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Siemens 3RW5116-1XC14-0S — Soft Starters

Siemens 3RW5116-1XC14-0S Soft Starter, 200-480 V

MPN3RW5116-1XC14-0S

Siemens SIRIUS 3RW5116-1XC14-0S soft starter, 200-480 V AC, 14 A minimum, trip class 10A/10E/20E, screw fixing, 203x185x321 mm.

Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

3RW5116-1XC14-0S — Power & Motor Rating
ParameterValue
Rated motor power at 400 V (40 °C)15 W
Rated motor power at 230 V (40 °C)7.5 W
Rated operational current at 40 °C55.4 A
Rated operational current at 50 °C49 A
Rated operational current at 60 °C45 A
Rated insulation voltage480 V
Minimum settable current (% of Ie)15 %; Relative to smallest settable Ie
Power loss during startup (50 °C)323 W
3RW5116-1XC14-0S — Control & Connection
ParameterValue
Control supply voltage typeAC
Main circuit terminal typebox terminal
Control circuit wire range, solid1x (0.5 ... 4.0 mm²), 2x (0.5 ... 2.5 mm²)
Control circuit wire range, finely stranded (with ferrule)1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.5 mm²)
Analog outputYes; 4 ... 20 mA (default) / 0 ... 10 V (parameterizable with High Feature HMI)
Auxiliary contact rated current, AC-15 at 250 V3 A
Control supply voltage tolerance, AC 50 Hz (max.)10 %
Control supply voltage tolerance, AC 50 Hz (min.)-15 %
Control supply voltage tolerance, AC 60 Hz (max.)10 %
Control supply voltage tolerance, AC 60 Hz (min.)-15 %
Control supply frequency tolerance (max.)10 %
Control supply frequency tolerance (min.)-10 %
Operating frequency tolerance (max.)10 %
Operating frequency tolerance (min.)-10 %
Operating voltage tolerance, inside-delta (max.)10 %
Operating voltage tolerance, inside-delta (min.)-15 %
3RW5116-1XC14-0S — Protection & Features
ParameterValue
Motor overload protectionYes
Adjustable current limitationYes
Inside-delta connectionYes
Intrinsic device protectionYes
Pollution degree3, acc. to IEC 60947-4-2
3RW5116-1XC14-0S — Mechanical
ParameterValue
Height321 mm
Width185 mm
Depth203 mm
Weight5.2 kg
Mounting position+/- 10° rotation possible and can be tilted forward or backward on vertical mounting surface
Fastening methodscrew fixing
Mounting clearance, top100 mm
Mounting clearance, bottom75 mm
Mounting clearance, side5 mm
Mounting clearance, front10 mm
3RW5116-1XC14-0S — Environmental
ParameterValue
Operating temperature range-25 ... +60 °C; Please observe derating at temperatures of 40 °C or above
Storage / transport temperature range-40 ... +80 °C
Max. installation altitude5 000 mm; Derating as of 1000 m, see catalog
Ambient class during operation (IEC 60721)3K6 (no ice formation, only occasional condensation), 3C3 (no salt mist), 3S2 (sand must not get into the devices), 3M6
Ambient class during transport (IEC 60721)2K2, 2C1, 2S1, 2M2 (max. fall height 0.3 m)
3RW5116-1XC14-0S — Specifications
ParameterValue
Trip ClassCLASS 10A (default) / 10E / 20E; acc. to IEC 60947-4-2
Number Of Controlled Phases3
Utilization category according to IEC 60947-4-2AC-53b
Product Feature Integrated Bypass Contact SystemNo
Start-Up Ramp Time Of Soft Starter0 ... 20 s
Ramp-Down Time Of Soft Starter0 ... 20 s
3RW5116-1XC14-0S — Electrical
ParameterValue
Current Limiting Value [%] Adjustable130 ... 700 %
Starting Voltage [%]30 ... 100 %
Stopping Voltage [%]50 %; non-adjustable

Product details

What this soft starter does

The Siemens 3RW5116-1XC14-0S is a SIRIUS soft starter sized for motor starting duty on 200-480 V AC supplies, with a minimum settable operating current of 14 A. It delivers voltage ramp and soft torque profiles to reduce mechanical shock on conveyors, pumps, and compressors, plus a ramp-down (soft stop) for controlled deceleration. Trip class is selectable between CLASS 10A (default), 10E, and 20E per IEC 60947-4-2, which governs the thermal overload protection curve — CLASS 10A clears a locked-rotor condition in under 10 seconds, matching standard motor starts; 20E stretches that window for high-inertia loads like centrifuges.

Fieldbus and HMI integration

This soft starter carries onboard PROFIBUS, Modbus RTU, and PROFINET standard interfaces, so it drops directly into a Siemens S7 or third-party control network without an external gateway. The HMI-Standard and HMI-High Feature options give local parameter access and an analog output configurable as 4-20 mA or 0-10 V for speed or current feedback to a PLC. A remote reset is possible by cycling the control supply voltage — useful for unattended restart after a fault.

Mounts via screw fixing on a vertical surface, with ±10° rotation or tilt allowed. Clearance requirements: 100 mm above, 75 mm below, 10 mm in front, 5 mm at the sides, and 0 mm behind — tight enough for a shallow backpanel. Shock rated at 15 g / 11 ms; vibration resistance is 15 mm at 6 Hz and 2 g up to 500 Hz.

Frequently asked questions

What is the trip class for 3RW5116-1XC14-0S?

Trip class is selectable as CLASS 10A (default), 10E, or 20E per IEC 60947-4-2. CLASS 10A clears a locked-rotor condition in under 10 seconds; 20E extends the window for high-inertia loads.

Does 3RW5116-1XC14-0S have a built-in bypass?

The evidence does not list a built-in bypass contactor. The soft starter supports inside-delta circuit wiring, which can reduce the rated current requirement for the bypass contactor if one is added externally.

MPN
3RW5116-1XC14-0S