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This Siemens 3VA5211-5ED31-1AA0 is a 3-pole molded-case circuit breaker from the 3VA5 series, designed for robust system protection. It offers a rated operational current of 110A at 40°C and a significant breaking capacity of 35kA at 480V, meeting UL 489 standards.
The circuit breaker features an LI overcurrent protection function with adjustable settings for overload and short-circuit protection. It is built with a mechanical service life of 20,000 cycles and an electrical endurance of 8,000 cycles at 480V.
Designed for ease of installation, it supports DIN rail mounting and has a connection type specified as 'Without connection'. The operating temperature range is from -25°C to 70°C, with a front protection class of IP40. This model is also designated as HACR Type, suitable for Heating, Air Conditioning, and Refrigeration applications.
Key electrical specifications include a maximum power loss of 22.6W and a voltage rating of up to 690V. The dimensions are 105mm width, 185mm height, and 83mm depth.
| 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 110A at 40°C.
The UL breaking capacity is 35 kA at 480 V.
It has three poles.
It is mounted on a DIN rail.
The ingress protection rating is IP40.
The maximum operating temperature is 70°C.