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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5145-4ED11-0AA0, is a 1-pole device designed for system protection. It features a rated operational current of 45A at 40°C and a maximum rated operational voltage of 415V AC.
The circuit breaker provides overload protection with a TM210, FTFM release and fixed short-circuit protection with an LI function. Its breaking capacity according to UL 489 is 25kA at 277V, and according to IEC 60947, it is 5kA at 415V.
With a mechanical service life of typically 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 has dimensions of 140mm height, 25.4mm width, and 76.5mm depth.
The product is compliant with RoHS3 and REACH regulations. It is suitable for HACR Type applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current is 45A at 40°C.
The maximum rated operational voltage with AC 50/60Hz is 415 V.
The breaking capacity current at 277 V according to UL 489 is 25 kA.
The mounting type is DIN Rail.
Yes, the RoHS Status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.