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The Siemens 3VA5120-5ED41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It has a maximum rated operational current of 125A and a permanent rated current (Iu) of 20A. The operational voltage is rated up to 690V AC and 600V DC.
This circuit breaker offers a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947 standards. It features an adjustable overcurrent response value (Ir) of 20A and an adjustable short-circuit response value (Ii) ranging from 300A to 300A. The overcurrent release type is TM210 with LI protection function.
Designed for DIN rail mounting, this circuit breaker has a mechanical service life of typically 15,000 switching cycles. It is also designated as HACR Type, suitable for Heating, Air Conditioning, and Refrigeration applications.
| 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 600 V with DC.
The breaking capacity according to UL 489 at 480 V is 35 kA.
The permanent rated current (Iu) is 20 A.
This circuit breaker has 4 poles.
This circuit breaker is designed for DIN Rail mounting.
The RoHS Status is listed as RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.