3VA5140-5ED16-1AA0
Siemens
The Siemens 3VA5140-5ED16-1AA0 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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This Siemens SENTRON 3VA5 series molded-case circuit breaker, part number 3VA5140-5ED16-0AA0, is a 1-pole unit designed for system protection applications. It operates at a rated voltage of 415V AC and has a maximum DC operational voltage of 125V.
The breaker offers an operational current of 40A at 40°C, with derated values at higher temperatures. Its breaking capacity according to UL 489 is 35kA at 277V and 85kA at 120V. According to IEC 60947, the breaking capacity (Icu and Ics) is 5kA at 415V and 36kA at 240V. The short-circuit making capacity (Icm) is 7.5kA at 415V and 75.6kA at 240V.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V AC-1, this circuit breaker is built for reliability. It features TM210 overcurrent release with LI protection function and is HACR Type compliant.
The unit is designed for DIN rail mounting and has a net weight of 0.401 kg. It 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 operating voltage at AC is rated for 415 V.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The breaking capacity according to UL 489 at 277 V is 35 kA.
This circuit breaker has 1 pole.