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Siemens 3MT7040-2AA01-0AT0

3P Power Contactor AC3:40A 1NC AC353-455V AC 50Hz Main circuit: Screw Auxiliary circuit: Screw

SiemensMFR # 3MT7040-2AA01-0AT0SKU # YLSMZG7JNS9HF3

product brand nameSINOVA

product designationPower contactor

size of contactor2

product extension auxiliary switchYes

at AC in hot operating state15.525 W

at AC in hot operating state per pole5.175 W

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About This Product

3P Power Contactor AC3:40A 1NC AC353-455V AC 50Hz Main circuit: Screw Auxiliary circuit: Screw

Siemens 3MT7040-2AA01-0AT0

Genuine, certified Siemens product
Fast sourcing through a worldwide supply network
Product selection and compatibility support from our technical team
Equivalent and alternative product suggestions
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Specifications

product brand nameSINOVA

product designationPower contactor

General technical data

size of contactor2

product extension auxiliary switchYes

at AC in hot operating state15.525 W

at AC in hot operating state per pole5.175 W

of main circuit with degree of pollution 3 rated value1 000 V

of auxiliary circuit with degree of pollution 3 rated value1 000 V

of main circuit rated value6 kV

of auxiliary circuit rated value6 kV

on the frontIP20

of contactor typical10 000 000

reference code according to IEC 81346-2Q

Substance Prohibitance (day/month/year)07/01/2022

Net Weight0.502 kg

Ambient conditions

installation altitude at height above sea level maximum2 000 m

during operation-5 ... +55 °C

during storage-25 ... +70 °C

relative humidity minimum10 %

relative humidity at 55 °C according to IEC 60068-2-30 maximum95 %

Main circuit

number of poles for main current circuit3

number of NO contacts for main contacts3

operating voltage at AC-3 rated value maximum690 V

at AC-1 at 400 V at ambient temperature 40 °C rated value50 A

— at ambient temperature 40 °C rated value50 A

— at ambient temperature 60 °C rated value42 A

— at 400 V rated value40 A

— at 400 V rated value18.5 kW

— at 690 V rated value15 kW

at AC1 800 1/h

at AC-1 maximum600 1/h

at AC-3 maximum600 1/h

Control circuit/ Control

type of voltage of the control supply voltageAC

at 50 Hz rated value353 ... 455 V

at 50 Hz0.85 ... 1.1

at 50 Hz120 V·A

at 50 Hz0.75

at 50 Hz15 V·A

at 50 Hz0.3

at 60 Hz0.3

closing delay at AC12 ... 27 ms

opening delay at AC5 ... 22 ms

Auxiliary circuit

instantaneous contact1

instantaneous contact0

operational current at AC-12 maximum10 A

at 230 V rated value6 A

at 400 V rated value3 A

at 500 V rated value2 A

at 690 V rated value1 A

at 24 V rated value6 A

at 110 V rated value3 A

at 220 V rated value1 A

at 24 V rated value6 A

at 110 V rated value1 A

at 220 V rated value0.3 A

at 600 V rated value0.1 A

Short-circuit protection

— with type of coordination 1 requiredfuse gG: 63 A

— with type of coordination 2 requiredfuse gG: 50 A

for short-circuit protection of the auxiliary switch requiredfuse gG: 10 A

mounting position22.5° inclination forward and backward & 360° rotation, in relation to normal vertical mounting plane

fastening methodscrew and snap-on mounting onto 35 mm DIN rail according to DIN EN 60715

height83 mm

width56 mm

depth95 mm

Connections/ Terminals

for main current circuitscrew-type terminals

for auxiliary and control circuitscrew-type terminals

solid or stranded1x (1.5 ... 10 mm²), 2x (1.5 ... 6 mm²)

finely stranded with core end processing1x (1.5 ... 10 mm²) 2x (1.5 ... 4 mm²)

— solid or stranded1x (1.5 ... 4 mm²), 2x (1.5 ... 4 mm²)

— finely stranded with core end processing1x (1.5 ... 4 mm²), 2x (1.5 ... 4 mm²)

for main contacts with screw-type terminals1.85 N·m

for auxiliary contacts with screw-type terminals1.85 N·m

for main contactsM4

of the auxiliary and control contactsM4

Safety related data

mirror contact according to IEC 60947-4-1No

Accessories 23

Genuine accessories that can be used with the Siemens 3MT7040-2AA01-0AT0 motor and are supplied separately are listed below. Click a code to open the accessory page and see the other compatible motors.

Part no	Description	Compatible motors
3MH7901-0CT10	Aksesuar
3MT7900-1XE01	Aksesuar
3MT7900-1SV21	Aksesuar
3MT7900-0PN30	Aksesuar
3MT7900-0PN20	Aksesuar
3MT7900-0PN10	Aksesuar
3MT7900-0PF30	Aksesuar
3MT7900-0PF20	Aksesuar
3MT7900-0PF10	Aksesuar
3MT7900-0LT02	Aksesuar
3MT7900-1XM01	Aksesuar
3MH7940-0CT10	Aksesuar
3MH7922-0CT10	Aksesuar
3MH7920-0CT10	Aksesuar
3MH7920-0CL10	Aksesuar
3MH7913-0CT10	Aksesuar
3MH7911-0CT10	Aksesuar
3MH7911-0CL10	Aksesuar
3MH7910-0CT10	Aksesuar
3MH7904-0CT10	Aksesuar
3MH7902-0CT10	Aksesuar
3MH7931-0CT10	Aksesuar
3MT7940-2HA01	Aksesuar