MCB 2P 4.5KA 40A 110V/230V/400V Curve C Type AC Miniature Circuit Breaker

Short Description:

Rated current: 1A/2A/3A/4A/5A/6A/10A/16A/20A/25A/32A/40A/50A/63A
Breaking capacity: 4.5K

Poles Number: 1P/1P+N/2P/3P/3P+N/4P

Product Keywords: Miniature 1-63 Amp Mcb

Electrical Life(Time): 10000times/Operations

Product name: MCB Miniature Circuit Breaker

Material: High Standard Plastic Silver Copper

Rated Frequency: 50/60hz

Place of Origin: Zhejiang, China

Application: Circuit-breaking

Brand Name: TRONKI

Model Number: CJB1N–63

Standard: IEC60947-2

Brand: TRONKI

Rated voltage: 230/400V AC

Color: White Etc

Warranty: 18 Months

Type: Mini

Poles Number: 2

BCD Curve: B/C/D

Pole: 2P


Product Detail

Product Tags

General

1. MCB is for non-professional operation by those untrained, and no maintenance is required.
2. Satisfying conditions and applications as mentioned above,MCB with “ON-OFF” indicating device is considered suitable for isolation function.
3. Particular devices such as surge protective devices,surge arrester etc are recommended to install at upstream line to MCB as precaution against potential surge voltage and current occurring at its power input side.
4. Appropriate tripping curve being chosen and properly installed, MCB trips and switches off its protected circuit in case of fault, and thus provides protection against electric shock.
5. B,C,D tripping curve(see graphics 1):

B cure:

- Instantaneous tripping current: 5In

- Instantaneous non-tripping current: 3In

- Application: provides protection to circuits with low inductive load

 

C curve:

- Instantaneous tripping current: 10In

- Instantaneous non-tripping current:5In

- Application:provides protection to circuits with inductive load or to highly inductive illumination system

 

D curve:

- Instantaneous tripping current.: 20In

- Instantaneous non-tripping current: 10In

- Application: provides protection to circuits with high inductive load or electric distribution system with high surge current

6.Ambient temperature and current rating curve

MCB 2P 4.5KA 40A Curve C Type AC Miniature Circuit Breaker

 

Feature

1. Protection against both overload and short circuit
2. Contact position indication
3. Applicable to terminal and pin/fork type Busbar connection
4. Easy mounting onto 35mm DIN rail

Type designation

MODEL:

CJB 1N-63 (A)1P+N C 63

CJ

Enterprise code

B

Miniature Circuit Breaker

1N

Design Code.

63

Frame rating rated current

(A)

Breaking Capactity

A:4.5kA

No mark: 6kA

1P+N

Number of poles(1P/1P+N/2P/3P/3P+N/4P)

C

Instantaneous trip characteristic type(B/C/D)

63

Rated current (A)

Product Parameters

Model

TGB1N-63

Standard

IEC60898-1 GB/T10963.1

Certification

CE/CCC

Poles

1P/1P+N/2P/3P/3P+N/4P

Rated Frequency(Hz)

50/60 Hz

Frame Degree Rated Current(A)     Inm

63A

Rated Current(A)      Ie

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

Rated Voltage(V)     Ue

AC 230/400V(1P)

AC 230(1P+N)

AC 400(2P/3P/3P+N/4P)

Rated Insulation Voltage(V)     Ui

690V

Rated Impact voltage(kV)      Uimp

4kV

Rated short circuit breaking capacity(kA)    lcn

6kA

Tripping Curve

B(3In~5In)

C(5In~10In)

D(10In~14In)

Trip Type

Thermal-magnetic

Electrical Life(times)

10000 times

Mechanical Life(times)

20000 times

IP Grade

IP 20

Ambient temperature(℃)

-35℃~+70℃

Installation altitude(m)

No more than 2000m

 The main technical parameters of the product (see Table 1)

Product name

CJBIN-63A

CJBIN-63

Standards

IEC60898-1

IEC60898-1

Certificate

CE

CE

Electrical characteristics

Number of poles

1P,1P+N,2P,3P,3P+N,4P(N pole can be opened and closed)

1P, 1P+N,2P,3P,3P+N,4P

(N pole can be opened and closed)

Rated frequency (Hz)

50/60

50;60

Frame rating current (A) Inm

63

63

Raied current (A) le

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

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

Rated voltage (V) Ue

AC230/400(1P)

AC230(1P+N)

AC400(2P, 3P, 3P十N, 4P)

“AC230/400(1P)

AC230 (1P+N)

AC400(2P,3P, 3P十N,4P)

Rated insulation voltage (V) Ui

690

690

Rated impulse withstand voltage (kV) I Jimp

4

4

Rated short-circuit breaking capacity (kA) lcs

4.5

6

Rated short-circuit breaking capacity (kA) lcn

4.5

6

Instantaneous trip characteristics

B(3In〜5In)

C(5In~ 10In)

D(10In〜14In)

B(3In〜5In)

C(5In-10In)

D(10In-14In)

Trip form

Thermal magnetic trip

Thermal magnetic trip

Pollution level

2

2

Eleclrical and mechanical accessories

MX: Shunt release

OF: Auxiliary contact

SD: Alann contact

MX+OF: Shunt release + auxiliary contact

MV: Overvoltage release

MN: Undcrvoltage release

MV+MN: Overvoltage and undcrvoliagc release

MNS: No-voltage release

Mechanical properties

Products Description

Residual Current Protection
Electrical Safety
Fire-proof Body
Protect circuit from fire caused by circuit false
Cold and Heat-resistant -5℃-40℃
Reliable and Long-lasting
2000 Electrical Cycles
4000 Mechanical Cycles
Visualized Indication
Clear View of On-Off Status

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