ABB ot40f3 isolator 40a load break switch 3 pole

• Product Net Width: 35mm

• Product Net Height: 68 mm

• Product Net Depth / Length: 56 mm

• Product Net Weight: 0.09kg

Technical

• Rated Operational Current AC-21A (Ie):

  (380 ... 415 V) 40 A
  (500 V) 40 A
  (690 V) 40 A

• Rated Operational Current AC-22A (Ie):

  (380 ... 415 V) 40 A
  (500 V) 40 A
  (690 V) 40 A

• Rated Operational Current AC-23A (Ie):

  (380 ... 415 V) 23 A
  (500 V) 23 A
  (690 V) 12 A

• Rated Operational Power AC-23A (Pe):

  (220 ... 240 V) 5.5 kW
  (400 ... 415 V) 11 kW
  (500 V) 11 kW
  (690 V) 11 kW

• Conventional Free-air Thermal Current (Ith):

  q = 40 °C 40 A

• Conventional Thermal Current (Ithe):

  Fully Enclosed 40 A

• Rated Impulse Withstand Voltage (Uimp):

  8 kV

• Rated Insulation Voltage (Ui):

  acc. to IEC/EN 60664-1 750 V

• Rated Operational Voltage:

  Main Circuit 750 V

• Rated Short-Circuit Making Capacity (Icm):

  (690 V) 0.71 kA

• Rated Short-time Withstand Current (Icw):

  for 1 s 0.5 kA

• Power Loss:

  at Rated Operating Conditions per Pole 1.6 W

• Pollution Degree:

  3

• Handle Type:

  Knob
  Handle and shaft not included

• Switches Operating Mechanism:

  Mechanism on Top of the Switch

• Distance Between Phases:

  Standard

• Position of Line Terminals:

  Top In Bottom Out
  Bottom In Top Out

• Operating Mode:

  Front operated

• Standards:

  IEC 60947-3 / UL 508 / CSA C22.2 No. 14

• Special Functions:

  No

• Mounting Type:

  Base mounting

• Number of Poles:

  3

• Cable Cross-Section:

  0.75...10 mm²

• Degree of Protection:

  Front IP20

• Terminal Type:

  Screw Terminals

• Tightening Torque:

  acc. IEC 60947-1 0.8 N·m

• Mechanical Durability:

  20000

Technical UL/CSA

• Maximum Operating Voltage UL/CSA:

  600 V

• Horsepower Rating UL/CSA:

  (110 ... 120 V AC) Single Phase 2 Hp
  (240 V AC) Single Phase 5 Hp
  (440 ... 480 V AC) Single Phase 10 Hp
  (550 ... 600 V AC) Single Phase 15 Hp
  (220 ... 240 V AC) Three Phase 10 Hp
  (440 ... 480 V AC) Three Phase 20 Hp
  (550 ... 600 V AC) Three Phase 25 Hp

• Ampere Rating UL/CSA:

  40 A

• Tightening Torque UL/CSA:

  7 lb