| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating (Amps) | |
| Depth | |
| Height | |
| Illumination | |
| Ingress Protection | |
| Mounting Type | |
| Number of Poles | |
| Overload Protection | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating | |
| Width |
The Siemens 3VA5210-5EC31-1AA0 is a 3-pole molded-case circuit breaker from the SENTRON series, designed for system protection. It has a permanent rated current of 100A and a maximum rated operational current of 250A.
This circuit breaker offers a breaking capacity of 35kA at 480V and 18kA at 600V, with a switching capacity class of M according to IEC 60947. The overcurrent release is of type TM230 with LI protection function. It is rated for a voltage of 690V AC.
Key electrical specifications include a maximum power loss of 31.6W and an active power loss of 10.53W per pole under rated conditions. The mechanical service life is typically 20,000 switching cycles, with electrical endurance rated at 8,000 cycles at 480V and 4,000 cycles at 600V.
Mechanically, the unit has dimensions of 185mm height, 105mm width, and 83mm depth. It is designed for DIN rail mounting and has an IP40 protection rating on the front. The operating temperature range is from -25°C to 70°C.
| 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 100A at 40°C and 45°C, with derated values at higher temperatures.
The breaking capacity is 35kA at 480V and 18kA at 600V.
It features TM230 overcurrent release with LI protection.
The voltage rating is 690V AC.
It is designed for DIN rail mounting.
The operating temperature range is from -25°C to 70°C.