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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5135-4ED21-0AA0, is a 2-pole device designed for system protection and line protection applications. It features a rated operational current of 35A and a breaking capacity of 25kA at 480V according to UL 489 standards. The circuit breaker is built on the UL frame 125 and utilizes the TM210 overcurrent release with LI protection function.
With a maximum rated operational voltage of 415V AC and 250V DC, this breaker is suitable for various industrial and commercial power distribution systems. It offers a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings that vary with voltage and load conditions. The unit is designed for DIN rail mounting, facilitating easy installation in control panels and enclosures.
Key electrical specifications include a maximum power loss of 7.4W. The adjustable short-circuit protection features a minimum adjustable response current (li) of 350A. The dimensions are 140mm in height, 50.8mm in width, and 76.5mm in depth.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The continuous operational current rating (Iu) is 35A.
The breaking capacity according to UL 489 at 480V is 25 kA, and according to IEC 60947 at 415V is 36 kA.
The maximum rated operational voltage is 415 V with AC 50/60Hz and 250 V with DC.
This circuit breaker is designed for DIN rail mounting.
The typical mechanical service life is 15,000 switching cycles.