Load Isolating Switch A Series

- A series load isolating switch adopts modulardesign and they are suitable for connection, detached open circuit orelectrical isolating switch, once over 1000 A, this should only be used for electricalIsolating.
- A seriesload isolating switch applies an accelerating closed component withspring-storage, instantaneous release functions and another contact group thatconnected with the parallel double-break point at the same time, greatlyimproves the electrical and mechanical performances.
- This disconnect switch applies glass fiber reinforced unsaturated, polyestermolding materials and manual operation handle, with very high dielectricproperties, anti-capacity and reliable operation.
- This disconnect switch has a 3electrodes and 4electrodes (3 may be off aneutral-pole).
- This tag window fixed on the positive switch to show the on-off status ofcontact. It can be set a watching window which directly shows the on-off stateof contact on the back switch according to the need to ensure the reliabilityand security of the switch operation.
- The handle can be installed directly on the switch to operate (the cabinet operation), or operated through increased axisoutside the distribution (the outside operation), to make operation easier.
- The switch can provide an auxiliary contact of permanent opening or closure,installation specialized backplane, the way of wiring before and after plate,to meet the various needs of customers.
- On breaking position "O", handle can be locked with 2-3 locks toavoid wrong operation.
Type：Loading Isolating Switch A
Rated current: 63A~3150A
Series: 3P,4P
Sphere Application of Load IsolatingSwitches A:
- A series load isolating switch is suitable for these electric equipmentsworked under AC 50 Hz, 660 V rated voltage, 440 V DC voltage, rated heatcurrent up to 3200A, withthe functions of infrequently connection and a switch of sectionalized circuitand electric insulation, A series Load Isolating Switches is widely used inconstruction, electricity, petrochemical and other electricity distributionsystem and automatic systems.
- A series Load Isolating Switches meets the IEC60947-3, GB14048.3 standards.
- Perfect exterior, novel and compact design, small size, complete functionsmake -A series Load Isolating Switches the best choice of similar products.
Outside Operation Load Isolating Switches A series H
- While the current keeps in 125A-630A, it is used to connect, break circuitor isolate the electricity. But once over 1000 A it will be used justfor electrical isolation
- Switch has a 3electrodes and 4electrodes (3 may be off a neutral-pole).
- Provide a watching window according to the need once below 630A, and then the Load Isolating Switchescan directly show the on/off state of contact. Assemble two sets of assistantcontacts according to needs.
- The electrical performance and mechanical properties should correspond with A-125A-630A ones.
Note: only provide outside operational products
Back Panel Connection of Load IsolatingSwitches A series B
- While being 125A-630A, it is used to connect , break circuitor isolate the electricity, but once over 1000 A it will be used just for electrical isolation
- Switch has a 3 electrodes and 4 electrodes (3 may be off a neutral-pole).
- Provide a watching window according to the need once below 630A, and then it can directly show theon/off state of contact. Assemble two sets of assistant contacts according toneeds.
- The electrical performance and mechanical properties should correspond with A-125A-630A ones.