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Is Siemens 5SL4540-8 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 5SL4540-8 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 5SL4540-8?

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 5SL4540-8

Miniature circuit breaker 230 V 10kA, 1+N-pole, D, 40 A

SiemensMFR # 5SL4540-8SKU # YLSVAW5CGBPQD6X

product brand nameSENTRON

product designationMiniature circuit breaker

number of poles2

design of pole1P+N

tripping characteristic classD

overvoltage category3

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About This Product

Siemens 5SL4540-8 (Miniature circuit breaker 230 V 10kA, 1+N-pole, D, 40 A) is supplied genuine and fast by Yılsa Engineering. Get an instant quote for Siemens 5SL4540-8 — price, stock availability and technical specifications.

Siemens 5SL4540-8

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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 poles2

design of pole1P+N

tripping characteristic classD

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 single-phase operation at AC rated value250 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 AC230 V

value range of the supply voltage frequency50/60 Hz

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

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 switchingYes

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

width36 mm

depth76 mm

installation depth70 mm

number of modular width units2

mounting positionany

Net Weight0.312 kg

Environmental conditions

minimum-25 °C

maximum55 °C

minimum-40 °C

maximum75 °C

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Siemens 5SL4540-8

About This Product

Siemens 5SL4540-8

Specifications

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