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Product Details:
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| 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 | ||
| Highlight: | 63A Electrical Isolator Switch,MCB Type Electrical Isolator Switch,Sontuoec Manual Change Over Switch |
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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 |
Contact Person: Mr. Sunny Zhang
Tel: 86-13868610160
Fax: 86-577-67235072
