How can I get a price quote for Siemens 5SY4140-8?

You can request a fast quote for Siemens 5SY4140-8 from Yılsa Engineering. Reference part number YLSQLKZUOXUMLE. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 5SY4140-8 in stock and what is the delivery time?

Yılsa Engineering sources products as genuine items through a wide supplier network. Typical lead time is 7-21 days, with 1-3 business days domestic transit in Türkiye. Current status is confirmed in the quote.

Is Siemens 5SY4140-8 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 5SY4140-8?

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

Click to zoom

Photo may not represent actual item. Refer to name and product specs for all details.

Siemens 5SY4140-8

Miniature circuit breaker 230/400 V 10kA, 1-pole, D, 40A, D=70 mm

SiemensMFR # 5SY4140-8SKU # YLSQLKZUOXUMLE

product brand nameSENTRON

product designationMiniature circuit breaker

number of poles1

design of pole1P

tripping characteristic classD

overvoltage category3

Have questions?Chat on WhatsApp

About This Product

Miniature circuit breaker 230/400 V 10kA, 1-pole, D, 40A, D=70 mm

Siemens 5SY4140-8

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

General technical data

number of poles1

design of pole1P

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

supply voltage with single-phase operation at AC rated value230 V

— at 40 °C rated value37.56 A

— at 50 °C rated value34.96 A

— at 55 °C rated value33.6 A

— at 60 °C rated value32.16 A

operational current at AC rated value40 A

Supply voltage

at AC400 V

at DC rated value60 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

at DC according to IEC 60947-2 rated value15 kA

according to EN 60898 rated value10 kA

according to IEC 60947-2 rated value15 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

Product function

set values setting current (Ii) for I-tripping14

reference value setting current (Ii) for I-trippingx In

Short circuit

at AC according to UL 1077 and CSA C22.2 No.2355 kA

Connections

minimum0.75 mm²

maximum35 mm²

minimum0.75 mm²

maximum35 mm²

minimum0.75 mm²

maximum25 mm²

minimum18

maximum4

minimum22 lbf·in

maximum31 lbf·in

minimum2.5 N·m

maximum3.5 N·m

position of power supply cordAny

Mechanical Design

height90 mm

width18 mm

depth76 mm

installation depth70 mm

number of modular width units1

fastening methodDIN rail

mounting positionany

Net Weight166 g

Environmental conditions

influence of the surrounding temperaturemax. 95% RH up to 55°C, max. 55% RH up to 70°C, max. 35% RH up to 75°C

standardIEC / EN 60898-1, IEC / EN 60947-2 / UL1077

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

minimum-40 °C

maximum70 °C

minimum-40 °C

maximum75 °C

number of test cycles for environmental testing according to IEC 60068-2-306

Accessories 70

Genuine accessories that can be used with the Siemens 5SY4140-8 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
5ST3062	Aksesuar
5ST3820-1	Aksesuar
5ST3071	Aksesuar
5TG8240	Aksesuar
8WH8210-0AA35	Aksesuar
8WH8210-0AA36	Aksesuar
5SW3004	Aksesuar
5SW3005	Aksesuar
5SW3006	Aksesuar
5SW3007	Aksesuar
5ST2134	Aksesuar
7LF9006	Aksesuar
8GB4562	Aksesuar
8GB4561	Aksesuar
8GB4564	Aksesuar
8GB4563	Aksesuar
5ST2136	Aksesuar
5ST2135	Aksesuar
5ST3756	Seçmeli zorunlu ürün
5ST3755	Seçmeli zorunlu ürün
5ST3754	Seçmeli zorunlu ürün
5ST3753	Seçmeli zorunlu ürün
5ST3723	Seçmeli zorunlu ürün
5ST3624-4	Seçmeli zorunlu ürün
5ST3624-1	Seçmeli zorunlu ürün
5ST3787-0	Seçmeli zorunlu ürün
5ST3687-0	Seçmeli zorunlu ürün
5ST3654	Seçmeli zorunlu ürün
5ST3762	Seçmeli zorunlu ürün
5ST3721	Seçmeli zorunlu ürün
5ST3630	Seçmeli zorunlu ürün
5ST3614	Seçmeli zorunlu ürün
5ST3613	Seçmeli zorunlu ürün
5ST3601	Seçmeli zorunlu ürün
5ST3600	Seçmeli zorunlu ürün
5ST3764	Seçmeli zorunlu ürün
5ST3740	Seçmeli zorunlu ürün
5ST3615	Seçmeli zorunlu ürün
5ST3602	Seçmeli zorunlu ürün
5ST3631	Seçmeli zorunlu ürün
5ST3632	Seçmeli zorunlu ürün
5ST3643	Seçmeli zorunlu ürün
5ST3644	Seçmeli zorunlu ürün
5ST3613-4	Seçmeli zorunlu ürün
5ST3717	Seçmeli zorunlu ürün
5ST3765-2	Seçmeli zorunlu ürün
5ST3615-1	Seçmeli zorunlu ürün
5ST3765-1	Seçmeli zorunlu ürün
5ST3765	Seçmeli zorunlu ürün
5ST3764-1	Seçmeli zorunlu ürün
5ST3763	Seçmeli zorunlu ürün
5ST3761	Seçmeli zorunlu ürün
5ST3624	Seçmeli zorunlu ürün
5ST3760	Seçmeli zorunlu ürün
5ST3738	Seçmeli zorunlu ürün
5ST3731	Seçmeli zorunlu ürün
5ST3730	Seçmeli zorunlu ürün
5ST3710	Seçmeli zorunlu ürün
5ST3708	Seçmeli zorunlu ürün
5ST3701	Seçmeli zorunlu ürün
5ST3700	Seçmeli zorunlu ürün
5ST3668	Seçmeli zorunlu ürün
5ST3667	Seçmeli zorunlu ürün