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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5150-6ED30-0DD0, is engineered for system protection applications. It features a 3-pole configuration with a rated operational voltage of 690V AC and a maximum DC operational voltage of 500V.
The breaker is rated for 50A at 40°C, with a maximum breaking capacity (Icu) of 150 kA at 240V and 65 kA at 480V, according to UL 489 standards. It also meets IEC 60947 standards with a breaking capacity of 70 kA at 415V.
Designed with a TM210 overcurrent release and LI protection function, it provides reliable overload and short-circuit protection. The unit has a mechanical service life of 20,000 switching cycles and an electrical endurance of up to 8,000 cycles at 480V.
With a compact design measuring 76.2 mm in width and 76.5 mm in depth, it is suitable for DIN rail mounting. The degree of protection is IP40.
| 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 at AC is 690 V, and the maximum rated operational voltage with DC is 500 V.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.
The REACH status is REACH Unaffected.
The operational current is 50 A at 40°C.
The breaking capacity according to UL 489 is 65 kA at 480 V.
The dimensions are 76.2 mm in width and 76.5 mm in depth.