3VA5140-5ED32-1AA0
Siemens
The Siemens 3VA5140-5ED32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers a 40A operational current and a 690V AC rated voltage.
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The Siemens 3VA5140-4EC32-0AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It operates with a rated insulation voltage of 800V and a maximum operational voltage of 690V AC.
This circuit breaker features an overload protection with Ir=40A and fixed short-circuit protection with Ii=5...10 x In. It has a breaking capacity of 25kA at 480V according to UL 489 standards and 36kA at 415V according to IEC 60947.
The device is built for durability, with a typical mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 4,000 cycles at 690V.
Designed for DIN rail mounting, the 3VA5140-4EC32-0AA0 has dimensions of 140mm height, 76.2mm width, and 76.5mm depth. It is classified as HACR Type according to UL 489.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational voltage is 690 V AC.
It has three poles.
The current rating is 40A.
The breaking capacity at 480 V is 25 kA.
It mounts on a DIN rail.
It has a typical mechanical service life of 20,000 switching cycles.
