Molded case circuit breakers LS ABS series
Manufacturer:
LS
Item Status:
Available
Customer support hotline for products:
Northern Region, North Central Region:
Southern Region, South Central Region:
Series: Molded case circuit breakers LS ABS series
Features of Molded case circuit breakers LS ABS series
Molded case circuit breakers LS ABS series:
- Handle
- Function of indications
- "On" "Off" "Trip"
- Resetting
When the handle indicates "Tripped" position it must first be reset by moving the handle to the "Off" position and then closing is possible
•Trip-free even if the handle is held at "On", the Breaker will trip if an over current flows
•Suitable for verification of the main contact position under abnormal conditions because the handle doesn’t indicate open position
- Arc-Extinguishing unit
LS patent technique PASQ
Arc-extinguishing unit
PASQ : Puffer assisted self-quenching
•Reduction of arc voltage for a short time
- Trip button (Push to trip)
•Enables tripping mechanically from outside, for confirming the operation of the accessory switches and the manual resetting function.
Application: Molded case circuit breakers LS ABS series:A application of PASQ arc extinguishing. -A application of current limiting structure
General specifications of Molded case circuit breakers LS ABS series
|
Type |
MCCB |
|
Number of poles |
2P, 3P, 4P |
|
Frame size |
30AF, 50AF, 60AF, 125AF, 250AF, 400AF, 800AF, 1000AF, 1200AF |
|
Line voltage |
AC, DC |
|
Rated voltage (Ue) |
500VDC, 690VAC |
|
Rated frequency |
50Hz, 60Hz |
|
Rated current (In) |
3A, 5A, 10A, 15A, 20A, 30A, 40A, 50A, 60A, 75A, 100A, 125A, 150A, 175A, 200A, 225A, 250A, 300A, 350A, 400A, 500A, 630A, 700A, 800A, 1000A, 1200A |
|
Characteristics curves |
C, B |
|
Rated short-circuit breaking capacity (Icu) |
14kA at 415VAC, 14kA at 460VAC, 18kA at 380VAC, 2.5kA at 690VAC, 25kA at 220VAC, 25kA at 250VAC, 30kA at 200VAC, 30kA at 250VAC, 7.5kA at 480VAC, 7.5kA at 500VAC, 10kA at 480VAC, 18kA at 415VAC, 22kA at 380VAC, 35kA at 220VAC, 10kA at 500VDC, 10kA at 250VDC, 10kA at 500VAC, 18kA at 460VAC, 35kA at 250VAC, 8kA at 690VAC, 26kA at 480VAC, 37kA at 415VAC, 42kA at 380VAC, 85kA at 220VAC, 20kA at 500VDC, 20kA at 250VDC, 26kA at 500VAC, 37kA at 460VAC, 85kA at 250VAC, 35kA at 480VAC, 50kA at 415VAC, 65kA at 380VAC, 75kA at 220VAC, 35kA at 500VAC, 50kA at 460VAC, 75kA at 250VAC, 50kA at 480VAC, 65kA at 415VAC, 100kA at 220VAC, 50kA at 500VAC, 65kA at 460VAC, 100kA at 250VAC |
|
Breaking capacity |
25kA, 35kA, 22kA, 85kA, 42kA, 75kA, 65kA |
|
Service breaking capacity - Ics (% Icu) |
100%, 50% |
|
On/Off control type |
Handle toggle |
|
Mounting method |
Surface mounting |
|
Connection type |
Screw terminals, Busbar terminals |
|
Approx. weight |
500g, 700g, 900g, 1kg, 1.2kg, 1.1kg, 1.6kg, 5.2kg, 6.2kg, 7.8kg, 7.7kg, 8.8kg, 11.4kg, 19.6kg, 25.7kg |
|
Overall width |
50mm, 75mm, 100mm, 60mm, 90mm, 120mm, 105mm, 140mm, 184mm, 210mm, 280mm, 220mm |
|
Overall height |
130mm, 155mm, 165mm, 257mm, 280mm, 400mm |
|
Overall depth |
82mm, 87mm, 145mm, 159mm |
|
Representative standard |
ISO |
|
Standard accessories |
Bolts/Screws |
|
Mechanical interlock (Sold separately) |
MI-23S |
Installation guide Molded case circuit breakers LS ABS series Contact mailbox baoan@baoanjsc.com.vn or phone number 0989 465 256
Document of Molded case circuit breakers LS ABS series
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