3VA5125-4EC41-0AA0 The Siemens 3VA5125-4EC41-0AA0 is a 4-pole molded-case circuit breaker with a 25A operational current and a maximum operational voltage of 690V AC. It offers a breaking capacity of 25kA at 480V.
Mfr Part #:

3VA5125-4EC41-0AA0

Mfr Name: Siemens
Siemens
The Siemens 3VA5125-4EC41-0AA0 is a 4-pole molded-case circuit breaker with a 25A operational current and a maximum operational voltage of 690V AC. It offers a breaking capacity of 25kA at 480V.
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$ Price Range: $0.99

3VA5125-4EC41-0AA0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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3VA5125-4EC41-0AA0 Description

Short technical summary and product information.

This Siemens 3VA5125-4EC41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It features a rated operational current of 25A at 40°C, with derating at higher temperatures. The breaker operates at a maximum voltage of 690V AC and 600V DC, with an insulation rated voltage of 800V.

 

Key electrical specifications include a breaking capacity of 25kA at 480V (UL 489) and 36kA at 415V (IEC 60947). The overcurrent release is type TM230 with LI protection function. It has a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V.

 

The unit is designed for DIN rail mounting and has a height of 5.5 inches. It is packaged in a carton.

 

Compliance information indicates RoHS3 compliance, REACH unaffected status, and MSL 1. The breaker is suitable for HACR type applications.

3VA5125-4EC41-0AA0 Quick Information

Product Type: Circuit Breaker
Series: 3VA5
Canonical Name: Siemens 3VA5 Molded-case circuit breaker
Subcategory: MCCB

3VA5125-4EC41-0AA0 Compliance

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

3VA5125-4EC41-0AA0 Estimated Pricing

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1+ $0.99 $0.99

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

3VA5125-4EC41-0AA0 Features

  • 4-pole molded-case circuit breaker.
  • 25A rated operational current at 40°C.
  • 690V AC maximum operational voltage.
  • 25kA breaking capacity at 480V (UL 489).
  • DIN rail mounting type.

3VA5125-4EC41-0AA0 Applications

  • Suitable for HACR type applications.
  • General system protection.
  • Industrial control panels.
  • Power distribution circuits.

3VA5125-4EC41-0AA0 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum operational voltage for this circuit breaker?

The maximum rated operational voltage for this circuit breaker is 690 V AC and 600 V DC.

What is the current rating of the Siemens 3VA5125-4EC41-0AA0 circuit breaker?

The rated operational current is 25A at 40°C, with derating at higher temperatures.

What is the breaking capacity of this circuit breaker at 480V?

The breaking capacity at 480V is 25 kA according to UL 489.

How many poles does the 3VA5125-4EC41-0AA0 circuit breaker have?

This circuit breaker has 4 poles.

What type of mounting is supported by this circuit breaker?

This circuit breaker supports DIN rail mounting.

What is the typical mechanical service life of this circuit breaker?

The typical mechanical service life is 15,000 switching cycles.

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