Altistart 01
Schneider Electric catalog image for this SKU; may represent the product family.
SOFT STARTER
soft starter for asynchronous motor, Altistart 01, ATS01, 9A, 380 to 415V, 4kW
SKU ATS01N209QNSchneider Electric ATS01N209QN is a soft starter in the Altistart 01 range. Key specifications include supply phases: 3 phases; control voltage: Built into the starter; ip protection: IP20.
3 phasesSupply phases
Built into the starterControl voltage
IP20IP protection
PRODUCT DATA
Technical specifications
Source: Schneider Electric product catalog.
Verified September 17, 2026.
| Product reference | ATS01N209QN |
|---|---|
| Range of product | Altistart 01 |
| Product destination | Asynchronous motors |
| Product or component type | Soft starter |
| Product specific application | Simple machine |
| Device short name | ATS01 |
| Network number of phases | 3 phases |
| [Us] rated supply voltage | 380...415 V - 10...10 % |
| Motor power kW | 4 kW, 3 phases at 380...415 V |
| IcL starter rating | 9 A |
| Utilisation category | AC-53B conforming to EN/IEC 60947-4-2 |
| Current consumption | 45 A at nominal load |
| Type of start | Start with voltage ramp |
| Power dissipation in W | 4 W at full load and at end of starting 94 W in transient state |
| Assembly style | With heat sink |
| Function available | Integrated bypass |
| Supply voltage limits | 342…456 V |
| Supply frequency | 50...60 Hz - 5...5 % |
| Network frequency | 47.5...63 Hz |
| Output voltage | <= power supply voltage |
| [Uc] Control circuit voltage | Built into the starter |
| Starting time | 1 s / 100 5 s / 20 10 s / 10 Adjustable from 1 to 10 s |
| Deceleration time symb | Adjustable from 1 to 10 s |
| Starting torque | 30...80 % of starting torque of motor connected directly on the line supply |
| Discrete input type | Logic (LI1, LI2, BOOST) stop, run and boost on start-up functions <= 8 mA 27 kOhm |
| Discrete input voltage | 24...40 V |
| Discrete input logic | Positive LI1, LI2, BOOST at State 0: < 5 V and <= 0.2 mA at State 1: > 13 V, >= 0.5 mA |
| Discrete output current | 2 A DC-13 3 A AC-15 |
| Discrete output type | Open collector logic LO1 end of starting signal Relay outputs R1A, R1C NO |
| Discrete output voltage | 24 V (voltage limits: 6...30 V) open collector logic |
| Minimum switching current | 10 mA at 6 V DC for relay outputs |
| Maximum switching current | Relay outputs: 2 A at 250 V AC cos phi = 0.5 and L/R = 20 ms inductive load Relay outputs: 2 A at 30 V DC cos phi = 0.5 and L/R = 20 ms inductive load |
| Display type | 1 LED (green) for starter powered up 1 LED (yellow) for nominal voltage reached |
| Tightening torque | 0.5 N.m 1.9…2.5 N.m |
| Electrical connection | 4 mm screw clamp terminal - rigid 1 1...10 mm² 8 AWG power circuit Screw connector - rigid without cable end 1 0.5...2.5 mm² 14 AWG control circuit 4 mm screw clamp terminal - rigid 2 1...6 mm² 10 AWG power circuit Screw connector - rigid 2 0.5...1 mm² 17 AWG control circuit Screw connector - flexible with cable end 1 0.5...1.5 mm² 16 AWG control circuit 4 mm screw clamp terminal - flexible without cable end 1 1.5...10 mm² 8 AWG power circuit Screw connector - flexible without cable end 1 0.5...2.5 mm² 14 AWG control circuit 4 mm screw clamp terminal - flexible with cable end 2 1...6 mm² 10 AWG power circuit 4 mm screw clamp terminal - flexible without cable end 2 1.5...6 mm² 10 AWG power circuit Screw connector - flexible without cable end 2 0.5...1.5 mm² 16 AWG control circuit |
| Marking | CE |
| Operating position | Vertical +/- 10 degree |
| Height | 124 mm |
| Width | 45 mm |
| Depth | 131 mm |
| Net weight | 0.42 kg |
| Compatibility code | ATS01N2 |
| Power range | 4…6 kW at 380…440 V 3 phases |
| Motor starter type | Soft starter |
| Electromagnetic compatibility | Conducted and radiated emissions level B conforming to CISPR 11 Conducted and radiated emissions level B conforming to IEC 60947-4-2 Damped oscillating waves level 3 conforming to IEC 61000-4-12 Electrostatic discharge level 3 conforming to IEC 61000-4-2 EMC immunity level 3 conforming to EN 50082-1 EMC immunity level B conforming to EN 50082-2 Harmonics level 3 conforming to IEC 1000-3-2 Harmonics level 3 conforming to IEC 1000-3-4 Immunity to conducted interference caused by radio-electrical fields level 3 conforming to IEC 61000-4-6 Immunity to electrical transients level 4 conforming to IEC 61000-4-4 Immunity to radiated radio-electrical interference level 3 conforming to IEC 61000-4-3 Micro-cuts and voltage fluctuation conforming to IEC 61000-4-11 Voltage/current impulse level 3 conforming to IEC 61000-4-5 |
| Standards | EN/IEC 60947-4-2 |
| Product certifications | GOST CCC CSA C-Tick UL |
| IP degree of protection | IP20 |
| Pollution degree | 2 conforming to EN/IEC 60947-4-2 |
| Vibration resistance | 1 gn (f= 13…150 Hz) conforming to EN/IEC 60068-2-6 1.5 mm peak to peak (f= 3…13 Hz) conforming to EN/IEC 60068-2-6 |
| Shock resistance | 15 gn for 11 ms conforming to EN/IEC 60068-2-27 |
| Relative humidity | 5…95 % without condensation or dripping water conforming to EN/IEC 60068-2-3 |
| Ambient air temperature for operation | -10…40 °C (without derating) 40…50 °C (with current derating of 2 % per °C) |
| Ambient air temperature for storage | -25…70 °C conforming to EN/IEC 60947-4-2 |
| Operating altitude | <= 1000 m without derating > 1000 m with current derating of 2.2 % per additional 100 m |
For complete electrical ratings, applicable standards, connection requirements and installation instructions, consult the official Schneider Electric reference ↗.