| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Approval Agency | |
| Current Rating | |
| Current Rating (Amps) | |
| Depth | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Overload Protection | |
| Storage Temperature | |
| Tape & Reel | |
| Voltage Rating |
The Siemens SENTRON 3VA5110-4EC31-0AA0 is a 3-pole molded-case circuit breaker designed for system protection. It has a maximum rated operational voltage of 690V AC and 500V DC, with a rated insulation voltage of 800V.
This circuit breaker is equipped with a TM230 overcurrent release providing LI protection, with an adjustable short-circuit protection range of 5 to 10 times the rated current. The continuous operational current is 100A at 40°C, with derating at higher temperatures. It offers a breaking capacity of up to 55kA at 240V according to IEC 60947 and 25kA at 480V according to UL 489.
With a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 380/415V, this breaker is built for durability. Its dimensions are 5.5 inches in height, 3 inches in width, and 3 inches in depth. The mounting type is DIN Rail.
Additional features include HACR Type designation and a switching capacity class of S. It does not have communication or other measurement functions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum rated operational voltage is 690V AC and 500V DC.
The continuous operational current is 100A at 40°C.
It features a TM230 overcurrent release with LI protection.
The breaking capacity at 480V according to UL 489 is 25kA.
The dimensions are 5.5 inches in height, 3 inches in width, and 3 inches in depth.
It is designed for DIN rail mounting.