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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5180-4ED16-0AA0, offers robust protection for electrical systems. It features a 1-pole design with an 80A operational current rating at 40°C, derating to 72A at 70°C. The breaking capacity is 25kA at 277V according to UL 489 standards, and 5kA at 415V according to IEC 60947.
The circuit breaker is equipped with a TM210 overcurrent release and provides LI protection functions. It has an insulation voltage rating of 500V and a maximum rated operational voltage of 125V DC or 415V AC. The mechanical service life is rated for a typical 20,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
Designed for system protection, this breaker meets HACR Type requirements. It features a lever actuator and is suitable for DIN rail mounting. The net weight is 0.407 kg. Compliance includes CCC, CE, UL489, and VDE approvals.
| 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, decreasing to 72A at 70°C.
The breaking capacity is 25kA at 277V according to UL 489, and 5kA at 415V according to IEC 60947.
The rated operating voltage at AC is 415V.
This circuit breaker has 1 pole.
It is designed for DIN rail mounting.