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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5190-5ED22-1AA0, is engineered for reliable system protection. It features a 2-pole configuration and a nominal current rating of 90A at 40°C, with derated values at higher temperatures.
The breaker provides a breaking capacity of 35kA at 480V, 85kA at 240V, and 18kA at 600Y/347V, ensuring robust protection against short circuits. It operates at a rated AC voltage of 415V and includes TM210 overload protection with LI short-circuit protection functionality.
Designed for front connection with nut keeper kits, this circuit breaker has a mechanical service life of 20,000 switching cycles and electrical endurance ratings suitable for demanding applications. Its dimensions are 140mm in height, 50.8mm in width, and 76.5mm in depth, with a net weight of 0.669 kg. The breaker is also HACR Type certified.
It is suitable for DIN rail mounting and offers a power loss of 14.26W maximum. The Siemens 3VA5190-5ED22-1AA0 is built to meet stringent industry standards, making it a dependable choice for various electrical protection needs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 90A at 40°C, 88A at 45°C, 86A at 50°C, 84A at 55°C, 82A at 60°C, 80A at 65°C, and 79A at 70°C.
The breaking capacity is 35kA at 480V, 85kA at 240V, and 18kA at 600Y/347V.
The rated operating voltage at AC is 415V.
This circuit breaker has 2 poles.
It supports DIN Rail mounting.
The dimensions are 140 mm in height, 50.8 mm in width, and 76.5 mm in depth.