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Siemens 5SL6440-7CC

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

Siemens 5SL6440-7CC

Miniature circuit breaker 400 V 6kA, 4-pole, C, 40 A Circuit breaker 400 V 6kA, 4-pole, C, 40 A

SiemensMFR # 5SL6440-7CCSKU # YLSSN7K9PV8GYMS
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

Miniature circuit breaker 400 V 6kA, 4-pole, C, 40 A Circuit breaker 400 V 6kA, 4-pole, C, 40 A

Siemens 5SL6440-7CC

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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
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 value37.72 A
— at 50 °C rated value35.3 A
— at 55 °C rated value34.02 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 value6 kA
energy limitation class3
Dissipation
power loss [W] for rated value of the current at AC in hot operating state per pole5.1 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 Weight0.66 kg
Environmental conditions
vibration resistance according to IEC 60068-2-650 m/s² at 25 to 150 Hz
minimum-25 °C
maximum45 °C
minimum-40 °C
maximum75 °C

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