Siemens SIRIUS, motor protection circuit breaker, 3RV2011-4AA10-ZX95, Class 10, 45 mm width, 97 mm depth, screw and snap-on mounting onto 35 mm DIN rail, 30 kA at 400 V.
| Parameter | Value |
|---|---|
| Series | SIRIUS |
| Product designation | Circuit breaker |
| Frame size | S00 |
| Parameter | Value |
|---|---|
| Rated operational current (Ie) | 16 A |
| Rated voltage | 20 ... 690 V |
| Rated voltage, AC-3 (max.) | 690 V |
| Rated frequency | 50 ... 60 Hz |
| Rated insulation voltage (Ui), pollution degree 3 | 690 V |
| Rated impulse withstand voltage (Uimp) | 6 kV |
| Number of poles | 3 |
| Power loss (AC, hot) | 9.25 W |
| Power loss, per pole (AC, hot) | 3.1 W |
| Parameter | Value |
|---|---|
| Overload release setting range | 10 ... 16 A |
| Instantaneous short-circuit trip current | 208 A |
| Trip class | CLASS 10 |
| Breaking capacity at 240 V (AC) | 100 kA |
| Breaking capacity at 400 V (AC) | 55 kA |
| Breaking capacity at 500 V (AC) | 10 kA |
| Breaking capacity at 690 V (AC) | 4 kA |
| Breaking capacity at 240 V | 100 kA |
| Breaking capacity at 690 V | 2 kA |
| Short-circuit trip type | magnetic |
| Overload release type | thermal |
| Short-circuit protection | Yes |
| Phase-failure detection | Yes |
| Ground-fault detection | No |
| Auxiliary switch extendable | Yes |
| Parameter | Value |
|---|---|
| Endurance, main contacts (typ.) | 100 000 |
| Endurance, auxiliary contacts (typ.) | 100 000 |
| Switching frequency, AC-3 (max.) | 15 1/h |
| Auxiliary CO (changeover) contacts | 0 |
| Parameter | Value |
|---|---|
| Main-circuit terminal type | screw-type terminals |
| Main-circuit connector arrangement | Top and bottom |
| Conductor cross-section, solid / stranded | 2x (0,75 ... 2,5 mm²), 2x 4 mm² |
| Conductor cross-section, finely stranded with ferrule | 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²) |
| Parameter | Value |
|---|---|
| Height | 97 mm |
| Width | 45 mm |
| Depth | 97 mm |
| Mounting method | screw and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715 |
| Mounting position | any |
| Parameter | Value |
|---|---|
| Operating temperature | -20 ... +60 °C |
| Storage temperature | -50 ... +80 °C |
| Transport temperature | -50 ... +80 °C |
| Relative humidity (operation) | 10 ... 95 % |
| Max. installation altitude | 2 000 m |
| Parameter | Value |
|---|---|
| Design Of The Product | For motor protection |
The gL/gG fuse coordination at 400 V is 63 A, so the upstream fuse clears before the breaker takes thermal damage on a hard short.
Screw-type terminals on the main current circuit accept 2x (0.75 to 2.5 mm²) solid or stranded, or 2x 4 mm². Main contact screws are M3. Clearances: 50 mm upwards and downwards, 30 mm at the sides, 0 mm forwards and backwards.
Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time.
The depth is 97 mm, width 45 mm, height 97 mm. Mounts on 35 mm DIN rail with 50 mm clearance above and below, 30 mm at the sides.
Width is 45 mm, depth 97 mm, height 97 mm. Fits a standard 45 mm wide DIN-rail slot.
Both are 45 mm wide SIRIUS motor protection breakers with screw-type terminals on 35 mm DIN rail, so the footprint and mounting are compatible. However, verify the trip curve and clearing capacity match the application—this unit is Class 10 with 30 kA at 400 V.
The product is a Siemens SIRIUS circuit breaker designed to IEC/EN 60947 standards. Compliance documentation (RoHS, REACH, UL) is available from Siemens upon request; the part carries CE marking for the European market.
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