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The Siemens 3VA5195-4ED31-1AA0 is a molded-case circuit breaker from the 3VA5 series, designed for system protection applications. This 3-pole breaker features a permanent assigned current of 15A and a maximum rated operational current of 125A.
It offers a breaking capacity of 25kA at 480V and 14kA at 600Y/347V, with an overload protection setting of Ir=15A and a fixed short-circuit protection setting of Ii=20 x In. The overcurrent release is of type TM210 with LI protection function.
Designed for reliability, it has a typical mechanical service life of 15,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V. The breaker has a width of 76.2 mm and depth of 76.5 mm, with a height of 140 mm. It is suitable for DIN rail mounting and has an IP40 protection class on the front.
This circuit breaker is approved by CCC, CE, CSA, EAC, UL489, and VDE, and carries a UL 489 SB (naval) rating. It operates within a minimum ambient temperature of -25°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent assigned current is 15A, and the operational current at 40°C, 45°C, and 50°C is also 15A.
The breaking capacity is 25kA at 480V and 14kA at 600Y/347V.
This circuit breaker has 3 poles.
It supports DIN rail mounting.
The minimum operating ambient temperature is -25°C.
The IP protection class on the front is IP40.