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The Siemens 3VA5140-4ED36-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features an operational current rating of 40A at 40°C, with derating at higher temperatures, and a breaking capacity of 25kA at 480V.
This circuit breaker operates at a rated voltage of 690V AC and utilizes TM210 overcurrent release with LI protection function. It supports HACR Type functionality and has a switching capacity class of S according to IEC 60947. The device is suitable for DIN rail mounting and has a mechanical service life of typically 20,000 switching cycles.
Key electrical characteristics include a maximum power loss of 11.2W and an active power loss per pole of 3.73W at rated current in hot operating state. Electrical endurance is rated at 8,000 cycles at 380/415V and 480V, and 4,000 cycles at 690V and 600V.
Compliance information indicates RoHS3 compliance, MSL 1, and REACH unaffected status, though these are noted as unverified in the database. The breaker has a net weight of 0.934 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage is 690 V AC.
The operational current rating at 40°C is 40 A.
The breaking capacity at 480V is 25 kA.
This circuit breaker has 3 poles.
The mounting type is DIN Rail.
The typical mechanical service life is 20,000 switching cycles.
Yes, it is designed as HACR Type.