| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Voltage Rating |
This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5145-6ED26-0AA0, is engineered for reliable system protection. It features a 2-pole configuration and a rated operational current of 45A at 40°C, with derated values at higher temperatures.
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. It is equipped with TM210 overcurrent release and LI protection functions, including overload protection (Ir=45A) and fixed short-circuit protection (Ii=10 x In).
With an insulation voltage of 600V and a maximum rated operational voltage of 250V DC, it is suitable for various applications. The mechanical service life is rated for a typical 20,000 switching cycles, with electrical endurance varying based on AC-1 load conditions and voltage levels.
Designed for DIN rail mounting, this circuit breaker has a maximum power loss of 7.6W. It is also designated as HACR Type and HID Type according to UL 489 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 rating is 45A at 40°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 415V.
It is a 2-pole circuit breaker.
It is designed for DIN rail mounting.
The typical mechanical service life is 20,000 switching cycles.