3VA5111-4EC41-0AA0
Siemens
The Siemens 3VA5111-4EC41-0AA0 is a 4-pole molded-case circuit breaker with a 110A current rating and a breaking capacity of 25kA at 480V. It is designed for system protection.
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This Siemens 3VA5111-5EC41-0AA0 is a 4-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a rated operational current of 110A at 40°C, with derated values at higher temperatures up to 70°C.
The circuit breaker provides overload protection with an adjustable response value (Ir=110A) and fixed short-circuit protection (Ii=5...10 x In). It has a maximum rated operational voltage of 690V AC and 600V DC. The breaking capacity according to UL 489 is 35kA at 480V and 18kA at 600Y/347V.
With a mechanical service life of 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this breaker is built for durability. It is designed for DIN rail mounting and features a lever actuator. The power loss is a maximum of 25.4W.
Key electrical characteristics include a protection function of LI and an overcurrent release type of TM230. It is also designated as HACR Type according to UL 489. The breaker does not have communication or other measurement functions.
| 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 690V AC and 600V DC.
The rated operational current is 110A at 40°C, with a maximum frame size current of 125A.
The breaking capacity at 480V according to UL 489 is 35kA.
This circuit breaker has 4 poles.
This circuit breaker supports DIN rail mounting.
The typical mechanical service life is 15,000 switching cycles.