3VA5190-4EC31-0AA0
Siemens
The Siemens 3VA5190-4EC31-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers a current rating of 90A and a breaking capacity of 25kA at 480V.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5190-5ED31-0AA0, is engineered for system protection applications. It features a 3-pole configuration and a permanent rated current of 90A, with an adjustable response current range for both overload (LI) and short-circuit (SI) protection.
The breaker operates at a maximum rated operational voltage of 690V AC and 500V DC, with an insulation voltage of 800V. It boasts a high breaking capacity according to IEC 60947 standards, with an Icu of 85kA at 240V and 55kA at 415V. Under UL 489, it provides a breaking capacity of 35kA at 480V.
Designed for DIN rail mounting, this circuit breaker has a compact mechanical design with dimensions of 5.5 inches in height and 3 inches in width and depth. It is suitable for HACR type applications as per UL 489. The TM210 overcurrent release design ensures reliable protection.
General technical data includes a maximum power loss of 17.7W and an active power loss of 5.9W per pole. It has a typical mechanical service life of 15,000 switching cycles and significant electrical endurance ratings at various voltage levels.
| 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 50/60Hz and 500 V DC.
The breaking capacity according to UL 489 at 480 V is 35 kA.
The permanent rated current (Iu) is 90 A.
This circuit breaker has 3 poles.
This circuit breaker supports DIN Rail mounting.