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This Siemens 3VA5110-5EC41-0AA0 is a molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a 4-pole configuration and a permanent rated current (Iu) of 100A, with operational current ratings varying based on ambient temperature.
The breaker operates at a maximum rated operational voltage of 690V AC and 600V DC, with an insulation voltage of 800V. It provides overload protection with an adjustable response value (Ir) of 100A and short-circuit protection with an adjustable response value (Ii) ranging from 500A to 1000A.
Key electrical performance includes a breaking capacity of 35kA at 480V according to UL 489 standards, and 55kA at 415V according to IEC 60947. The mechanical service life is typically 15,000 switching cycles.
Designed for DIN rail mounting, this circuit breaker has a maximum power loss of 22.8W. It is compliant with CCC, CE, CSA, EAC, UL489, and VDE approval agencies.
| 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 AC at 50/60 Hz and 600 V DC.
The permanent rated current (Iu) is 100 A, and the maximum rated operational current of the frame size is 125 A.
The breaking capacity according to UL 489 is 35 kA at 480 V, and according to IEC 60947 it is 55 kA at 415 V.
This circuit breaker has 4 poles.
This circuit breaker supports DIN Rail mounting.