Siemens 3NP11431BC21 Circuit breaker 3-pin 250 A 690 V AC

  • Item no.: 1704463
  • Manufacturer no.: 3NP11431BC21
  • EAN: 4011209761483

SENTRON, switch disconnector 3LD, main switch, 3-pole, Iu: 160 A, operating performance / at AC-23 A at 400 V: 75 kW, installation in distribution boards, knob-operated mechanism, black, handle direct at the switch The 3LD main and emergency switchin…

  • Item no.: 1704463
  • Manufacturer no.: 3NP11431BC21
  • EAN: 4011209761483

SENTRON, switch disconnector 3LD, main switch, 3-pole, Iu: 160 A, operating performance / at AC-23 A at 400 V: 75 kW, installation in distribution boards, knob-operated mechanism, black, handle direct at the switch The 3LD main and emergency switchin…

  • Protection class IP20, IP30, IP40
  • Surge voltage resistance: 8 kV
  • Ambient temperature: -25 °C to +55 °C
  • Isolation voltage: 1000 V
  • Mechanical life: 1600
  • Mounting type: Busbar
  • Design of the electrical connection: frame clamp
  • Power loss: 93 W
Type Masking Level 32/70 mm
Content 1 pc(s)
Depth 218.8 mm
Height 306 mm
Width 183.7 mm
Nominal current 250 A
Nominal voltage 690 V AC
Number of pins 3
Product type Circuit breaker

Technical data

  • Protection class IP20, IP30, IP40
  • Surge voltage resistance: 8 kV
  • Ambient temperature: -25 °C to +55 °C
  • Isolation voltage: 1000 V
  • Mechanical life: 1600
  • Mounting type: Busbar
  • Design of the electrical connection: frame clamp
  • Power loss: 93 W
Type Masking Level 32/70 mm
Content 1 pc(s)
Depth 218.8 mm
Height 306 mm
Width 183.7 mm
Nominal current 250 A
Nominal voltage 690 V AC
Number of pins 3
Product type Circuit breaker

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