3VA6340-5KL41-0AA0
Siemens
This Siemens 3VA6340-5KL41-0AA0 is a 4-pole molded-case circuit breaker with a 400A current rating and 690V voltage rating. It offers a breaking capacity of 35kA at 480V according to UL 489.
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This Siemens 3VA6340-5HL41-0AA0 is a 4-pole molded-case circuit breaker from the 3VA6 series, designed for system protection applications. It features an insulation voltage rating of 600V and an operational current capacity that varies from 340A to 385A depending on the ambient temperature.
The circuit breaker provides adjustable overload protection (LI) from 160A to 400A and adjustable short-circuit protection (Ii) from 1.5 to 10 times the nominal current. It has a breaking capacity of 35kA at 480V according to UL 489 standards and 55kA at 415V according to IEC 60947 standards.
With a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 6,000 cycles at 480V and 600V, this breaker is built for durability. It is mounted on a DIN rail and has a protection class of IP40 on the front.
The unit includes ETU320 electronic overcurrent release with LI protection functions and adjustable N conductor protection. It is designed for HACR Type applications as per UL 489.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current ranges from 340A at 70°C to 385A at 55°C. The overload protection (Ir) is adjustable from 160A to 400A.
According to UL 489, the breaking capacity is 35kA at 480V. According to IEC 60947, it is 55kA at 415V and 5kA at 690V.
The insulation voltage rating (Ui) is 600V.
This circuit breaker is designed for DIN rail mounting.
The protection class on the front is IP40.
