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This Siemens 3VA6210-5KT41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA6 series, designed for system protection. It features an operational current of 100A at temperatures up to 70°C and a voltage rating of 690V.
The circuit breaker is equipped with an ETU856 electronic trip unit providing LSI (Long-time, Short-time, Instantaneous) protection functions. It has adjustable overload protection (Ir) from 40A to 100A and adjustable short-circuit protection (Isd) from 0.6 to 10x In, and (Ii) from 1.5 to 12x In. The N conductor protection is adjustable from OFF up to 160%.
With a breaking capacity of 35kA at 480V according to UL 489 and 55kA at 415V according to IEC 60947, this breaker is suitable for various applications. It is designed for DIN rail mounting and includes communication and other measurement functions.
Key electrical endurance ratings include 6,000 cycles at 380/415V and 7,500 cycles at 600V. The mechanical service life is typically 20,000 cycles.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The insulation voltage rating (Ui) is 600 V.
According to IEC 60947, the maximum breaking capacity (Icu) is 85 kA at 240 V, 55 kA at 415 V, and 3 kA at 690 V. According to UL 489, the breaking capacity is 100 kA at 240 V, 35 kA at 480 V, and 18 kA at 600 V.
The overload protection (Ir) is adjustable from 40A to 100A. The short-circuit protection (Isd) is adjustable from 0.6 to 10x In, and (Ii) is adjustable from 1.5 to 12x In.
The operational current is 100A at 55°C, 60°C, 65°C, and 70°C.
Yes, this circuit breaker supports communication functions.
The typical mechanical service life is 20,000 switching cycles.
The N conductor protection is adjustable from OFF up to 160%.
