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Siemens 5SY4516-7 Miniature Circuit Breaker - 16A, 1+N-Pole, C-Curve

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ManufacturerSiemens

Part number5SY4516-7

Voltage 230V AC

Current 16A

Poles 1+N

Breaking Capacity 10kA

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Veteran-owned

CAGE: 9NK75

Overcurrent protection C-curve tripping 1+N pole design 10kA breaking capacity Compact DIN rail mount

Product description

The Siemens 5SY4516-7 is a miniature circuit breaker designed for reliable protection against overloads and short circuits. It features a 1+N-pole configuration, a C-curve tripping characteristic, a rated current of 16A, and a breaking capacity of 10kA at 230V.

This breaker is commonly used in residential and commercial installations for circuits requiring higher current capacity, such as power outlets and appliances. Its 70mm width ensures easy integration into standard electrical panels.

Stanlo Automation, a veteran-owned company specializing in surplus industrial automation components, offers the Siemens 5SY4516-7. We are committed to providing quality parts and exceptional service to minimize your operational interruptions.

Technical specifications

Voltage	230V AC
Current	16A
Poles	1+N
Breaking Capacity	10kA
Curve	C
Width	70mm

Common applications

Residential power outlets

Commercial circuits

Appliance protection

Distribution panels

Compatible systems

Standard DIN rail distribution boards

Also known as

Siemens 5SY4 breaker 5SY45167 Siemens MCB 16A

Replaces / compatible with

This breaker is part of the Siemens 5SY4 series and can be used as a direct replacement for other breakers within this line with identical specifications. Always verify compatibility before installation.

Technical note

Expert tip

For circuits with higher inrush currents, such as larger motors, consider a breaker with a D-curve characteristic.

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Frequently asked questions

What are the typical applications for a Siemens 5SY4516-7 C-curve breaker?

The Siemens 5SY4516-7, with its 16A rating and C-curve, is well-suited for general power circuits in residential and commercial settings, including socket outlets, lighting circuits, and circuits feeding appliances with moderate starting currents.