5SY4315-8 The Siemens 5SY4315-8 is a 3-pole miniature circuit breaker rated for 1.6A and 400V. It features a D tripping characteristic and is suitable for DIN rail mounting.
Mfr Part #:

5SY4315-8

Mfr Name: Siemens
Siemens
The Siemens 5SY4315-8 is a 3-pole miniature circuit breaker rated for 1.6A and 400V. It features a D tripping characteristic and is suitable for DIN rail mounting.
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$ Price Range: $0.99

5SY4315-8 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
Mounting Type
Number of Poles
Voltage
Voltage Rating
Width

5SY4315-8 Description

Short technical summary and product information.

This Siemens 5SY4315-8 is a 3-pole miniature circuit breaker designed for reliable circuit protection. It operates with a rated current of 1.6A and a supply voltage of 400V AC, featuring a D tripping characteristic.

 

The breaker has a switching capacity of 10kA according to EN 60898 and 35kA according to IEC 60947-2. It is designed for mechanical engineering and industrial applications.

 

Installation is facilitated by its DIN rail mounting capability and quick assembly system. The unit measures 90mm in height, 54mm in width, and 54mm in depth, with an installation depth of 70mm. It offers touch protection and is halogen-free and silicon-free.

 

Key electrical specifications include an insulation voltage of 440V and a maximum DC operating voltage of 72V. The conductor cross-section compatibility ranges from 0.75mm² to 35mm² for solid and stranded conductors.

5SY4315-8 Quick Information

Product Type: Miniature Circuit Breaker
Canonical Name: Siemens 5SY4315-8 Miniature Circuit Breaker
Subcategory: Miniature Circuit Breaker

5SY4315-8 Compliance

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

5SY4315-8 Estimated Pricing

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1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

5SY4315-8 Features

  • 3-pole miniature circuit breaker.
  • Rated for 1.6A and 400V AC.
  • Features D tripping characteristic.
  • 10kA and 35kA switching capacity.
  • DIN rail mounting system.

5SY4315-8 Applications

  • Used in industrial circuit protection systems
  • Suitable for commercial electrical installations
  • Provides overcurrent protection for 480V circuits
  • Mounts on DIN rail or quick assembly systems

5SY4315-8 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the tripping characteristic of the 5SY4315-8?

The tripping characteristic class is D.

What is the insulation voltage of the 5SY4315-8?

The insulation voltage is 440 V.

What is the maximum switching capacity of the 5SY4315-8?

The maximum switching capacity is 35 kA.

What mounting options are available for the 5SY4315-8?

It can be mounted on a DIN rail or using a quick assembly system.

Is the 5SY4315-8 compliant with halogen-free standards?

Yes, it is halogen-free.

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