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The Siemens 3VA5215-7EF31-0AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a robust construction with a UL frame size of 250A and a continuous operational current of 150A at 40°C.
This circuit breaker provides a high breaking capacity of 100kA at 480V, ensuring reliable protection against short circuits. It operates with a maximum rated operational voltage of 690V AC and 750V DC, and an insulation voltage of 800V. The overcurrent release is of type TM240 with LI protection function, offering adjustable overload protection from 120A to 150A and short-circuit protection from 5 to 10 times the nominal current.
Designed for DIN rail mounting, the 3VA5215-7EF31-0AA0 has a mechanical service life of up to 20,000 switching cycles. It meets UL 489 standards and is HACR Type certified. The power loss is a maximum of 29.9W.
Key electrical specifications include a maximum breaking capacity of 200kA at 240V and 110kA at 415V. The electrical endurance is rated at 8,000 cycles at 380/415V and 4,000 cycles at 690V.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690 V with AC 50/60Hz and 750 V with DC.
The continuous current rating at 40°C is 150 A.
The breaking capacity at 480V is 100 kA.
This circuit breaker has 3 poles.
This circuit breaker supports DIN Rail mounting.