3VA5125-4EC32-1AA0 The Siemens 3VA5125-4EC32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a 25A operational current and a 25kA breaking capacity at 480V.
Mfr Part #:

3VA5125-4EC32-1AA0

Mfr Name: Siemens
Siemens
The Siemens 3VA5125-4EC32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a 25A operational current and a 25kA breaking capacity at 480V.
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$ Price Range: $0.99

3VA5125-4EC32-1AA0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Actuator Type
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Current Rating
Current Rating (Amps)
Depth
Height
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Mounting Type
Number of Poles
Voltage
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3VA5125-4EC32-1AA0 Description

Short technical summary and product information.

The Siemens 3VA5125-4EC32-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. This breaker operates at a rated voltage of 690V AC and has an operational current of 25A at 40°C, with a derated current of 22A at 70°C.

 

It offers a breaking capacity of 25kA at 480V and 65kA at 240V, conforming to UL489 standards. The overcurrent release is of type TM230 with LI protection function. The mechanical service life is rated at a typical 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.

 

This circuit breaker features a DIN rail mounting type and front connections with nut keeper kits. Its dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth. It is suitable for HACR and HID type applications according to UL 489.

 

Compliance includes CCC and UL489 approvals. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1.

3VA5125-4EC32-1AA0 Quick Information

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

3VA5125-4EC32-1AA0 Compliance

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

3VA5125-4EC32-1AA0 Estimated Pricing

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1+ $0.99 $0.99

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

3VA5125-4EC32-1AA0 Features

  • 3-pole molded-case circuit breaker
  • 25A operational current at 40°C
  • 25kA breaking capacity at 480V
  • 690V AC rated operating voltage
  • UL489 listed for HACR and HID

3VA5125-4EC32-1AA0 Applications

  • System protection applications
  • Heating, Air Conditioning, Refrigeration
  • High-Intensity-Discharge lighting
  • DC network power switching

3VA5125-4EC32-1AA0 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the Siemens 3VA5125-4EC32-1AA0?

The operating voltage is 690 V AC.

How many poles does this circuit breaker have?

It has 3 poles.

What is the current rating of this breaker?

The current rating is 25A.

What standards does this circuit breaker comply with?

It complies with CCC and UL489 standards.

What is the mechanical service life of this breaker?

The typical mechanical service life is 20,000 switching cycles.

3VA5125-4EC32-1AA0 Alternate Parts

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3VA5125-6ED32-1AA0
Siemens
The Siemens 3VA5125-6ED32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a 25A operational current and a 690V AC rated voltage.
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