3VA5145-4ED32-1AA0
Siemens
This Siemens 3VA5145-4ED32-1AA0 is a 3-pole molded-case circuit breaker designed for system protection. It offers a 45A operational current at 40°C and a breaking capacity of 25kA at 480V.
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The Siemens 3VA5145-6ED32-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for system protection applications. It features a rated operating voltage of 690V AC and a current rating of 45A at 40°C, with derated values at higher temperatures.
This circuit breaker provides a breaking capacity of 65kA at 480V, 150kA at 240V, and 25kA at 600Y/347V, ensuring robust protection against short circuits. The overcurrent release is of type TM210 with LI protection function.
Designed for DIN rail mounting, the unit has a front connection type and accepts conductor cross-sections up to 17 x 6.5 mm. It is also compliant with HACR Type and HID Type standards according to UL 489.
With a mechanical service life of typically 20,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V, the 3VA5145-6ED32-1AA0 is built for reliability. Its dimensions are 140mm in height, 76.2mm in width, and 76.5mm in depth, with a net weight of 0.951 kg.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operating voltage is 690 V AC.
The operational current at 40°C is 45 A.
The breaking capacity at 480V is 65 kA.
This circuit breaker has 3 poles.
It features LI overcurrent protection with a TM210 release.
The mounting type is DIN Rail.
Yes, it is designed as HACR Type according to UL 489.