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This Siemens 3VA5150-6EF36-0AA0 is a molded-case circuit breaker designed for system protection. It features a 3-pole configuration and an operational current of 50A at 40°C, with derating at higher temperatures.
The circuit breaker boasts a high breaking capacity, rated at 65kA at 480V per UL 489 standards, and 150kA at 240V per IEC 60947. It utilizes the TM240 overcurrent release with LI protection function.
With a rated insulation voltage of 800V and a maximum operational voltage of 690V AC, this breaker is suitable for various industrial applications. It is designed for DIN rail mounting and has a mechanical service life of 20,000 switching cycles.
Key electrical specifications include a maximum power loss of 12W and an active power loss of 4W per pole at rated current. The breaker also supports HACR and HID Type designations according to UL 489.
| Qty | Low | High |
|---|---|---|
| 1+ | $288.34 | $288.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 50A at 40°C, with derating to 44A at 70°C.
The breaking capacity is 65kA at 480V according to UL 489, and 150kA at 240V according to IEC 60947.
The rated operating voltage is 690 V AC, with a maximum DC operational voltage of 500 V.
This circuit breaker has 3 poles.
It is designed for DIN rail mounting.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is MSL 1.