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This Siemens 3VA5 series molded-case circuit breaker, part number 3VA5150-5EC36-1AA0, is a robust solution for system protection. It operates at a rated voltage of 690V AC and has a nominal operational current of 50A at 40°C, with derated values at higher temperatures.
The circuit breaker offers a breaking capacity of 35kA at 480V and 18kA at 600Y/347V, ensuring reliable protection against short circuits. It features TM230 overcurrent release with LI protection function and is UL489 listed for SB (naval) applications, as well as HACR and HID types.
Designed for mechanical simplicity and durability, it has a typical mechanical service life of 20,000 switching cycles. The unit is suitable for DIN rail mounting and comes in a box package. Its general technical data includes a maximum power loss of 12W and 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 for this circuit breaker is 690 V AC.
The maximum power loss for this circuit breaker is 12 W.
The operational current at 40°C is 50 A.
The breaking capacity at 480V is 35 kA.
This circuit breaker is designed for DIN rail mounting.
This component is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.