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3NP4476-1CG01 FUSE SWITCH DISCONN. 630A SYSTEM 60MM

Part No.:
3NP4476-1CG01
Manufacturer:
SIEMENS
Weight:
2.5kg
3NP4476-1CG01

Product Information

FUSE-SWITCH-DISCONNECTOR I = 630 A, U = 690 V, FOR 60MM BUSBAR SYSTEMS FLAT PAD CONNEC. M12, OPTIONAL BOTTOM OR TOP, FUSE SIZE NH3
General technical details:
Continuous current / rated valueA630
Operating current / at AC-21 / rated valueA630
Operating voltage
  • for DC / rated value
V440
  • at 50/60 Hz / for AC / rated value
V690
type of voltageAC/DC
Number of poles3
Number of NC contacts / for auxiliary contacts0
Number of NO contacts / for auxiliary contacts0
Number of change-over switches / for auxiliary contacts0
Acceptability for application
  • emergency stop switch
No
  • safety cut-out switch
Yes
Active power loss / maximumW47
Breaking capacity limit short-circuit current (lcu) / at 400 V / rated valuekA5.04
Item designation
  • according to DIN EN 61346-2
Q
  • according to DIN 40719 extendable after IEC 204-2 / according to IEC 750
Q
Mechanical design:
Design of the load switch
  • Strip form
No
Type of mountingbusbar mounting
Design of the electrical connection
  • for main current circuit
flat connector
Fuse systemLV HRC fuse
Installation size of fuse-link3 and 2
Installation size of disconnecting link3 and 2
Center line spacingmm60
Widthmm256
Heightmm300
Depthmm187
Ambient conditions:
Ambient temperature
  • during storage
°C-50…80
  • during operating
°C-25…55
Protection class IPIP00

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