Products

DESCRIPTION

Basic Info

Model NO.	BYB1-125
Breaking Capacity	Low Voltage Circuit Breakers
Operation	Manual Type
Speed	High-Speed Circuit Breaker
Arc-extinguishing Medium	Air
Installation	Fixed
Structure	MCB
Poles Number	4
Type	Circuit Breaker
Function	Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification	VDE, ISO9001-2000, CE
Moble No.	Byb1 Series
Color	Customized
Type of Trip	Thermal or Magnetic
Installations	Mounting on 35mm DIN Rail
Modules	1;2;3;4
Paint Finish Customized	Customized
Ambient Temperature	-5 to 40
Degree	20
Transport Package	Carton
Trademark	OEM
Origin	China
HS Code	8536200
Production Capacity	100000PCS/Month

Product Description

Open Electric 1p 2P 3P 4P Mini MCB 20A 16A 10A 32A 25A 40A 63A AC MCB Miniature Circuit Breaker

General:1.Overload protection2.Short circuit protection3.Used in residential buiding,non-residential building,energy souce industry and infastructure4.According to the type of instantaneous release classified as follows:typeB(3-5)In,typeC(5-10)In,typeD(10-20)In

Product Parameters

For protection of general power distribution (IEC/EN 60898-1)

Poles

1P

2P

3P

4P

Electrical performance

Functions

short circuit protection,overload protection,isolationg,control

Rated frequency f (Hz)

50-60Hz

Rated working voltage Ue V AC

230/400

400

Rated current In(A)

1,2,3,4,5,6,10,16,20,25,32,40,50,63

Rated insulated voltage Ui (V)

500

Impulse withstand voltage Uimp kV

4

Instantaneous tripping type

DZ47-63

B/C/D

B/C/D

Rated short circuit Icn(kA)

6

10

Release type

Thermal magnetic type

Service life(O~C)

Mechanical

Actual value

20000

Standard value

4000

Electrical

Actual value

8000

Standard value

4000

Connection and installation

Protectiom degree

IP20

Wire mm²

1~35

Working temperature

-5 ~+40ºC

Resistance to humidity and heat

Class 2

Altitude above sea

≤2000

Relative humidity

+20ºC , ≤90% ;+40ºC , ≤50%

Pollution degree

2

Installation environment

Avoid obvious shock and vibration

Installation class

Class II , Class III

Mounting

DIN35 rail

Combination with accessories

Auxiliary contact

Yes

Alarm contact

Yes

Shunt release

Yes

Undervoltage release

Yes

Auxiliary contact+Alarm contact

Yes

Dimensions(mm) (WxHxL)

a

18

36

54

72

b

80

80

80

80

c

72

72

72

72

Detailed Photos