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The Siemens 3VA5111-4ED31-1AA0 is a molded-case circuit breaker from the 3VA5 series, designed for system protection. It features a 3-pole configuration and a permanent rated current (Iu) of 110A, with operational current maintained at 110A up to 50°C.
This circuit breaker offers a breaking capacity of 25kA at 480V and 65kA at 240V, with a switching capacity class of S. The overcurrent release is of type TM210 with LI protection function. It is rated for a maximum operational voltage of 690V.
Designed for convenient installation, the 3VA5111-4ED31-1AA0 features DIN rail mounting. Its mechanical service life is rated for a typical 15,000 switching cycles, and electrical endurance is 8,000 cycles at 380/415V AC-1. The unit has an IP40 protection class on the front and operates within an ambient temperature range of -25°C to 70°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current (Iu) is 110A, and the operational current is maintained at 110A up to 50°C.
The breaking capacity current at 480V is 25 kA.
This circuit breaker is designed for DIN rail mounting.
The minimum operating ambient temperature is -25°C.
The voltage rating is 690 V.