Molded case circuit breakers LS ABS403c 250A
-44%
3,564,500₫
3P; 250A; 65kA; Rated voltage (Ue): 500VDC, 690VAC
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
Model: ABS403c 250A
Features of Molded case circuit breakers LS ABS series (contains model ABS403c 250A)
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
Specifications of Molded case circuit breakers LS ABS403c 250A
|
Type |
MCCB |
|
Number of poles |
3P |
|
Frame size |
400AF |
|
Line voltage |
AC, DC |
|
Rated voltage (Ue) |
500VDC, 690VAC |
|
Rated frequency |
50Hz, 60Hz |
|
Current rating adjustable (Ir) |
No |
|
Rated current (In) |
250A |
|
Breaking capacity |
50kA |
|
Characteristics curves |
C |
|
Service breaking capacity - Ics (% Icu) |
100% |
|
On/Off control type |
Handle toggle |
|
Mounting method |
Surface mounting (Screw on) |
|
Connection type |
Screw terminals |
|
Approx. weight |
6.2kg |
|
Overall width |
140mm |
|
Overall height |
257mm |
|
Overall depth |
145mm |
|
Representative standard |
ISO |
|
Standard accessories |
Bolts/Screws |
|
Auxiliary switch (Sold separately) |
No |
Installation guide Molded case circuit breakers LS Contact mailbox baoan@baoanjsc.com.vn or phone number 0989 465 256
Document of Molded case circuit breakers LS
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