| Category | |
| Manufacturer Name | |
| Actuator Type | |
| Ambient Temperature | |
| Approval Agency | |
| Breaker Type | |
| Current Rating | |
| Current Rating (Amps) | |
| Illumination | |
| Mounting Type | |
| Number of Poles | |
| Relative Humidity | |
| SVHC Present | |
| Storage Temperature | |
| Voltage Rating |
This Siemens 3RV20314VA10 is a circuit breaker from the SIRIUS 3RV2 series, specifically designed for motor protection applications. It is built with a size S2 frame and offers a 3-pole configuration.
The breaker provides adjustable current response for overload protection, ranging from 35 to 45 A, with a nominal operational current of 45 A at 400V AC-3 and AC-3e. It operates within a voltage range of 20 to 690 V and has a breaking capacity (Icu) of up to 100 kA at 240 V AC and 65 kA at 400 V AC. The instantaneous short-circuit trip unit responds at 650 A.
Key electrical features include a CLASS 10 trip class and phase failure detection. The device is rated for a maximum operating frequency of 15 1/h for AC-3 and AC-3e. It has a mechanical and electrical endurance of 50,000 switching cycles.
Designed for easy installation, the 3RV20314VA10 features DIN rail mounting. It operates reliably within an ambient temperature range of -20 to +60 °C and can be installed at altitudes up to 2,000 meters. The breaker also meets ATEX directives for hazardous environments.
The adjustable current response value for the current-dependent overload release is 35 to 45 A.
The rated operating voltage is up to 690 V.
The operational current at AC-3 at 400 V is rated at 45 A.
The trip class is CLASS 10.
The breaking capacity (Icu) at AC at 400 V is 65 kA, and the operating short-circuit current (Ics) at AC at 400 V is 30 kA.
The ambient temperature during operation is -20 to +60 °C.