3VA6340-5KM36-0AA0
Siemens
The Siemens 3VA6340-5KM36-0AA0 is a 3-pole molded-case circuit breaker with a 400A operational current and a 35kA breaking capacity at 480V. It is designed for DIN rail mounting.
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This Siemens 3VA6340-5KL36-0AA0 is a 3-pole molded-case circuit breaker from the 3VA6 series, designed for system protection applications. It features a robust construction with a rated insulation voltage of 800V and a maximum breaking capacity of 35kA at 480V according to UL 489 standards.
The breaker has an operational current rating of 400A at 40°C, with derated values at higher temperatures up to 70°C. It includes an ETU820 electronic overcurrent release with LI protection functions, allowing for adjustable short-circuit protection from 1.5 to 10 times the nominal current. The device supports communication functions and other measurement capabilities.
Mechanically, the circuit breaker has a typical service life of 20,000 switching cycles. Its dimensions are 248mm in height, 138mm in width, and 110mm in depth. It is designed for DIN rail mounting and accommodates conductor cross-sections from 6 AWG to 350 kcmil for the main circuit connection.
Compliance includes CCC, CE, CSA, and UL489 approvals. The RoHS status is listed as RoHS3 Compliant, and it has an MSL rating of 1 Unlimited.
| 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 400A at 40°C.
The breaking capacity according to UL 489 is 35 kA.
The rated insulation voltage (Ui) is 800 V.
This circuit breaker has 3 poles.
It is designed for DIN rail mounting.
The RoHS status is RoHS3 Compliant.
The MSL is 1 Unlimited.