Earth leakage circuit breakers LS EBH series 

Type

Earth leakage circuit breaker (ELCB)

Number of poles

3P, 4P

Frame size

50AF, 125AF, 250AF, 400AF

Rated current (In)

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

Line voltage

AC

Rated operational voltage (Ue)

220VAC, 460VAC

Rated frequency

50Hz, 60Hz

Rated residual current

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

Tripping characteristics (Curve)

c

Breaking capacity

50kA, 65kA

Ultimate breaking capacity (Icu)

50kA at 415VAC, 50kA at 460VAC, 100kA at 220VAC, 100kA at 250VAC, 65kA at 415VAC, 65kA at 460VAC, 85kA at 220VAC, 85kA at 250VAC

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

1kg, 1.2kg, 1.5kg, 7kg

Overall width

90mm, 120mm, 105mm, 140mm, 184mm

Overall height

155mm, 165mm, 257mm

Overall depth

82mm, 87mm, 145mm

Representative standard

CE, IEC

Standard accessories

Bolts/Screws

Separately accessories

Alarm switch: AL, Auxiliary switch: AX, Combination switch: AX+AL, Handle lock, Insulation barrier: IB23, Rear terminal (Bar): RTB2, Rear terminal (Round): RTR2, Rotary handle (Direct, key lock): DHK125, Rotary handle (Driect): DH125, Rotary handle (Extended): EH125, Rotary handle: N-40c, Terminal cover (Long): TCL23, Terminal cover (Short): TCS23, Rear terminal (Bar): RTB3, Rear terminal (Round): RTR3, key lock): DHK250, Rotary handle (Driect): DH250, Rotary handle (Extended): EH250, Rotary handle: N-50c, Terminal cover (Long): TCL33, Terminal cover (Short): TCS33, 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