Earth leakage circuit breakers LS EBN series 

Type

Earth leakage circuit breaker (ELCB)

Number of poles

2P, 3P, 4P

Frame size

50AF, 60AF, 100AF, 250AF, 400AF, 800AF

Rated current (In)

15A, 20A, 30A, 40A, 50A, 60A, 75A, 175A, 200A, 225A, 250A, 300A, 350A, 400A, 500A, 630A, 100A, 125A, 150A, 700A, 800A

Line voltage

AC

Rated operational voltage (Ue)

220VAC, 460VAC

Rated frequency

50Hz, 60Hz

Rated residual current

30mA, 0.1/0.2/0.5/1A, 0.1/0.4/1/2A, 15mA, 100mA, 100/200/500mA, 100/300/500mA

Tripping characteristics (Curve)

c

Breaking capacity

30kA, 14kA, 35kA, 18kA, 65kA, 26kA, 37kA

Ultimate breaking capacity (Icu)

30kA at 250VAC, 14kA at 460VAC, 30kA at 460VAC, 35kA at 250VAC, 18kA at 460VAC, 65kA at 250VAC, 26kA at 460VAC, 37kA at 460VAC

Service breaking capacity - Ics (% Icu)

100%

Protection delay time

0.1s, 0/0.2/0.5/1s, 0.5/1/1.5/2s

Protection function

Ground fault Overcurrent, Short-circuit

On/Off control type

Handle toggle

Mounting method

Surface mounting

Connection type

Screw terminals

Approx. net weight

500g, 700g, 900g, 1.1kg, 11.5kg, 1.2kg, 7kg, 8.4kg

Overall width

75mm, 100mm, 105mm, 210mm, 140mm, 184mm

Overall height

130mm, 165mm, 257mm, 280mm

Overall depth

82mm, 87mm, 145mm

Representative standard

CE

Standard accessories

Bolts/Screws

Separately accessories

Alarm switch: AL, Auxiliary switch: AX, Combination switch: AX+AL, Handle lock, Insulation barrier: IB13, Rear terminal (Round): RTR1, Rotary handle (Driect): DH100, Rotary handle (Extended): EH100, Rotary handle: N-30c, Terminal cover (Long): TCL13, Terminal cover (Short): TCS13, Rotary handle (Direct, key lock): DHK100, Rear terminal (Bar): RTB1, Insulation barrier: IB23, Rear terminal (Round): RTR3, Rotary handle (Driect): DH250, Rotary handle (Extended): EH250, Rotary handle: N-50c, Terminal cover (Long): TCL33, Terminal cover (Short): TCS33, Rear terminal (Bar): RTB3, key lock): DHK250, Insulation barrier: B-43B, 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-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