3VA5120-5ED32-0AA0
Siemens
The Siemens 3VA5120-5ED32-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It features a 20A operational current and a breaking capacity of 35kA at 480V.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5120-6ED32-0AA0, is engineered for robust system protection. It features a 3-pole configuration and a rated operational current of 20A at 40°C, with derating at higher temperatures.
The breaker boasts a high breaking capacity, rated at 65kA at 480V according to UL 489 standards, and 70kA at 415V according to IEC 60947. It operates at a rated voltage of up to 690V AC and offers a maximum operational voltage of 500V DC. The overcurrent release is of type TM210 with LI protection function.
Designed for DIN rail mounting, this circuit breaker has a mechanical service life of 20,000 switching cycles. Its dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth. It is suitable for HACR, HID, and SWD type applications as per UL 489.
Key electrical specifications include a rated insulation voltage of 800V and a maximum power loss of 12.2W. The breaker is compliant with RoHS3 standards.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current is 20A at 40°C, with derating to 18A at 70°C.
The breaking capacity is 65kA at 480V according to UL 489, and 70kA at 415V according to IEC 60947.
The rated operational voltage at AC is 690V, with a maximum DC operational voltage of 500V.
This circuit breaker is designed for DIN rail mounting.
It features TM210 overcurrent release with LI protection function.