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홈제품산업용 제품MCCBM6 시리즈WLM6ELYMCCB circuit breaker WLM6ELY-250A-4300 3P WLM6E Series electronic lsig 250A 4 Poles
  • MCCB circuit breaker WLM6ELY-250A-4300 3P WLM6E Series electronic lsig 250A 4 Poles Gallery image 1
  • MCCB circuit breaker WLM6ELY-250A-4300 3P WLM6E Series electronic lsig 250A 4 Poles Gallery image 2
  • MCCB circuit breaker WLM6ELY-250A-4300 3P WLM6E Series electronic lsig 250A 4 Poles Gallery image 3
  • MCCB circuit breaker WLM6ELY-250A-4300 3P WLM6E Series electronic lsig 250A 4 Poles Gallery image 1
  • MCCB circuit breaker WLM6ELY-250A-4300 3P WLM6E Series electronic lsig 250A 4 Poles Gallery image 2
  • MCCB circuit breaker WLM6ELY-250A-4300 3P WLM6E Series electronic lsig 250A 4 Poles Gallery image 3

MCCB circuit breaker WLM6ELY-250A-4300 3P WLM6E Series electronic lsig 250A 4 Poles

Rated Current : 250A Number Of Poles : 4P Rated Working Voltage : 400V/690V
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Residual Current Circuit Breaker with Liquid Crystal Display (RCCB with LCD Type): Functions and Benefits

Real-time Monitoring: The LCD display provides real-time monitoring of electrical parameters, including current, voltage, and residual current. This allows users to track the status of the electrical system and identify any abnormalities or faults.
Fault Indication: The LCD display is equipped to indicate various types of faults, such as earth leakage, overcurrent, and short circuits. This feature enables prompt identification and troubleshooting of electrical faults, minimizing downtime and ensuring continuous operation.

Main performance index of WLM6LEY series circuit breaker

WLM6LEY Moulded Case Circuit Breaker 250
Rated current (A) of circuit breaker 40℃ Fix type 100-125-140-150-160
175-180-200-225-250
Lcd type 100-125-140-150-160
175-180-200-225-250
Rated insulation voltage Ui (V) 1000
Rated impulse withstand voltage (kV) 8
Rated operational voltage Ue(V),AC 50/60Hz AC400V
Breaking capacity code C S M H
Number of poles 2P – – – –
3P – – ■ ■
4P – – ■ ■
Rated ultimate
short-circuit breaking
capacity Icu (kA) 		AC380/400/415V 15 25 35 50
AC380/400/415V 10 18 25 35
Rated residual making and breaking capacity
I△ m(kA) 		AC220/230/240V – – 12.5 12.5
Limit non-actuating time △ t (ms) 0.06s/0.2s/0.5s/1s
Leakage alarm non-tripping function □
overcurrent tripping type Themal type
Leakage tripping type Electronic Type
Residual current type AC
Standard IEC/EN 60947-2
Utilization category A
Ambient temperature -40℃ ~+70 ℃
Safety of insulation ■
Arcing distance 0
Mechanical life
(CO recycle) 		보수 15000
Electrical life
(CO recycle) 		AC415V,In 8000
AC690V,In 2000
Release units
Mounting and connection
Fixed Front connection ■
Rear connection ■
Plug-in Front connection ■
Rear connection ■
Draw-out Front connection –
Rear connection –
DIN rail Front connection ■
Dimension
Dimension (mm)
W×H×D 		Width (2P/3P/4P) -/105/140
Height 165
Depth 68
Weight
Distribution protection 2P –
3P 1.532
4P 2.024

Electronic tripper Frame rated
current Inm(A		 Rated curren
)   In(A)		 t

Setting current of adjustable overload release IR(A)

 Tripping characteristic/time
 

 

 

 

 

Overload long-time

delay

 125 32 12.5-14-16-18-20-22-25-28-30-32  

 

1.05In non tripping time (≥ 2 hours, In>63A;);

1.30 In trip time (<2 hours, In>63A);
63 25-28-32-36-40-45-50-56-60-63
125 50-56-63-70-75-80-90-100-110-125
160 63 25-28-32-36-40-45-50-56-60-63
125 50-56-63-70-75-80-90-100-110-125
160 63-70-80-90-100-110-125-140-150-160
250 250 100-110-125-140-150-160-180-200-225-250
320 320 125-140-160-180-200-225-250-280-300-320
400 400 160-180-200-225-250-280-315-350-375-400
630 630 250-280-315-350-375-400-450-500-560-630
800 630 250-280-315-350-375-400-450-500-560-630
800 315-350-400-450-500-560-630-700-760-800
1250 1250 500-630-700-800-850-900-950-1050-1150-1250
1250

Custom-

made

 1000 630-680-700-750-800-850-900-950-1000
1250 850-900-950-1000-1050-1100-1150-1200-1250
Action tolerance ±20%