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This Siemens 3VA5111-4EC32-1AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It operates with a rated voltage of 690V AC and has an operational current rating of 110A at 40°C, with derated values at higher temperatures.
The circuit breaker offers a breaking capacity of 25kA at 480V and 65kA at 240V, with a switching capacity class of S according to IEC 60947. It features TM230 overcurrent release with LI protection function and is UL489 listed, including HACR Type designation.
Mechanically, the unit has a height of 140mm, width of 76.2mm, and depth of 76.5mm. It is designed for front connection with a nut keeper kit on both ends, suitable for conductor cross-sections from 12 x 1 mm up to 17 x 6.5 mm. The breaker is built for a typical mechanical service life of 20,000 switching cycles and electrical endurance of up to 8,000 cycles at 480V.
It is suitable for DIN rail mounting and has a net weight of 0.951 kg. The product is RoHS3 compliant, REACH unaffected, and has an MSL of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage is 690 V AC.
The breaking capacity current at 480 V is 25 kA.
The operational current at 40°C is 110 A.
The mounting type is DIN Rail.
Yes, it is RoHS3 Compliant.