How can I get a price quote for Siemens 5SL4440-7?

You can request a fast quote for Siemens 5SL4440-7 from Yılsa Engineering. Reference part number YLSDD1YK3K4JLKK. Submit a request via the contact or quote form and our team replies shortly with price and lead time.

Is Siemens 5SL4440-7 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 5SL4440-7 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 5SL4440-7?

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 5SL4440-7

Miniature circuit breaker 400 V 10kA, 4-pole, C, 40 A

SiemensMFR # 5SL4440-7SKU # YLSDD1YK3K4JLKK

product brand nameSENTRON

product designationMiniature circuit breaker

number of poles4

design of pole4P

tripping characteristic classC

overvoltage category3

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About This Product

Siemens 5SL4440-7 (Miniature circuit breaker 400 V 10kA, 4-pole, C, 40 A) is supplied genuine and fast by Yılsa Engineering. Get an instant quote for Siemens 5SL4440-7 — price, stock availability and technical specifications.

Siemens 5SL4440-7

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Product selection and compatibility support from our technical team
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Specifications

Model

product brand nameSENTRON

product designationMiniature circuit breaker

General technical data

number of poles4

design of pole4P

tripping characteristic classC

mechanical service life (operating cycles) typical10 000

overvoltage category3

degree of pollution2

Voltage

type of voltage of the operating voltageAC

type of voltageUse only in alternating current or direct current circuits. Mixed use is not permitted.

with multi-phase operation at AC rated value440 V

— at 30 °C rated value40 A

— at 40 °C rated value37.89 A

— at 55 °C rated value34.47 A

operational current at AC rated value40 A

Supply voltage

supply voltage at AC400 V

value range of the supply voltage frequency50/60 Hz

with multi-phase operation at AC maximum440 V

at DC rated value maximum62.5 V

The operational voltage 62,5V DC/pole takes into account a battery charging voltage with peak value of 72V

Protection class

protection class IPIP20, with connected conductors

Breaking Capacity

according to EN 60898 rated value10 kA

according to IEC 60947-2 rated value10 kA

energy limitation class3

Dissipation

power loss [W] for rated value of the current at AC in hot operating state per pole3.3 W

suitability for operationResidential buildings/infrastructure

Product details

product feature touch protectionYes

product component neutral conductor switchingNo

product feature halogen-freeYes

product feature sealableYes

product feature silicon-freeYes

product extension installable supplementary devicesYes

Connections

minimum0.75 mm²

maximum25 mm²

minimum0.75 mm²

maximum25 mm²

minimum0.75 mm²

maximum25 mm²

minimum2.5 N·m

maximum3 N·m

Mechanical Design

height90 mm

width72 mm

depth76 mm

installation depth70 mm

number of modular width units4

mounting positionany

Net Weight613 g

Environmental conditions

minimum-25 °C

maximum55 °C

minimum-40 °C

maximum75 °C

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Siemens 5SL4440-7

About This Product

Siemens 5SL4440-7

Specifications

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