Sign In | Join Free | My infospaceinc.com |
|
Brand Name : SONTUOEC , WZSTEC, SONTUNE
Model Number : SF219G
Certification : CE
Place of Origin : Wenzhou,China
MOQ : 12000pcs
Price : Negotiable
Supply Ability : 2000pcs/day
Delivery Time : 15days
Packaging Details : 120PCS/CTNS 2P
items name : changeover switch
Rated voltage : AC 230/ 400( 380 )V
In : 16,20,25,32,40,50,63A ; 80.100.125A
Pole : 1P,2P ,3P,4P
Install : Fixed
Texture : plastic PA66
items no. : SF series MCB type isolator siwtch
2P:63A SONTUOEC manual 2 ways 4ways types of change over switch mcb moldular switch suppliers
Application:
2 Ways / 4ways Centre-Off changeover switches from 16A to 63A to 125A – 1P, 2P and 4P – manual operated. Their compact design and modular format allows standard DIN rail mount and space saving in the electrical switchboard. Complies with BS EN 60947-3.
The changeover switches connect the critical loads/ circuits, the main power grid, the generator or an alternate source.
When manually operated, the power flowing to the critical loads/circuit changes from either the main power grid or generator, preventing back feed into each other
Wiring Diagrams for the use of changeover switches (I-0-II)with stand-by generators
Stand-by generator or Alternative supply generator: typical location
of manual changeover device with centre “off” position in the main
switch board.
The incoming changeover must be protected with an appropriate
MCB 63A - 6kA - C curve to protect against short circuit and disconnection.
ATS Parameters:
ITEM | changeover switch :SF219G / SF419G |
Rated Working Current | 63A ; 125A |
Rated Working Voltage | 230/ 400V |
Controling Voltage | AC230V/380V |
Rated Insulation Voltage | AC690V |
Transfer Time | ≤2S |
Frequency | 50/60Hz |
Operating Model | Manual |
ATS Level | CE |
Mechanical Life | 10000 times |
Electrical Life | 5000 times |
![]() |
2P 63A MCB Type Electrical Isolator Switch Sontuoec Manual Change Over Switch Images |