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This Siemens 3VA5 molded-case circuit breaker, part number 3VA5150-4ED22-1AA0, is designed for system protection. It features a 2-pole configuration and a nominal current rating of 50A at 40°C, with derated values at higher temperatures.
The circuit breaker offers a breaking capacity of 25kA at 480V AC, making it suitable for various applications. It is equipped with TM210 overcurrent release and LI protection function. The device operates at a rated voltage of 415V AC.
With a mechanical service life of typically 20,000 cycles and electrical endurance ratings of up to 8,000 cycles, this breaker is built for durability. It has a net weight of 0.669 kg and dimensions of 140mm height, 50.8mm width, and 76.5mm depth. The mounting type is DIN Rail, and it features front connections with a nut keeper kit.
This circuit breaker is UL489 listed and suitable for HACR and HID type applications. It has a maximum power loss of 8W.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operational current rating is 50A at 40°C, and it derates to 44A at 70°C.
The breaking capacity is 25kA at 480V AC, 65kA at 240V AC, and 14kA at 600 Y/347 V.
The rated operating voltage is 415V AC.
This circuit breaker has 2 poles.
It features LI protection function with a TM210 overcurrent release.
The mounting type is DIN Rail.