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LS Meta MEC 800 Earth Leakage Circuit Breaker (ELCB)

Model

EBE803b 

EBS803b 

EBL803b

Frame size(AF)

800

Frame type

EBE 

EBS 

EBL

Breaking capacity(kA), Icu at 415VAC

35

50

85

Number of poles

3

3

3

Rated current (A) (Non-adjustable)

500, 600, 700, 800

Residual current(A), I△n

0.03 (Fixed)

0.1-0.2-0.5 (Adjustable)

Residual non-operating current

0.5 x I△n

Residual current off-time at I△n

≤0.1 sec

Rated operational voltage(V), Ue(50/60Hz)

176-510

Rated impulse withstand voltage(kV), Uimp

6

6

6

Ultimate breaking capacity(kA), Icu

AC 50/60Hz 

220/240V

50

100

125

415/460V

35

50

85

Service breaking capacity(%Icu), Ics

50

50

50

Endurance (number of operations) 

Mechanical

4000

4000

4000

Electrical

1000

1000

1000

Overcurrent pick-up

Thermal-magnetic

Earth leakage pick-up

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Samcheondong 1Ga 651-2 Wansangu Jeonjusi Jeonbuk 560-807 KOREA

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