Request For Quotation Automatic Switch For Electricity

Va 105 3P 63A 10Ka C, Modular Automatic Switch (Automatic Switch) Installation Depth (Built-In): 73 Mm Rated Current: 63A Characteristics Of Operation (Current Curve): S Number Of Poles: 3 Nominal Breaking Capacity: 10 Ka, Va-105 Series Circuit Breakers Are Designed For Currents From 1 To 63 A, Their Nominal Working Breaking Capacity (Ics) Is 10 Ka. They Protect Electrical Circuits From Overload And Short-Circuit Currents, Are Used In Switchboards Of Residential And Administrative Buildings, And In Industry. Ba-105 Automatic Switches Have High Mechanical And Electrical Durability — 20,000 And 10,000 Cycles, Respectively. The Series Includes The Possibility Of Using Independent Releases For Alternating And Direct Current, As Well As The Possibility Of Installing Devices On Pin-Type Comb Bus Devices The Principle Of Operation Of The Ba: During Overloads In The Protected Circuit, The Current Flowing Through The Device Heats The Bimetallic Plate, The Heated Plate Bends And Pushes The Lever That Acts On The Free Release Mechanism, In The Event Of A Short Circuit In The Protected Circuit, The Current Increases Many Times, In Parallel, The Current Passing Through The Electromagnetic Coil Of The Automatic Switch Increases , The Magnetic Field Rises And Moves The Core Acting On The Release Lever, The Movable Contact Moves Away From The Stationary One, And The Device Breaks The Circuit., The Number Of Poles Is 3 Purpose To Protect The Equipment And Power Circuit Nominal Breaking Capacity 40 Ka Nominal Voltage 400V Rated Current 200A Type Of Installation On The Mounting Panel With The Help Of Screws Type Of Device Automatic Circuit Breaker With Thermal Release, Automatic Circuit Breaker Ba303 Is A Three-Pole Switching Device With A Nominal Operating Voltage Of Up To 690 V And An Alternating Current Frequency Of 50 Hz, Intended For Switching Off The Nominal Current Without Damaging The System, Switching Electric Lines With A Nominal Breaking Capacity Of 40 Ka. This Unit Has A Compact Size And Can Be Easily Installed In Any Electrical Cabinet. The Main Advantages Of This Type Of Equipment Are Easily Installed Additional Accessories, It Has Additional Equipment And Increased Resistance To Short Circuit Currents. The Operating Temperature Varies From -30 °C To +50 °C., Automatic Switch Va 201 3P 80A 10Ka C, Type Automatic Switch Type Of Releasec Number Of Poles3 Nominal Current 80 A Nominal Voltage 380 V Breaking Capacity (Ka)10 The Type Of Control Element Is Lever