3VA5190-5ED31-0AA0
Siemens
The Siemens 3VA5190-5ED31-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers a 90A permanent rated current and a maximum operational voltage of 690V AC.
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This Siemens 3VA5190-4EC31-0AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a rated operational current of 90A at 40°C and a maximum rated operational voltage of 690V AC.
The circuit breaker provides a breaking capacity of 25kA at 480V according to UL 489 standards, and 55kA at 240V according to IEC 60947 standards. The overcurrent release is of type TM230 with LI protection function. It is built with a durable mechanical design, measuring 5.5 inches in height and 3 inches in width and depth.
With a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V AC, this breaker is built for reliability. It is suitable for DIN rail mounting and features a lever actuator.
Key electrical parameters include an insulation voltage of 800V and adjustable response currents for overload (Ir min: 90A) and short-circuit (Ii min: 450A, Ii max: 900A).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage for this circuit breaker is 690 V AC at 50/60 Hz and 500 V DC.
The breaking capacity according to UL 489 is 25 kA at 480V.
The permanent rated current (Iu) is 90 A, and the operational current at 40°C is also 90 A.
This circuit breaker has 3 poles.
This circuit breaker supports DIN Rail mounting.
