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Siemens 5SY6118-7 Miniature Circuit Breaker - 15A, 1-Pole, Type C

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ManufacturerSiemens

Part number5SY6118-7

Poles 1

Current Rating 15A

Voltage Rating 230/400V AC

Breaking Capacity 6kA

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Veteran-owned

CAGE: 9NK75

1-Pole Configuration Type C Tripping Curve 6kA Breaking Capacity DIN Rail Mountable SENTRON Series Robust Overcurrent Protection

Product description

The Siemens 5SY6118-7 is a 1-pole miniature circuit breaker designed for reliable overcurrent protection. It features a 15A current rating and a Type C tripping characteristic, making it suitable for a wide range of industrial and commercial applications that may experience moderate inrush currents.

With a breaking capacity of 6kA at 230/400V AC, this circuit breaker effectively protects electrical installations from overloads and short circuits. Its compact design and standard DIN rail mounting ensure easy integration into control panels and distribution systems.

Stanlo Automation, a veteran-owned business, stocks a variety of surplus industrial automation parts. We are dedicated to providing quality components and efficient service to keep your operations running without interruption.

Technical specifications

Poles	1
Current Rating	15A
Voltage Rating	230/400V AC
Breaking Capacity	6kA
Tripping Characteristic	Type C
Mounting	DIN Rail
Protection Class	IP20

Common applications

Industrial Control Panels

Commercial Electrical Systems

Machine Protection

Distribution Boards

General Wiring Protection

Compatible systems

Industrial control systems; Electrical distribution systems

Also known as

Siemens 5SY61187 MCB 5SY6118-7 Siemens C15A breaker

Replaces / compatible with

This circuit breaker is a suitable replacement for older Siemens 5SY6 series 15A Type C models and compatible with various Siemens accessories.

Technical note

Expert tip

The Type C characteristic offers a magnetic trip range of 5-10x nominal current, providing effective protection for circuits with moderate inductive loads.

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Frequently asked questions

What is the rated voltage and breaking capacity of the Siemens 5SY6118-7?

The Siemens 5SY6118-7 is rated for 230/400V AC and has a breaking capacity of 6kA. This ensures it can safely interrupt fault currents in typical building and industrial installations.