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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5140-6ED31-0AA0, is designed for system protection applications. It operates with a 3-pole configuration and a permanent rated current (Iu) of 40A, with operational current ratings specified across various temperatures from 40°C to 70°C.
The breaker offers a maximum rated operational voltage of 690V AC and 500V DC, with an insulation voltage of 800V. Its breaking capacity according to UL 489 is 65kA at 480V, and according to IEC 60947, it is 70kA at 415V. The overcurrent release type is TM210 with LI protection function.
Mechanically, the unit has a typical service life of 15,000 cycles. Its dimensions are 140mm in height, 76.2mm in width, and 76mm in depth. The mounting type is DIN Rail.
Compliance includes CCC, CE, CSA, EAC, UL489, and VDE approvals. It is also RoHS3 Compliant and has an MSL 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 permanent rated current (Iu) is 40A, and the operational current at 40°C is also 40A.
The maximum rated operational voltage is 690 V with AC 50/60Hz, and 500 V with DC. The insulation voltage is 800 V.
The breaking capacity according to UL 489 is 65 kA at 480 V, and according to IEC 60947, it is 70 kA at 415 V.
The dimensions are 140 mm in height, 76.2 mm in width, and 76 mm in depth.
Yes, it is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.