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This Siemens 3VA5210-5EC41-0AA0 is a 4-pole molded-case circuit breaker designed for system protection. It features a rated operational current of 100A at 40°C, with a maximum rated operational voltage of 690V AC and 1000V DC. The breaker provides a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947.
With a TM230 overcurrent release and LI protection function, this circuit breaker is suitable for various applications. It has a mechanical service life of 20,000 cycles and electrical endurance ratings of 8,000 cycles at 380/415V AC-1. The unit is designed for DIN rail mounting.
Key electrical specifications include a maximum power loss of 31.6W and an insulation voltage of 800V. The adjustable short-circuit protection ranges from 500A to 1000A (Ii).
| 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 50/60Hz and 1000 V DC.
The continuous current rating (Iu) is 100 A at 40°C, decreasing to 88 A at 70°C.
The breaking capacity (Icu) is 85 kA at 240V, 55 kA at 415V, and 7 kA at 690V according to IEC 60947. According to UL 489, it is 85 kA at 240V, 35 kA at 480V, and 18 kA at 600 Y/347 V.
This circuit breaker has 4 poles.
This circuit breaker is designed for DIN Rail mounting.