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The Siemens 3VA5140-6ED36-0AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection applications. It features a 40A operational current rating at 40°C and a maximum operating voltage of 690V AC.
This circuit breaker has a breaking capacity of 65kA at 480V and 10kA at 690V, with a switching capacity class of H. The overcurrent release is a TM210 type with LI protection function, featuring fixed overload (Ir=40A) and short-circuit (Ii=10 x In) settings.
With a mechanical service life of 20,000 cycles and electrical endurance ratings of up to 8,000 cycles, this breaker is built for durability. It has a compact design with dimensions of 76.2mm width, 76.5mm depth, and 140mm height, suitable for DIN rail mounting. The connection type is aluminum lug on both line and load sides.
| 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 40A at 40°C.
The rated insulation voltage (Ui) is 800V, and the operating voltage at AC is 690V.
The breaking capacity current at 480V is 65 kA.
It uses a TM210 thermal-magnetic trip unit.
The dimensions are 76.2 mm width, 76.5 mm depth, and 140 mm height.