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Siemens 5SY6 1+N-Pole Miniature Circuit Breaker, 16A, C Curve

Siemens 5SY6 miniature circuit breaker, 1+N-pole, 16A, Type C.

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ManufacturerSiemens

Part number5SY6516-7

Voltage 230V

Current 16A

Poles 1+N

Breaking Capacity 6kA

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1+N-pole configuration 6kA breaking capacity Type C tripping curve Compact 70mm width Suitable for inductive loads

Product description

The Siemens 5SY6516-7 is a robust miniature circuit breaker designed for protecting electrical circuits from overcurrents. This 1+N-pole device operates at 230V with a 6kA breaking capacity and features a versatile Type C tripping characteristic, ideal for loads with moderate inrush currents. It is rated for 16A and has a standard installation width of 70mm.

This circuit breaker is well-suited for use in distribution boards and control panels for commercial and light industrial applications. The Type C curve ensures reliable operation with equipment like small motors, pumps, and lighting systems, preventing nuisance tripping while maintaining safety.

Stanlo Automation, your trusted veteran-owned source for surplus industrial automation parts, offers the Siemens 5SY6516-7. Ensure your critical systems are protected with this quality component, readily available from our inventory.

Technical specifications

Voltage	230V
Current	16A
Poles	1+N
Breaking Capacity	6kA
Tripping Characteristic	C
Width	70mm

Common applications

Commercial Electrical Panels

Light Industrial Applications

Motor Circuits

Pump Controls

Lighting Systems

Compatible systems

Standard DIN rail mounting systems Siemens fuse and adapter systems

Also known as

Siemens 5SY6 MCB 5SY6316-7 16A 1+N Pole C Curve Breaker

Replaces / compatible with

This breaker can replace or supplement existing 1+N pole circuit breakers with a Type C tripping characteristic. It is compatible with Siemens DIN rail mounting accessories.

Technical note

Expert tip

The 6kA breaking capacity is suitable for most residential and commercial applications, providing a safe margin for fault currents.

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Frequently asked questions

What are the advantages of a Type C circuit breaker like the 5SY6516-7?

A Type C circuit breaker, such as the Siemens 5SY6516-7, is designed to handle higher inrush currents typically associated with inductive loads like motors and transformers. This reduces the likelihood of nuisance tripping while still providing effective protection against short circuits.