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This Siemens SENTRON 3VA5111-6EC31-1AA0 is a molded-case circuit breaker designed for system protection applications. It features a 3-pole configuration with a permanent rated current of 110A, adjustable from 5 to 10 times the nominal current for short-circuit protection.
The circuit breaker has a breaking capacity of 65kA at 480V and 100kA at 240V, with a UL file designation of HEAM. It is built with a TM230 overcurrent release and supports LI protection functions. The device is rated for a maximum operational voltage of 690V and operates within an ambient temperature range of -25°C to 70°C.
Designed for DIN rail mounting, this circuit breaker has physical dimensions of 5.5 inches in height, 3 inches in width, and 3 inches in depth. It offers a mechanical service life of typically 15,000 switching cycles and electrical endurance ratings of up to 8,000 cycles at 480V.
Compliance is indicated by UL489, CE, CSA, EAC, VDE, and CCC approvals. The protection class on the front is IP40. It is also noted as HACR Type for HVAC applications.
| 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 110A at 40°C, 45°C, and 50°C, with reduced ratings at higher temperatures.
The breaking capacity is 65kA at 480V and 100kA at 240V.
This circuit breaker has 3 poles.
It uses DIN Rail mounting.
The minimum operating ambient temperature is -25°C.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.