ATSU01N209LT

Name: ATSU01N209LT
Brand: Schneider
SKU: ATSU01N209LT

Efficient soft starter for asynchronous motors, ensuring smooth and controlled motor start-up.

Product ModelATSU01N209LT

Product ID31762

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
FeatureEfficient motor control for asynchronous motors
2
FeatureSmooth and controlled start-up for reduced wear and tear
3
FeatureReliable performance in a compact IP20 enclosure
4
FeatureEasy integration with existing motor control systems
5
FeatureOptimized for use in a variety of industrial applications

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Range of Product

Altistart U01 and TeSys U

Product or Component Type

Soft starter

Product destination

Asynchronous motors

Product Specific Application

Simple machine

Device short name

ATSU01

Phase

3 phase

[Us] rated supply voltage

200...480 V - 10...10 %

Motor power kW

4 kW, 3 phase 400 V1.5 kW, 3 phase 230 V

Maximum Horse Power Rating

2 hp, 3 phase 230 V5 hp, 3 phase 460 V

IcL starter rating

9 A

Utilisation category

AC-53B EN/IEC 60947-4-2

Current consumption

65 mA

Type of start

Start with voltage ramp

Power dissipation in W

1.5 W at full load and at end of starting91.5 W in transient state

Assembly style

With heat sink

Function Available

Integrated bypass

Supply voltage limits

180...528 V

Supply frequency

50...60 Hz - 5...5 %

Network Frequency

47.5...63 Hz

Output voltage

<= power supply voltage

[Uc] control circuit voltage

24 V DC +/- 10 %

Starting time

1 s / 1005 s / 2010 s / 10Adjustable 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

Input output isolation

Galvanic between power and control

Discrete input logic

Positive LI1, LI2, BOOST < 5 V <= 0.2 mA > 13 V, >= 0.5 mA

Discrete output current

2 A DC-133 A AC-15

Discrete output type

Open collector logic LO1 end of starting signalRelay outputs R1A, R1C NO

Discrete output voltage

24 V 6...30 V) open collector logic

Minimum switching current

10 mA 6 V DC relay outputs

Maximum switching current

Relay outputs 2 A 30 V DC cos phi = 0.5 20 ms inductiveRelay outputs 2 A 250 V AC AC-15 cos phi = 0.5 20 ms inductive

Maximum switching voltage

440 V relay outputs

Display type

1 LED Green)starter powered up1 LED Yellow)nominal voltage reached

Tightening torque

4.4 lbf.in (0.5 N.m)16.8...22.1 lbf.in (1.9...2.5 N.m)

Electrical connection

4 mm screw clamp terminal - rigid 1 1...10 mmÂ² AWG 8 power circuitScrew connector - rigid without cable end 1 0.5...2.5 mmÂ² AWG 14 control circuit4 mm screw clamp terminal - rigid 2 1...6 mmÂ² AWG 10 power circuitScrew connector - rigid 2 0.5...1 mmÂ² AWG 17 control circuitScrew connector - flexible with cable end 1 0.5...1.5 mmÂ² AWG 16 control circuit4 mm screw clamp terminal - flexible without cable end 1 1.5...10 mmÂ² AWG 8 power circuitScrew connector - flexible without cable end 1 0.5...2.5 mmÂ² AWG 14 control circuit4 mm screw clamp terminal - flexible with cable end 2 1...6 mmÂ² AWG 10 power circuit4 mm screw clamp terminal - flexible without cable end 2 1.5...6 mmÂ² AWG 10 power circuitScrew connector - flexible without cable end 2 0.5...1.5 mmÂ² AWG 16 control circuit

marking

Operating position

Vertical +/- 10 degree

Height

9.2 in (234 mm)

Width

1.8 in (45 mm)

Depth

5.9 in (150 mm)

Net Weight

0.75 lb(US) (0.34 kg)

Motor power range AC-3

1.1...2 kW 200...240 V 3 phase2.2...3 kW 380...440 V 3 phase4...6 kW

Motor starter type

Soft starter

Electromagnetic compatibility

Conducted and radiated emissions level B CISPR 11Conducted and radiated emissions level B IEC 60947-4-2Damped oscillating waves level 3 IEC 61000-4-12Electrostatic discharge level 3 IEC 61000-4-2EMC immunity EN 50082-1EMC immunity level B EN 50082-2Harmonics level 3 IEC 1000-3-2Harmonics level 3 IEC 1000-3-4Immunity to electrical transients level 4 IEC 61000-4-4Immunity to radiated radio-electrical interference level 3 IEC 61000-4-3Voltage/current impulse level 3 IEC 61000-4-5Conducted and radiated emissions level 3 IEC 61000-4-6Immunity to conducted interference caused by radio-electrical fields level 4 IEC 61000-4-11

Standards

EN/IEC 60947-4-2

Product Certifications

ULC-tickCSACCC

IP Degree of Protection

IP20

Pollution degree

2 EN/IEC 60947-4-2

Vibration resistance

1 gn 13...150 Hz)EN/IEC 60068-2-61.5 mm peak to peak 3...13 Hz)EN/IEC 60068-2-6

Shock resistance

15 gn 11 ms EN/IEC 60068-2-27

Relative humidity

5...95 % without condensation or dripping water EN/IEC 60068-2-3

Ambient air temperature for operation

14...104 °F (-10...40 °C) without derating)104...122 °F (40...50 °C) with current derating of 2 % per °C)

Ambient air temperature for storage

-13...158 °F (-25...70 °C) EN/IEC 60947-4-2

Operating altitude

<= 3280.84 ft (1000 m) without derating> 3280.84 ft (1000 m) with current derating of 2.2 % per additional 100 m