3VA5225-1MU36-0AA0
Siemens
The Siemens 3VA5225-1MU36-0AA0 is a 3-pole molded-case circuit breaker designed for starter protection. It features a 250A current rating and a 690V operating voltage.
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This Siemens 3VA5225-1MH36-0AA0 is a molded-case circuit breaker from the 3VA5 series, specifically designed for starter protection applications. It features a 3-pole configuration and a rated current of 250A, with an operating voltage of up to 690V AC.
The circuit breaker is built with a TM120M overcurrent release and provides short-circuit protection. It has a maximum breaking capacity (Icu) of 200 kA at 240V and 110 kA at 415V. The mechanical service life is rated at a typical 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
Designed for front connection with circular conductor terminals, it accommodates stranded conductors from 6 AWG to 350 kcmil. The unit has dimensions of 185 mm height, 105 mm width, and 83 mm depth, and is suitable for DIN rail mounting. An optional motor drive extension is available.
Key electrical specifications include a rated insulation voltage (Ui) of 800V and a maximum power loss of 58W. Active power loss per pole in hot operating state is 19.33W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage at AC rated value is 690 V.
The current rating is 250A.
This circuit breaker has 3 poles.
The maximum short-circuit breaking capacity (Icu) at 415V is 110 kA.
The typical mechanical service life is 20,000 switching cycles.
This circuit breaker supports DIN Rail mounting.