| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating (Amps) | |
| Depth | |
| Height | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating | |
| Width |
This Siemens 3VA5140-6EC31-1AA0 is a molded-case circuit breaker designed for system protection. It features a 3-pole configuration and a rated current of 40A, with an operational current of 40A at up to 50°C. The breaker provides overload protection with an LI function and a fixed short-circuit protection setting.
With a breaking capacity of 65kA at 480V and 100kA at 240V, this circuit breaker is suitable for demanding applications. It operates at a voltage rating of 690V and has a maximum power loss of 10.1W. The mechanical service life is typically 15,000 switching cycles, with electrical endurance varying based on voltage and load conditions.
The unit is designed for DIN rail mounting and has dimensions of 140mm height, 76.2mm width, and 76.5mm depth. It includes an optional motor drive accessory. The operating ambient temperature ranges from -25°C upwards. This circuit breaker is also HACR Type certified.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated current (In) is 40A.
The voltage rating is 690V.
The breaking capacity is 65kA at 480V.
It has 3 poles.
It offers TM230 overload protection with LI function.
The mounting type is DIN Rail.
The minimum operating ambient temperature is -25°C.