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3VA1340-1AA42-0AA0
New

3VA1340-1AA42-0AA0

New product

Siemens 3VA1340-1AA42-0AA0

switch disconnector 3VA1 IEC frame 400 4-pole SD100, In=400A without overload protection w/o short-circuit protection nut keeper kit

Model
product brand name SENTRON
product designation Molded case circuit breaker
product version General applications
design of the product in MCCB design
number of poles 4
design of the auxiliary release without
design of the auxiliary switch Without
General technical data
insulation voltage / rated value 800 V
operating voltage / at DC / rated value 1 000 V
operating voltage / at AC / rated value 690 V
surge voltage resistance / rated value 8 kV
power loss [W] / maximum 191 W
mechanical service life (operating cycles) / typical 20 000
type of device fixed mounting
suitability for use / switch disconnector Yes
suitability for use / main switch Yes
suitability for use / safety switch Yes
suitability for use / EMERGENCY OFF switch Yes
suitability for use / maintenance/repair switch Yes
product function / communication function No
Net Weight 6.216 kg
Current
short-time withstand current (Icw) / at AC / limited to 0.5 s / rated value 6 kA
operational current / rated value 400 A
operational current
● at 40 °C 400 A
● at 45 °C 400 A
● at 50 °C 400 A
● at 55 °C 384 A
● at 60 °C 370 A
● at 65 °C 354 A
● at 70 °C 340 A
let-through I2t value / at AC-23 B
● at 400 V / maximum permissible 3 820 000 A²·s
● at 500 V / maximum permissible 4 280 000 A²·s
● at 690 V / maximum permissible 1 780 000 A²·s
let-through current (Ic) / at AC-23 B
● at 400 V / maximum permissible 47 kA
● at 500 V / maximum permissible 41 kA
● at 690 V / maximum permissible 17 kA
Switching capacity according to IEC 60947
short-circuit current making capacity (Icm) / with line-side fuse protection
● at 690 V / by molded case circuit breaker / maximum 17 kA
● at 415 V / by molded case circuit breaker / maximum 242 kA
conditional short-circuit current (Iq) / rated value 6 000 A
conditional short-circuit current (Iq) / with line-side fuse protection
● at 690 V / by molded case circuit breaker / rated value 10 kA
● at 240 V / by LV HRC fuse link 3NA, 3ND (sizes 00/000, 1, 2, type gL/gG) / rated value 200 kA
● at 415 V / by LV HRC fuse link 3NA, 3ND (sizes 00/000, 1, 2, type gL/gG) / rated value 110 kA
Mechanical Design
overvoltage category III
fastening method screw fixing
fastening method / 4-hole front mounting Yes
fastening method / front mounting with central attachment No
fastening method / rail mounting No
product component
● undervoltage release No
● voltage trigger No
● undervoltage release with leading contact No
● trip indicator No
product feature / interlock No
height 248 mm
width 184 mm
depth 110 mm
display version / for switch position indicator Handle switch position On, Trip, Off
design of the actuating element toggle handle
type of the driving mechanism / motor drive No
Connections
arrangement of electrical connectors / for main current circuit Front terminal
type of electrical connection / for main current circuit busbar connection
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 contacts 0
number of NC contacts / for auxiliary contacts 0
number of NO contacts / for auxiliary contacts 0
Accessories
product extension / auxiliary switch No
product extension / optional / motor drive Yes
Environmental conditions
protection class IP / on the front IP40
ambient temperature
● during operation / minimum -25 °C
● during operation / maximum 70 °C
● during storage / minimum -40 °C
● during storage / maximum 80 °C
reference code / according to IEC 81346-2 Q

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