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The Siemens 3VA5215-7EC32-1AA0 is a molded-case circuit breaker from the SENTRON product line, designed for system protection applications. This 3-pole breaker operates at a rated voltage of 690V AC and has a nominal operational current of 150A at 40°C, with derated values at higher temperatures.
It features a TM230 overcurrent release with LI protection function and a breaking capacity of 100kA at 480V according to UL 489 standards. The mechanical service life is rated for a typical 20,000 switching cycles, with electrical endurance varying by voltage and load conditions.
The breaker has a width of 105mm and a depth of 83mm, designed for front connection via a nut keeper kit. It is suitable for DIN rail mounting and has an IP40 degree of protection. The device construction is a built-in type, with options for motor drive integration.
This circuit breaker is compliant with CCC, CE, and UL489 approval agencies. It is designed for line protection and includes adjustable parameters for short-circuit release.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage for this circuit breaker is 690 V AC.
The operational current is 150 A at 40°C, and the rated permanent current (Iu) is 150 A.
The breaking capacity according to UL 489 is 100 kA at 480 V and 35 kA at 600 V.
This circuit breaker has 3 poles.
This circuit breaker supports DIN rail mounting.
The degree of protection (IP) for this device is IP40.