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3KD4040-0PE10-0
New

3KD4040-0PE10-0

New product

Siemens 3KD4040-0PE10-0

Switch disconnector 315 A, Size 3, 4-pole Front operating mechanism left Basic unit without handle flat terminal

Model
product brand name SENTRON
product designation 3KD switch disconnector
design of the product Switch
display version for switch position indicator door-coupling rotary operating mechanism ON-OFF
design of the actuating element Without handle
type of the driving mechanism Front operating mechanism
type of the driving mechanism motor drive No
General technical data
number of poles 4
type of device fixed mounting
size of switch disconnector 3
mechanical service life (operating cycles) typical 15 000
electrical endurance (operating cycles)
● at AC-23 A at 690 V 1 000
● at DC-23 A at 440 V 1 000
I2t value
● with closed switch at 1000 V for combination switch +gG/aM SITOR fuse maximum 239 650 A²·s
● of the fuse at 500 V maximum permissible 2 150 005 A²·s
● of the gG fuse at 690 V maximum permissible 1 650 005 A²·s
● of the gG/aM SITOR fuse at 1000 V maximum permissible 260 000 A²·s
● of the molded case circuit breaker at 415 V maximum permissible 4 750 000 A²·s
position of the switch operating mechanism at the left end
overvoltage in percent relative to the operating voltage at AC at 400, 500, 690 V at 50/60 Hz 10 %
overvoltage category IV
degree of pollution 3
Voltage
operating voltage with current paths in series
● with degree of pollution 2 at DC rated value 440 V / 3
● with degree of pollution 3 at DC rated value 440 V / 3
insulation voltage
● rated value 1 000 V
surge voltage resistance rated value 12 kV
operational current at AC-22 A at 1000 V maximum 315 A
let-through current of the fuse at 500 V maximum permissible 54 800 A
let-through current of the gG fuse at 690 V maximum permissible 45 200 A
Supply voltage
operating voltage at AC rated value 1 000 V
Protection class
protection class IP IP00
protection class IP
● with closed switch with cover or cable lug cover IP20
● on the front IP00

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