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The Siemens 3VA5215-5EC31-1AA0 is a robust molded-case circuit breaker designed for system protection. It features a 3-pole configuration and a rated operational current of 150A, with a maximum frame size current of 250A. The breaker offers a breaking capacity of 35kA at 480V and 18kA at 600V, making it suitable for various applications.
This circuit breaker is equipped with TM230 overcurrent release and LI protection function, with adjustable response currents for short-circuit protection. It is rated for a voltage of 690V and meets HACR Type requirements. The unit is designed for DIN rail mounting and has a protection class of IP40 on the front.
With a mechanical service life of 20,000 switching cycles and electrical endurance of 8,000 cycles at 480V, the 3VA5215-5EC31-1AA0 is built for reliability. It operates within an ambient temperature range of -25°C to 70°C. The breaker also includes optional motor drive functionality and is UL 489 SB (naval) approved.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current (Iu) is 150A, and the maximum rated operational current of the frame size is 250A.
The voltage rating is 690 V.
The breaking capacity at 480V is 35 kA.
The operating temperature range is from -25°C to 70°C.
The RoHS status is RoHS3 Compliant.