5SY41055 The Siemens 5SY41055 is a 1-pole circuit breaker designed for circuit protection. It features a 0.5A current rating and a 400V voltage rating.
Mfr Part #:

5SY41055

Mfr Name: Siemens
Siemens
The Siemens 5SY41055 is a 1-pole circuit breaker designed for circuit protection. It features a 0.5A current rating and a 400V voltage rating.
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5SY41055 Specifications Quick View

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

5SY41055 Description

Short technical summary and product information.

The Siemens 5SY41055 is a single-pole circuit breaker from the SENTRON 5SY4 series, designed for industrial and machine building applications. It offers a rated current of 0.5A and a voltage rating of up to 400V AC.

 

This circuit breaker features a Class A trip characteristic and a short circuit breaking capacity of 10kA according to EN 60898. It is designed for DIN rail mounting and supports conductor sizes from 0.75mm² to 35mm².

 

Additional features include a mechanical life of 10,000 cycles, IP20 protection with connected conductors, and compliance with standards such as IEC/EN 60898-1 and UL1077. The breaker is also halogen-free and silicone-free.

5SY41055 Quick Information

Product Type: Circuit Breaker
Series: 5SY4
Canonical Name: Siemens 5SY41055 1-Pole Circuit Breaker
Subcategory: Miniature Circuit Breaker

5SY41055 Compliance

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

5SY41055 Features

  • 1-pole circuit breaker for protection.
  • Rated for 0.5A current and 400V.
  • Class A trip characteristic.
  • DIN rail mounting type.
  • Halogen-free and silicone-free construction.

5SY41055 Applications

  • Used for general circuit protection.
  • Suitable for industrial machinery.
  • Applicable in control panels.
  • Ideal for machine building.

5SY41055 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the Siemens 5SY41055 circuit breaker?

The Siemens 5SY41055 circuit breaker has a nominal current rating of 0.5A at 35°C.

What is the voltage rating for the Siemens 5SY41055?

The Siemens 5SY41055 circuit breaker is rated for 400V AC.

How many poles does the Siemens 5SY41055 have?

The Siemens 5SY41055 is a 1-pole circuit breaker.

What type of mounting does the Siemens 5SY41055 use?

The Siemens 5SY41055 uses DIN rail mounting.

What is the trip characteristic of the 5SY41055?

The trip characteristic of the 5SY41055 is Class A.

What is the short circuit breaking capacity of the 5SY41055?

The short circuit breaking capacity is 10kA according to EN 60898.

Is the Siemens 5SY41055 halogen-free?

Yes, the Siemens 5SY41055 is halogen-free.

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