3VA5145-4EC36-1AA0
Siemens
The Siemens 3VA5145-4EC36-1AA0 is a 3-pole molded-case circuit breaker rated for 45A and a breaking capacity of 25kA at 480V. It features DIN rail mounting.
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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5145-6ED36-1AA0, is engineered for reliable system protection. It operates with a rated voltage of 690V AC and features a 45A operational current at 40°C, with derated values at higher temperatures.
The circuit breaker boasts a high breaking capacity of 65kA at 480V and 25kA at 600Y/347V, ensuring robust protection against short circuits. It utilizes the TM210 overcurrent release with LI protection functions. The device is designed for DIN rail mounting and features a lever actuator.
With a mechanical service life of 20,000 cycles and electrical endurance ratings of up to 8,000 cycles at 480V, this circuit breaker is built for durability. It supports HACR and HID type applications according to UL 489 standards. The net weight is 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 operating voltage is 690 V AC.
It has 3 poles.
The breaking capacity at 240 V is 150 kA.
The net weight is 0.951 kg.
Yes, it is compliant with UL 489 standards.
