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This Siemens 3VA5112-5ED21-1AA0 is a 2-pole molded-case circuit breaker designed for system protection. It features a rated operational current of 125A and a voltage rating of 415V.
The circuit breaker has a breaking capacity of 35kA at 480V, with other ratings including 85kA at 240V and 18kA at 600Y/347V. The overcurrent release is of type TM210 with LI protection function. It is designed for HACR type applications.
With a mechanical service life of 15,000 switching cycles and electrical endurance ratings up to 8,000 cycles, this breaker is built for durability. It operates within an ambient temperature range of -25°C to 70°C and has an IP40 protection class on the front.
The unit is DIN rail mountable and has dimensions of 140mm height, 50.8mm width, and 76.5mm depth. It is equipped with an optional motor drive capability.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current (Iu) is 125A, and the operational current at 40°C is also 125A.
The breaking capacity is 35kA at 480V, 85kA at 240V, and 18kA at 600Y/347V.
The voltage rating is 415V.
It features TM210 overcurrent release with LI protection function.
The ambient operating temperature range is from -25°C minimum.
The ingress protection rating on the front is IP40.