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Siemens 3VA2450-7JQ32-0AA0

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Siemens 3VA2450-7JQ32-0AA0

circuit breaker 3VA2 IEC Frame 630 breaking capacity class C Icu=110 kA @ 415 V 3-pole, line protection ETU560, LSIG, In=500 A overload protection Ir=200 A...500 A short-circuit protection Isd=0.6..10x In, Ii=1.5..14x In neutral conductor protection optionally with external current transformer, up to 160% ground-fault protection, can be switched off Ig=0.2...1 x In, tg=0.05-0.8s nut keeper kit

SiemensMFR # 3VA2450-7JQ32-0AA0SKU # CEY-8EF3B038B7CC
product brand nameSENTRON
product designationMolded case circuit breaker
design of the productLine protection
design of the overcurrent releaseETU560
number of poles3
insulation voltage / rated value800 V
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About This Product

circuit breaker 3VA2 IEC Frame 630 breaking capacity class C Icu=110 kA @ 415 V 3-pole, line protection ETU560, LSIG, In=500 A overload protection Ir=200 A...500 A short-circuit protection Isd=0.6..10x In, Ii=1.5..14x In neutral conductor protection optionally with external current transformer, up to 160% ground-fault protection, can be switched off Ig=0.2...1 x In, tg=0.05-0.8s nut keeper kit

Siemens 3VA2450-7JQ32-0AA0

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Specifications

Model
product brand nameSENTRON
product designationMolded case circuit breaker
design of the productLine protection
design of the overcurrent releaseETU560
protection function of the overcurrent releaseLSIG
number of poles3
General technical data
insulation voltage / rated value800 V
operating voltage / at AC / rated value690 V
power loss [W] / maximum99 W
power loss [W] / for rated value of the current / at AC / in hot operating state / per pole33 W
mechanical service life (operating cycles) / typical20 000
electrical endurance (operating cycles) / at AC-1 / at 380/415 V5 000
electrical endurance (operating cycles) / at AC-1 / at 690 V3 500
product feature / for neutral conductors / upgradable/retrofittable / short-circuit and overload proofYes
ground-fault monitoring versionSummation current formation L-conductor
communication functionYes
other measurement functionNo
Net Weight4.5 kg
Current
short-time withstand current (Icw) / limited to 1 s6 kA
at 40 °C500 A
at 45 °C500 A
at 50 °C500 A
at 55 °C477 A
at 60 °C455 A
at 65 °C432 A
at 70 °C410 A
Switching capacity according to IEC 60947
switching capacity class of the circuit breakerC
at 240 V150 kA
at 415 V110 kA
at 440 V110 kA
at 500 V85 kA
at 690 V6 kA
at 240 V150 kA
at 415 V110 kA
at 440 V110 kA
at 500 V85 kA
at 690 V6 kA
at 240 V330 kA
at 415 V242 kA
at 440 V242 kA
at 500 V187 kA
at 690 V9 kA
Adjustable parameters
product feature / for L-tripping / can be switched on/offNo
minimum200 A
maximum500 A
minimum0.5 s
maximum20 s
minimum300 A
maximum5 000 A
minimum300 A
maximum5 000 A
minimum0.05 s
maximum0.5 s
minimum0.05 s
maximum0.5 s
minimum750 A
maximum7 000 A
initial value100 A
full-scale value500 A
minimum0.05 s
maximum0.8 s
minimum100 A
maximum500 A
minimum0.05 s
maximum0.8 s
minimum100 A
maximum800 A
design of the N-conductor protectionadjustable OFF; 20% to 160%
product function / grounding protectionYes
Mechanical Design
undervoltage releaseNo
voltage triggerNo
trip indicatorNo
height [in]9.76 in
height248 mm
width [in]5.43 in
width138 mm
depth [in]4.33 in
depth110 mm
Connections
arrangement of electrical connectors / for main current circuitFront terminal
type of electrical connection / for main current circuiton both sides nut keeper kit
type of connectable conductor cross-sections / for flat-bar terminal connection / minimum20 x 1 mm
type of connectable conductor cross-sections / for flat-bar terminal connection / maximum35 x 10 mm
design of the surface / of the connections / on the top of the switch (N, 1, 3, 5)silver
design of the surface / of the connections / on the bottom of the switch (N, 2, 4, 6)silver
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
Environmental footprint
global warming potential [CO2 eq] / total495 kg
global warming potential [CO2 eq] / during manufacturing28.7 kg
global warming potential [CO2 eq] / during operation470 kg
global warming potential [CO2 eq] / after end of life-4.07 kg
Siemens eco profile (SEP)Siemens EcoTech
reference code / according to IEC 81346-2Q

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