ABB Electric SH200 All Series MCB Miniature Circuit Breaker Air Switch SH203 3P

Standard

IEC60898

Number of poles

1P,2P,3P,4P

Rated current(In)

10,16,20,25,32,40,50,63

Rated voltage(Un)

AC240/415V

Rated frequency

50/60Hz

Tripping curve

B,C,D

Release action characteristics

Time delay

1.13In>1h Non-trip

1.45In<1h trip

2.55In 1s~60S trip

Instantaneous(Curve C)

5In >0.1s Non-trip

10In<0.1s trip

Magnetic releases operate

B curve:between 3 and 5In

C curve :between 5 and 10In

D curve: between 10 and 15In

Ratedbreaking capacit(Lcn)

3000A

Endurance

>2500

Circumstance temperature

-5~+40

Electrical life

>6000times

Mechanical life

20000 times

Tropical ration

Treatmen 2(RH95%,at 55°C)

Protection degree

IP20