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This Siemens 3VA5125-4EC31-1AA0 is a 3-pole molded case circuit breaker from the SENTRON 3VA5 series. It is designed for system protection and features a current rating of 25A and a voltage rating of 690V AC.
The circuit breaker has a breaking capacity of 14kA at 600Y/347V and 25kA at 480V. It is equipped with a TM230 thermal magnetic tripping mechanism and offers overload protection with an Ir of 25A and adjustable short-circuit protection from 150A to 300A.
With a mechanical service life of up to 20,000 cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V, this breaker is built for durability. It has a compact design with dimensions of 140mm height, 76.2mm width, and 76.5mm depth. The protection class on the front is IP40, and it operates within an ambient temperature range of -25°C to 70°C.
Mounting can be done via DIN rail or panel/cable connections. The tripping characteristics include Type I, Type L, and Type N.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The current rating is 25A.
It has 3 poles.
The voltage rating is 690V AC.
The breaking capacity is 25kA at 480V.
The operating temperature range is from -25°C to 70°C.
The protection class on the front is IP40.
It supports DIN Rail mounting as well as Panel, Cable mounting.