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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5180-6ED22-0AA0, is engineered for reliable system protection. It features a 2-pole configuration with a rated operational current of 80A at 40°C, derating to 72A at 70°C. The breaker provides a significant breaking capacity, rated at 65kA at 480V according to UL 489 standards, and 70kA at 415V according to IEC 60947.
With a rated insulation voltage of 600V and a maximum operational voltage of 250V DC, it is suitable for various applications. The overcurrent release is designed with TM210 and LI protection functions. The mechanical service life is typically 20,000 switching cycles, with electrical endurance varying based on AC-1 conditions and voltage levels.
Designed for DIN rail mounting, this circuit breaker has a compact mechanical design with dimensions of 140mm height, 50.8mm width, and 76.5mm depth. It is compliant with UL489 and CCC approval agencies. The product designation is 'Molded-case circuit breaker' with a 'System protection' version.
| 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 80A at 40°C, derating to 72A at 70°C.
The breaking capacity is 65kA at 480V according to UL 489, and 70kA at 415V according to IEC 60947.
The rated insulation voltage is 600V, and the operating voltage at AC is 415V.
This circuit breaker has 2 poles.
The circuit breaker supports DIN rail mounting.
The typical mechanical service life is 20,000 switching cycles.