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Siemens 3VA6440-8SQ41-2AA0

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Siemens 3VA6440-8SQ41-2AA0

circuit breaker 3VA6 plus UL Frame 600 breaking capacity class L Icu=150 kA @ 480 V 4-pole, line protection ETU760, LSIG, In=400 A Bluetooth, wireless communication, measurement function overload protection Ir=80 A ... 400 A short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection adjustable (OFF, up to 150%) G protection/alarm can be switched off Ig=0.2... 1 x In, tg=0.05-0.8s condition monitoring without connection

SiemensMFR # 3VA6440-8SQ41-2AA0SKU # YLSYQYDQXRRCZFR
product brand nameSENTRON
product designationMolded case circuit breaker
design of the overcurrent releaseETU760
number of poles4
insulation voltage / rated value800 V
operating voltage / at AC / rated value690 V
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About This Product

circuit breaker 3VA6 plus UL Frame 600 breaking capacity class L Icu=150 kA @ 480 V 4-pole, line protection ETU760, LSIG, In=400 A Bluetooth, wireless communication, measurement function overload protection Ir=80 A ... 400 A short-circuit protection Isd=0.6..10x In, Ii=1.5..12x In neutral conductor protection adjustable (OFF, up to 150%) G protection/alarm can be switched off Ig=0.2... 1 x In, tg=0.05-0.8s condition monitoring without connection

Siemens 3VA6440-8SQ41-2AA0

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Specifications

Model
product brand nameSENTRON
product designationMolded case circuit breaker
product designation / according to UL fileLLAE
design of the load switch / according to UL 489 / Heating, Air Conditioning, and Refrigeration circuit breaker (HACR Type)Yes
design of the overcurrent releaseETU760
protection function of the overcurrent releaseLSIG
number of poles4
General technical data
insulation voltage / rated value800 V
operating voltage / at AC / rated value690 V
power loss [W] / maximum70 W
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole23.33 W
mechanical service life (operating cycles) / typical20 000
electrical endurance (operating cycles) / at AC-1 / at 380/415 V4 000
electrical endurance (operating cycles) / at AC-1 / at 690 V3 500
electrical endurance (operating cycles) / at 480 V4 000
electrical endurance (operating cycles) / at 600 V3 500
product feature / for neutral conductors / upgradable/retrofittable / short-circuit and overload proofNo
ground-fault monitoring versiontotal current formation L + N conductor
communication functionYes
other measurement functionYes
Net Weight5.7 kg
Current
marking / according to UL 489 / 100%-rated breakerYes
at 40 °C400 A
at 45 °C400 A
at 50 °C400 A
at 55 °C400 A
at 60 °C400 A
at 65 °C400 A
at 70 °C400 A
Switching capacity according to IEC 60947
switching capacity class of the circuit breakerL
at 240 V200 kA
at 415 V150 kA
at 690 V6 kA
at 240 V200 kA
at 415 V150 kA
at 690 V6 kA
at 240 V440 kA
at 415 V330 kA
at 690 V9 kA
Switching capacity according to UL 489
at 240 V200 kA
at 480 V150 kA
at 600 V50 kA
Adjustable parameters
minimum80 A
maximum600 A
design of the N-conductor protectionadjustable OFF; 20% to 150%
product function / grounding protectionYes
Mechanical Design
undervoltage releaseNo
voltage triggerNo
trip indicatorNo
height [in]9.76 in
height248 mm
width [in]7.24 in
width184 mm
depth [in]4.33 in
depth110 mm
Connections
arrangement of electrical connectors / for main current circuitwithout connection
type of electrical connection / for main current circuitwithout connection
Auxiliary circuit
number of CO contacts / for auxiliary contacts0
Accessories
product extension / optional / motor driveYes
Environmental conditions
protection class IP / on the frontIP40
during operation / minimum-25 °C
during operation / maximum70 °C
during storage / minimum-40 °C
during storage / maximum80 °C
reference code / according to IEC 81346-2Q

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