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This Siemens 3VA5210-1BB61-0AA0 is a 2-pole molded-case circuit breaker from the SENTRON series. It is designed for line protection with a rated operational current of 100A and a maximum breaking capacity of 100kA at 480V.
The breaker features an insulation voltage of 800V and a maximum rated operational voltage of 690V AC or 500V DC. It includes an MCS110 overcurrent release with protection function 'I' and an adjustable inrush current (Ii) range from 1600A to 1600A.
With a mechanical service life of 20,000 switching cycles and electrical endurance ratings of 8,000 cycles at 380/415V and 480V, this circuit breaker is built for durability. It operates within an ambient temperature range of -25°C to 70°C and has an IP40 rating on the front.
The unit is designed for DIN rail mounting and has dimensions of 185mm height, 105mm width, and 83mm depth. It is also HACR Type certified and can be optionally equipped with a motor drive.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated operational current is 100A.
The maximum rated operational voltage is 690V AC.
It has a short-circuit breaking capacity of 100kA at 480V.
The mechanical service life is 20,000 switching cycles.
It mounts on a DIN rail.
The IP rating is IP40 on the front.
It operates between -25°C and 70°C.