5SY4116-8 The Siemens 5SY4116-8 is a 1-pole miniature circuit breaker designed for AC applications. It features a D-curve tripping characteristic and a 16A operational current.
Mfr Part #:

5SY4116-8

Mfr Name: Siemens
Siemens
The Siemens 5SY4116-8 is a 1-pole miniature circuit breaker designed for AC applications. It features a D-curve tripping characteristic and a 16A operational current.
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5SY4116-8 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Actuator Type
Approval Agency
Current Rating
Current Rating (Amps)
Depth
Halogen Free
Height
Illumination
Industrial Grade
Mounting Type
Number of Poles
Voltage Rating
Width

5SY4116-8 Description

Short technical summary and product information.

The Siemens 5SY4116-8 is a 1-pole miniature circuit breaker suitable for AC operation with a rated voltage of 400V. It offers a tripping characteristic class of D and a switching capacity of 10kA according to EN 60898.

 

This circuit breaker is designed for mechanical engineering and industrial applications. It features a compact design with a width of 18mm and an installation depth of 70mm, mounting via a quick assembly system on a DIN rail. The operational current is rated at 16A at 35°C, with derating at higher temperatures.

 

Key features include touch protection, sealable design, and suitability for installation of supplementary devices. It operates within a wide temperature range and meets various international standards including IEC/EN 60898-1 and IEC/EN 60947-2.

5SY4116-8 Quick Information

Product Type: Miniature Circuit Breaker
Series: 5SY4
Canonical Name: Siemens 5SY4116-8 Miniature Circuit Breaker
Subcategory: Miniature Circuit Breaker (MCB)

5SY4116-8 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

5SY4116-8 Features

  • 1-pole miniature circuit breaker.
  • D-curve tripping characteristic.
  • 16A operational current at 35°C.
  • 400V AC rated voltage.
  • 10kA switching capacity.

5SY4116-8 Applications

  • Industrial power distribution.
  • Machine control systems.
  • Panel building applications.
  • Protection against overcurrents.

5SY4116-8 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the rated operational current of the Siemens 5SY4116-8 circuit breaker?

The operational current is rated at 16A at 35°C, and derates at higher temperatures.

What is the voltage rating for this miniature circuit breaker?

The rated supply voltage is 400V AC, and the insulation voltage (Ui) is 440V AC.

What is the switching capacity of the 5SY4116-8?

The switching capacity is 10kA according to EN 60898 and 20kA according to IEC 60947-2.

What is the tripping characteristic class of this circuit breaker?

The tripping characteristic class is D.

What conductor sizes can be connected to the 5SY4116-8?

Solid or stranded conductors from 0.75mm² to 35mm² can be connected. Finely stranded conductors with core end processing can be up to 25mm².

Is the Siemens 5SY4116-8 RoHS compliant?

Yes, the RoHS status is RoHS3 Compliant.

What is the IP protection rating for this circuit breaker?

The protection class IP is IP20 with connected conductors.

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