3VA5290-7EC32-1AA0 The Siemens 3VA5290-7EC32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a 90A operational current rating and a breaking capacity of 100kA at 480V.
Mfr Part #:

3VA5290-7EC32-1AA0

Mfr Name: Siemens
Siemens
The Siemens 3VA5290-7EC32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a 90A operational current rating and a breaking capacity of 100kA at 480V.
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$ Price Range: $0.99

3VA5290-7EC32-1AA0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Current Rating (Amps)
Depth
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3VA5290-7EC32-1AA0 Description

Short technical summary and product information.

The Siemens SENTRON 3VA5290-7EC32-1AA0 is a molded-case circuit breaker designed for reliable system protection. This 3-pole breaker operates at a rated voltage of 690V AC and has an operational current rating of 90A at 40°C, with derated values at higher temperatures.

 

It offers a significant breaking capacity of 100kA at 480V and 35kA at 600V, ensuring safety in fault conditions. The breaker features a TM230 overcurrent release with LI protection function and is HACR Type compliant. Its mechanical service life is rated for 20,000 switching cycles, with electrical endurance varying by voltage and load conditions.

 

Designed for DIN rail mounting, this circuit breaker has a compact form factor with dimensions of 185mm height, 105mm width, and 83mm depth. The front connection type utilizes nut keeper kits on both ends, accommodating conductor cross-sections from 13 x 1 mm up to 25 x 8 mm.

 

This model is compliant with RoHS3 standards and has an MSL rating of 1. It is suitable for various applications requiring robust circuit protection.

3VA5290-7EC32-1AA0 Quick Information

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

3VA5290-7EC32-1AA0 Compliance

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

3VA5290-7EC32-1AA0 Estimated Pricing

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1+ $0.99 $0.99

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

3VA5290-7EC32-1AA0 Features

  • 3-pole molded-case circuit breaker
  • 90A operational current rating
  • 100kA breaking capacity at 480V
  • 690V AC rated operating voltage
  • DIN rail mounting type

3VA5290-7EC32-1AA0 Applications

  • Used in industrial circuit protection systems
  • Suitable for commercial electrical distribution
  • Provides overcurrent and short-circuit protection
  • Ideal for systems requiring DIN rail mounting

3VA5290-7EC32-1AA0 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the rated operating voltage for this circuit breaker?

The rated operating voltage for this circuit breaker is 690 V AC.

What is the breaking capacity of the Siemens 3VA5290-7EC32-1AA0 at 480V?

The breaking capacity at 480V is 100 kA.

What is the operational current rating at 40°C?

The operational current rating at 40°C is 90 A.

How many poles does this circuit breaker have?

This circuit breaker has 3 poles.

What type of mounting is supported?

This circuit breaker supports DIN Rail mounting.

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