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This Siemens 3VA5145-4ED26-1AA0 is a 2-pole molded-case circuit breaker designed for system protection. It has a rated operational current of 45A at 40°C and a voltage rating of 415V AC.
The circuit breaker offers a breaking capacity of 25kA at 480V, 65kA at 240V, and 14kA at 600Y/347V. It is equipped with TM210 overload protection and fixed short-circuit protection with a setting of Ii=10 x In. The protection function is LI.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, this breaker is built for durability. It supports HACR and HID type applications.
The unit is designed for DIN rail mounting and features a lever actuator. Its net weight is 0.668 kg. The maximum power loss is 7.6W, with an active power loss of 3.8W per pole.
| 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 45A at 40°C.
The rated voltage is 415 V AC.
The breaking capacity is 25 kA at 480 V.
This is a 2-pole circuit breaker.
It supports DIN Rail mounting.