Earth leakage circuit breakers LS EBL series
Manufacturer:
LS
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Series: Earth leakage circuit breakers LS EBL series
Features of Earth leakage circuit breakers LS EBL series
Earth leakage circuit breakers LS EBL series:
- Rated residual current: 30,100/200/500mA.
- Rated operational voltage: 220/460V.
- Rated short-circuit breaking capacity: 85kA.
- Residual current off-time: ≤0.1 sec.
General specifications of Earth leakage circuit breakers LS EBL series
|
Type |
Earth leakage circuit breaker (ELCB) |
|
Number of poles |
3P, 4P |
|
Frame size |
400AF, 800AF |
|
Rated current (In) |
250A, 300A, 350A, 400A, 500A, 630A, 700A, 800A |
|
Line voltage |
AC |
|
Rated operational voltage (Ue) |
220VAC, 460VAC |
|
Rated frequency |
50Hz, 60Hz |
|
Rated residual current |
30mA, 100/200/500mA |
|
Tripping characteristics (Curve) |
c |
|
Breaking capacity |
85kA |
|
Ultimate breaking capacity (Icu) |
85kA at 415VAC, 85kA at 460VAC, 125kA at 220VAC, 125kA at 250VAC |
|
Service breaking capacity - Ics (% Icu) |
75% |
|
Protection delay time |
0.1s |
|
Protection function |
Ground fault Overcurrent, Short-circuit |
|
On/Off control type |
Handle toggle |
|
Mounting method |
Surface mounting |
|
Connection type |
Screw terminals |
|
Approx. net weight |
7kg, 8.4kg, 11.5kg |
|
Overall width |
140mm, 184mm, 210mm |
|
Overall height |
257mm, 280mm |
|
Overall depth |
145mm |
|
Representative standard |
CE |
|
Standard accessories |
Bolts/Screws |
|
Separately accessories |
Alarm switch: AL, Auxiliary switch: AX, Insulation barrier Interphase: B-43A, Mechanical interlock: MI-43, Mechanical interlock: MI-44, Rotary handle (Driect): N-70, Rotary handle (Extended): E-70U, Shunt trip: SHT, Terminal cover : T1-43A, Terminal cover : T1-44A, Undervoltage trip: UVT, Insulation barrier: B-43B, Insulation barrier: B-33C, Mechanical interlock: MI-83S, Mechanical interlock: MI-84S, Rotary handle (Extend): E-80U, Rotary handle (Extend): N-80, Terminal cover (Long): T1-63A, Terminal cover (Long): T1-64A |
Installation guide Earth leakage circuit breakers LS EBL series Contact mailbox baoan@baoanjsc.com.vn or phone number 0989 465 256
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