
Switch Gears
A House of Electrical Control & Protection

ON LOAD
CHANGE OVER

TPN
MAIN SWITCH

OFF LOAD
CHANGE OVER

BUS BAR

KIT KAT
MOC S2 Series Auto transfer switch mainly used for electric distribution network or motor network with rated voltage 380V, 50Hz, DC rated voltage 220V, rated current 16A to 3200A, change over between main power and backup power system, power grid and genset. Meanwhile can be used as isolation of unfrequency making and breaking circuit.
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DUAL POWER AUTOMATIC TRANSFER SWITCH
MOC S2 SERIES
Application
MOC S2 Series Auto transfer switch mainly used for electric distribution network or motor network with rated voltage 380V, 50Hz, DC rated voltage 220V, rated current 16A to 3200A, change over between main power and backup power system, power grid and genset. Meanwhile can be used as isolation of unfrequency making and breaking circuit.
It is widely used in the transmission and distribution system and automation system of the important place which not allow
power cuto such as re-ghting, Hospital, Bank, High building etc.
MOC S2 Series ATS accord to the following standard:
International:
- IEC60947-1(2001) Low voltage switchgear and controlgear, part one: General Rules.
- IEC60947-3(2005) Low voltage switchgear and controlgear, switch, isolator and combined fuse switch etc.
- IEC60947-6-1(2005) Low voltage switchgear and controlgear multi function switch: auto transfer switch etc.

National:
- GB/T14048.1-2006 Low voltage switchgear and controlgear, part one: General Rules.
- GB14048.3-2008 Low voltage switchgear and controlgear, switch, isolator and combined fuse switch etc.
- GB14048.11-2008 Low voltage switchgear and controlgear multifunction switch: auto transfer switch etc.
Salient Features
- Strong endurance and resistance to heat (Tropicalised).
- Flag indicator for two stable positions (I-O) & possible switching on a off, on load, thereby fulfilling the roll of switching device.
- All current carrying parts are of special grade E.T.P Copper and with silver plated.
Range
On Load Changeover | 40A | 63A | 80 | 100A | 125A | 160A | 200A | 250A | 320A |
---|---|---|---|---|---|---|---|---|---|
400A | 630A | 800A | 1000A | 1250A | 1600A | 2000A | 2500A | 3150A | |
TPN Main Switch | 16A | 32A | 63A | 100A | 200A | ||||
Off Load Change Over | 16A | 32A | 63A | 100A | 200A | 320A | 400A | 630A | 800 |
1000A | 1250A | 600A | 2000A | 3150A | |||||
Bus Bar | 32A | 63A | 100A | 200A | 320A | 400A | 630A | 800A | 1000A |
Kit Kat | 16A | 32A | 63A | 100A | 200A | 320A | 400A | 500A |


100 A - 4 POLE


125 A - 4 POLE


200 A - 4 POLE


200 A - 4 POLE


320 A - 4 POLE


400 A - 4 POLE


32 AMPS KIT KAT


63 AMPS KIT KAT


100 AMPS KIT KAT WITH EX


32 AMPS MAIN SWITCH


63 AMPS MAIN SWITCH

