Miniature Circuit Breakers DC MCBS-BB1-63 for photovoltaic applications

Trip Type

Application Introduction

Trip Rated Current In(A)

Instantaneous Trip Range

B Type

protect pure resistive load and sense light system

1-63A

3~5 In

C Type

protect inductive load and sense light system

1-63A

5-10 In

D Type

Protect high inductive load and the great staring current's impact load(such as Motor,Transformer ect)

1-63A

10-14In

Type     

BB1-63 MIniature circuit breaker

poles

1p,2p,3p,4p available

Rated current

63A

rated insulation voltage

1000V

Rated impulse withstand voltage

4KV

Instantaneous trip curve

C/K

Rated operating voltage  

DC 220V 440V 630V 800V

Rated current

DC 1A ,2A,3A,4A,6A,10A,16A,20A,25A,32A,40A,50Ato 63 A

Breaking type 

H

Ultimate breaking capacity/Run Breaking capacity 

10/100%

mechanical endurance

20000 cycles

Electrical endurance

2500 cycles

Housing Material 

Nylon

Connection &installation

Protection level

Terminal:IP20;SILE:IP40

Installation

DIN Standard rail

Terminal capacity

10-35 square millimetre

Operating Temperature range

–30°C~+70°C                                               

Resist wet &heat

2 types

operating altitude

2000m

Relative humidity

95% ,20°C~40°C;50% ,40°C

pollution level

2

Installation environment

the place where without obvious shock and impact

Installation category

III