3VA5290-7EC36-0AA0 The Siemens 3VA5290-7EC36-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers a 90A operational current and a breaking capacity of 100kA at 480V.
Mfr Part #:

3VA5290-7EC36-0AA0

Mfr Name: Siemens
Siemens
The Siemens 3VA5290-7EC36-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers a 90A operational current and a breaking capacity of 100kA at 480V.
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$ Price Range: $0.99

3VA5290-7EC36-0AA0 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Depth
Height
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Number of Poles
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3VA5290-7EC36-0AA0 Description

Short technical summary and product information.

The Siemens SENTRON 3VA5290-7EC36-0AA0 is a molded-case circuit breaker designed for system protection applications. This 3-pole breaker features a rated operational voltage of 690V AC and a nominal operational current of 90A at 40°C, with derating at higher temperatures.

 

It boasts a high breaking capacity, rated at 100kA at 480V according to UL 489 standards, and 110kA at 415V according to IEC 60947. The overcurrent release is a TM230 type with LI protection function. The breaker is suitable for HACR Type applications.

 

With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, it is built for durability. The unit is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth.

3VA5290-7EC36-0AA0 Quick Information

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

3VA5290-7EC36-0AA0 Compliance

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

3VA5290-7EC36-0AA0 Estimated Pricing

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1+ $0.99 $0.99

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

3VA5290-7EC36-0AA0 Features

  • 3-pole molded-case circuit breaker for system protection.
  • 90A operational current at 40°C.
  • 100kA breaking capacity at 480V (UL 489).
  • 690V AC rated operational voltage.
  • DIN rail mounting type.

3VA5290-7EC36-0AA0 Applications

  • Used in industrial electrical systems
  • Provides short-circuit protection in power distribution
  • Suitable for HVAC and refrigeration systems
  • Ideal for system protection in commercial buildings

3VA5290-7EC36-0AA0 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the Siemens 3VA5290-7EC36-0AA0 circuit breaker?

The operating voltage for AC is rated at 690 V.

What is the current rating of the Siemens 3VA5290-7EC36-0AA0 circuit breaker?

The operational current is 90A at 40°C, 45°C, and 50°C.

What is the breaking capacity of the Siemens 3VA5290-7EC36-0AA0 circuit breaker at 480V?

The breaking capacity according to UL 489 is 100 kA at 480 V.

How many poles does the Siemens 3VA5290-7EC36-0AA0 circuit breaker have?

This circuit breaker has 3 poles.

What is the mounting type for the Siemens 3VA5290-7EC36-0AA0 circuit breaker?

The mounting type is DIN Rail.

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