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Is Siemens 5SY4340-8FA genuine and new?

Yes. This Siemens product is supplied genuine and brand-new, sold with invoice under Yılsa Engineering assurance.

How do I get the datasheet and technical specs for Siemens 5SY4340-8FA?

Key technical specifications are listed on the product page. For the full datasheet, dimensions and compatibility, simply contact Yılsa Engineering.

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Siemens 5SY4340-8FA

Miniature circuit breaker 400 V 10kA, 3-pole, 40A, D=70 mm as counter preliminary miniature circuit breaker

SiemensMFR # 5SY4340-8FASKU # YLSUMT3AUHWKSYB

product brand nameSENTRON

product designationMiniature circuit breaker

design of the productAs automatic meter

number of poles3

design of pole3P

tripping characteristic classD

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About This Product

Miniature circuit breaker 400 V 10kA, 3-pole, 40A, D=70 mm as counter preliminary miniature circuit breaker

Siemens 5SY4340-8FA

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
Quotation and lead time tailored to your request

Specifications

Model

product brand nameSENTRON

product designationMiniature circuit breaker

design of the productAs automatic meter

General technical data

number of poles3

design of pole3P

tripping characteristic classD

mechanical service life (operating cycles) typical10 000

overvoltage category3

degree of pollution3

Voltage

type of voltage of the operating voltageAC

with single-phase operation at AC rated value440 V

with multi-phase operation at AC rated value440 V

— at 40 °C rated value38.08 A

— at 50 °C rated value36.08 A

— at 55 °C rated value35 A

operational current at AC rated value40 A

Supply voltage

at AC400 V

value range of the supply voltage frequency50/60 Hz

operating voltage at DC rated value maximum72 V

Protection class

protection class IPIP20, with connected conductors

Breaking Capacity

according to EN 60898 rated value10 kA

Dissipation

power loss [W] for rated value of the current at AC in hot operating state per pole3 W

suitability for operationInfrastructure / Industry

Product details

product feature touch protectionYes

combined terminal topYes

combined terminal bottomYes

neutral conductor switchingNo

product feature properties for main switches in accordance with EN 60204-1Yes

product feature halogen-freeYes

product feature sealableYes

product feature silicon-freeYes

product extension installable supplementary devicesYes

Connections

minimum0.75 mm²

maximum35 mm²

minimum0.75 mm²

maximum35 mm²

minimum0.75 mm²

maximum25 mm²

minimum18

maximum4

maximum31 lbf·in

maximum3.5 N·m

position of power supply cordAny

Mechanical Design

height90 mm

width54 mm

depth76 mm

installation depth70 mm

number of modular width units3

fastening methodDIN rail

mounting positionany

Net Weight481 g

Environmental conditions

influence of the surrounding temperaturemax. 95% RH up to 55°C

vibration resistance according to IEC 60068-2-6±1mm at 5 to 25Hz; 50m/s² at 25 to 150Hz

minimum-25 °C

maximum55 °C

minimum-40 °C

maximum75 °C

number of test cycles for environmental testing according to IEC 60068-2-3028

Accessories 63

Genuine accessories that can be used with the Siemens 5SY4340-8FA 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
5ST3010	Aksesuar
5ST3803	Aksesuar
5ST3801	Aksesuar
5ST3020	Aksesuar
5ST3030	Aksesuar
5ST3040	Aksesuar
5ST3062-0MC	Aksesuar
5ST3820-2	Aksesuar
5ST3062	Aksesuar
5ST3071	Aksesuar
5SM2635-0	Aksesuar
5SM2835-8	Aksesuar
5SM2735-8	Aksesuar
5SM2735-6	Aksesuar
5SM2735-0	Aksesuar
5SM2635-8	Aksesuar
5SM2635-6	Aksesuar
5SM2435-6	Aksesuar
5SM2332-6KK01	Aksesuar
5SM2335-0	Aksesuar
5SM2832-8	Aksesuar
5SM2632-6	Aksesuar
5SM2632-0	Aksesuar
5SM2332-6	Aksesuar
5SM2332-0	Aksesuar
5SM2335-6	Aksesuar
5SM2335-6KK01	Aksesuar
5ST3060	Aksesuar
5ST3061	Aksesuar
5ST3800	Aksesuar
5TG8240	Aksesuar
8WH8210-0AA35	Aksesuar
8WH8210-0AA36	Aksesuar
5SW3005	Aksesuar
5SW3007	Aksesuar
5ST2134	Aksesuar
7LF9006	Aksesuar
8GB4561	Aksesuar
8GB4562	Aksesuar
8GB4563	Aksesuar
5ST2135	Aksesuar
5ST2136	Aksesuar
8GB4564	Aksesuar
5ST3717	Seçmeli zorunlu ürün
5ST3615-1	Seçmeli zorunlu ürün
5ST3721	Seçmeli zorunlu ürün
5ST3613-4	Seçmeli zorunlu ürün
5ST3723	Seçmeli zorunlu ürün
5ST3753	Seçmeli zorunlu ürün
5ST3755	Seçmeli zorunlu ürün
5ST3756	Seçmeli zorunlu ürün
5ST3740-1	Seçmeli zorunlu ürün
5ST3754	Seçmeli zorunlu ürün
5ST3738	Seçmeli zorunlu ürün
5ST3708	Seçmeli zorunlu ürün
5ST3710	Seçmeli zorunlu ürün
5ST3615	Seçmeli zorunlu ürün
5ST3740	Seçmeli zorunlu ürün
5ST3613	Seçmeli zorunlu ürün
5ST3614	Seçmeli zorunlu ürün
5ST3643	Seçmeli zorunlu ürün
5ST3644	Seçmeli zorunlu ürün
5ST3645	Seçmeli zorunlu ürün