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This Siemens 3VA5220-7GF41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It operates with a rated operational voltage of up to 690V AC and 1000V DC, with a maximum rated operational current of 250A. The breaker offers a permanent rated current of 200A at various temperatures up to 50°C.
Key electrical specifications include a breaking capacity of 100kA at 480V according to UL 489, and 200 kA at 240V according to IEC 60947. The overcurrent release function is LI, with adjustable overload protection (Ir) from 160A to 200A and short-circuit protection (Ii) from 5 to 10 times In. The N-conductor protection is rated at 100%.
Designed for DIN rail mounting, this circuit breaker has a mechanical service life of typically 20,000 switching cycles and an electrical endurance of 8,000 cycles at 380/415V AC. It is suitable for HACR Type applications.
| 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 with AC 50/60Hz and 1000 V with DC.
The permanent rated current (Iu) is 200 A, with an operational current of 200 A at 40°C, 45°C, and 50°C.
The breaking capacity according to UL 489 at 480 V is 100 kA. According to IEC 60947, the maximum short-circuit current (Icu) at 240 V is 200 kA.
The overload protection (Ir) is adjustable from 160 A to 200 A, and the short-circuit protection (Ii) is adjustable from 5 to 10 x In.
This circuit breaker is designed for DIN Rail mounting.