Motor Protection Circuit Breaker [J7MN] (J7MN-3P-4)

Basic Attributes

• Rated Current(A)

  • 0.25
  • 0.4
  • 0.63
  • 1
  • 1.6
  • 2.5
  • 4
  • 6
  • 8
  • 10
  • 13
  • 17
  • 22
  • 26
  • 32
  • 40
  • 50
  • 63

  Clear

• Dimension height(mm)

  • 98
  • 140

  Clear

• Dimension width(mm)

  • 45
  • 55

  Clear

• Dimension depth(mm)

  • 75
  • 100
  • 144

  Clear

• Rated operation power at AC-3, 230 V(kW)

  • 0.06
  • 0.09
  • 0.18
  • 0.25
  • 0.55
  • 0.75
  • 1.5
  • 2.2
  • 3
  • 4
  • 5.5
  • 7.5
  • 11
  • 15
  • 18.5
  • 22
  • 30

  Clear

• Rated operation power at AC-3, 400 V(kW)

  • 0.06
  • 0.09
  • 0.18
  • 0.25
  • 0.55
  • 0.75
  • 1.5
  • 2.2
  • 3
  • 4
  • 5.5
  • 7.5
  • 11
  • 15
  • 18.5
  • 22
  • 30

  Clear

• Rated short-circuit breaking capacity Icu at 400 V, AC(kA)

  • 15
  • 20
  • 50
  • 100

  Clear

• Adjustment range undelayed short-circuit release(A)

  • 3.3 - 3.3
  • 5.2 - 5.2
  • 8.2 - 8.2
  • 13 - 13
  • 20.8 - 20.8
  • 32.5 - 32.5
  • 52 - 52
  • 78 - 78
  • 104 - 104
  • 108 - 108
  • 130 - 130
  • 169 - 169
  • 221 - 221
  • 286 - 286
  • 338 - 338
  • 416 - 416
  • 520 - 520
  • 650 - 650
  • 819 - 819

  Clear

• Overload release current setting(A)

  • 0.16 - 0.25
  • 0.25 - 0.4
  • 0.4 - 0.63
  • 0.63 - 1
  • 1 - 1.6
  • 1.6 - 2.5
  • 2.5 - 4
  • 4 - 6
  • 5 - 8
  • 6 - 10
  • 9 - 13
  • 11 - 17
  • 14 - 22
  • 18 - 26
  • 22 - 32
  • 28 - 40
  • 34 - 50
  • 45 - 63

  Clear

• Type of electrical connection of main circuit

  • Screw connection

  Clear

• Type of control element

  • Rocker lever
  • Turn button

  Clear

• Switch off technique

  • Thermomagnetic

  Clear

• Device construction

  • Complete device in housing

  Clear

• Degree of protection (IP)

  • IP20

  Clear

• Phase failure sensitive

  • true

  Clear

• With integrated under voltage release

  • false

  Clear

• With integrated auxiliary switch

  • false

  Clear