3VA5140-5ED11-0AA0
Siemens
The Siemens 3VA5140-5ED11-0AA0 is a 1-pole molded-case circuit breaker designed for system protection. It offers a 40A operational current and a breaking capacity of 35kA at 277V.
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The Siemens 3VA5140-6ED11-0AA0 is a 1-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It operates with a rated current of 40A and a maximum operational voltage of 415V AC.
This circuit breaker offers a breaking capacity of 50kA at 277V according to UL 489 standards, and 5kA at 415V according to IEC 60947. It features an overload protection setting (Ir) of 40A and a fixed short-circuit protection setting (Ii) of 10 x In. The mechanical service life is typically 15,000 switching cycles, with electrical endurance ratings varying by voltage.
Designed for DIN rail mounting, this circuit breaker has a compact form factor with dimensions of 5.5 inches in height, 1 inch in width, and 3 inches in depth. It is suitable for applications requiring reliable overcurrent protection.
| 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 415 V AC at 50/60 Hz and 125 V DC.
The permanent rated current (Iu) is 40 A, and the operational current at 40°C is also 40 A.
The breaking capacity according to UL 489 is 50 kA at 277 V, and according to IEC 60947, it is 5 kA at 415 V.
This circuit breaker is designed for DIN rail mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.