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The Siemens SENTRON 3VA5130-4ED21-0AA0 is a 2-pole molded-case circuit breaker designed for system protection. It has a rated operational current of 30A at 40°C and a maximum rated operational voltage of 415V AC.
This circuit breaker offers a breaking capacity of 25kA at 480V according to UL 489 standards and 36kA at 415V according to IEC 60947 standards. It features a TM210 overcurrent release with LI protection function. The mechanical service life is typically 15,000 switching cycles.
Designed for DIN rail mounting, this circuit breaker has a compact form factor with dimensions of 5.5 inches in height, 2 inches in width, and 3 inches in depth. It is suitable for applications requiring reliable overcurrent and short-circuit protection.
Key electrical specifications include an insulation voltage of 600V and a maximum power loss of 6.2W. The operational current derates at higher temperatures, with 26.7A at 70°C.
| 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 415 V AC at 50/60Hz and 250 V DC.
The breaking capacity is 25kA at 480V according to UL 489, and 36kA at 415V according to IEC 60947.
The permanent rated current (Iu) is 30 A.
This circuit breaker has 2 poles.
This circuit breaker supports DIN Rail mounting.
The overcurrent protection function is LI.