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3KL5740-1AG01 SW.DISCON. W.F. 4-P 400A/BS88B1/B2/B3

Part No.:
3KL5740-1AG01
Manufacturer:
SIEMENS
Weight:
4.8kg
3KL5740-1AG01

Product Information

SWITCH DISCONNECTOR FUSE NEW DESIGN IU=400A, UE=690V, 4-POLE FOR BS88-FUSE FORM B1/B3 BASIC VERSION WITHOUT 8UC6 HANDLE AND SHAFT 4TH POLE SWITCHABLE, W/OUT FUSE
General technical details:
Product brand nameSENTRON
product designationSwitch Disconnector with Fuses 3KL
Number of poles4
Installation size of fuse-linkForm B1-B3
Installation size of disconnecting linkForm B1-B3
Acceptability for application
  • main switch
Yes
  • switch disconnector
Yes
  • emergency stop switch
Yes
  • safety cut-out switch
Yes
  • maintenance/repair switch
Yes
Product extension
  • optional / motor drive
No
  • optional / voltage trigger
No
Design of the operating mechanismmanual operating mechanism
Product equipment / interlockYes
Type from devicefixed mounting
type of voltageAC/DC
Continuous current / rated valueA400
Breaking capacity limit short-circuit current (lcu) / at 400 V / rated value
  • optional / interlock
Yes
  • auxiliary switch
Yes
Active power loss
  • maximum
W86
  • per conductor / typical
W22
Insulation voltage / rated valueV1,000
Impulse voltage resistance / rated valueV8,000
Item designation
  • according to DIN EN 61346-2
Q
  • according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
Q
Fuse systemfuses according to BS 88
Main circuit:
Design of the electrical connection
  • for main current circuit
flat connector
Number of poles / for main current circuit4
Operating current
  • at AC-21
  • at 500 V / rated value
A400
  • at 690 V / rated value
A400
  • rated value
A400
  • at AC-22a
  • at 400 V / rated value
A400
  • at 500 V / rated value
A400
  • at 690 V / rated value
A400
  • at AC-23a
  • at 400 V / rated value
A400
  • at 500 V / rated value
A400
  • at 690 V / rated value
A400
  • at AC-3 / at 400 V
  • rated value
A400
  • at DC-23a
  • at 400 V / rated value
A400
Service power
  • at AC-23a
  • at 400 V / at 50/60 Hz / rated value
W200,000
  • at 500 V / at 50/60 Hz / rated value
W200,000
  • at 690 V / at 50/60 Hz / rated value
W280,000
Operating voltage / for DC / rated valueV440
Operating voltage / at 50/60 Hz / for AC / rated valueV690
Auxiliary circuit:
Number of NC contacts / for auxiliary contacts0
Number of NO contacts / for auxiliary contacts0
Number of change-over switches / for auxiliary contacts0
Installation/mounting/dimensions:
Built in orientationany
Design of the load switch
  • Strip form
No
Type of the driving mechanism
  • motor drive
No
Type of mountingsurface mounting and installation
  • Rail installation
No
  • front mounting with central fixation
No
  • front mounting with 4-hole fixation
No
Widthmm293
Heightmm160
Depthmm209
Connections:
Conductor cross section that can be connected
  • for main contacts
  • stranded
/ mm²120
Ambient conditions:
Ambient temperature
  • during operating
°C-25…55
  • during storage
°C-50…80
Protection class IPIP00
Verification of suitabilityCE

2 Units in Stock


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