3VA5220-1MU31-0AA0
Siemens
The Siemens 3VA5220-1MU31-0AA0 is a 3-pole molded-case circuit breaker from the SENTRON series. It features a 200A operational current and a maximum operational voltage of 690V.
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This Siemens SENTRON 3VA5 series molded-case circuit breaker, part number 3VA5220-1MH31-0AA0, is designed for starter protection applications. It features a 3-pole configuration and a permanent rated current of 200A, with a maximum rated operational current of 250A.
The breaker operates at a maximum rated operational voltage of 690V AC and has an insulation voltage of 800V. Its breaking capacity (Icu) is 200 kA at 240V, 110 kA at 415V, and 10 kA at 690V. The operating short-circuit current capacity (Ics) is 200 kA at 415V and 110 kA at 440V.
With a mechanical service life of 20,000 switching cycles and electrical endurance of up to 8,000 cycles, this circuit breaker is built for durability. It has a compact design with dimensions of 185 mm height, 105 mm width, and 83 mm depth, suitable for DIN rail mounting. The front protection class is IP40.
Key electrical features include an adjustable response current (Ii) ranging from 1000A to 2400A. The operating temperature range is from -25°C to 70°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The permanent rated current is 200 A, and the operational current at 40°C is also 200 A.
The maximum rated operational voltage with AC 50/60Hz is 690 V.
The breaking capacity (Icu) at 415 V is 110 kA, and the operating short-circuit current capacity (Ics) at 415 V is 200 kA.
The operating temperature range is from -25 °C to 70 °C.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.